TLE2141A [TI]
EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS; EXCALIBUR低噪声高速精密运算放大器
| 型号： | TLE2141A |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS |
| 文件： | 总29页 (文件大小：782K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
•
Low Noise
10 Hz . . . 15 nV/√Hz
1 kHz . . . 10.5 nV/√Hz
•
•
Single or Split Supply . . . 4 V to 44 V
Fast Settling Time
340 ns to 0.1%
•
•
•
•
•
10000-pF Load Capability
400 ns to 0.01%
20-mA Min Short-Circuit Output Current
27-V/µs Min Slew Rate
•
•
Saturation Recovery . . . 150 ns
Large Output Swing
V
+0.1 V to V
– 1 V
CC+
CC–
High Gain-Bandwidth Product . . . 5.9 MHz
Low V
. . . 500 µV Max at 25°C
IO
SLEW RATE
vs
EQUIVALENT INPUT NOISE VOLTAGE
vs
LOAD CAPACITANCE
FREQUENCY
50
40
30
20
10
250
V
= ±15 V
CC±
= 20 Ω
R
S
200
150
100
50
SR +
T
A
= – 55°C
T
A
= 125°C
SR –
T
A
= 25°C
V
= ±15 V
CC±
= –1
A
VD
= 25°C
T
A
0
0.01
0
0.1
1
10
10 k
1
1 k
10
100
f – Frequency – Hz
C
– Load Capacitance – nF
L
description
The TLE2141 and TLE2141A devices are high-performance, internally compensated operational amplifiers
built using Texas Instruments complementary bipolar Excalibur process. The TLE2141A is a tighter offset
voltage grade of the TLE2141. Both are pin-compatible upgrades to standard industry products.
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP
FORM
(Y)
V
max
IO
T
A
SMALL OUTLINE
(D)
CHIP CARRIER
CERAMIC DIP
(JG)
PLASTIC DIP
(P)
AT 25°C
(FK)
500 µV
900 µV
TLE2141ACD
TLE2141CD
TLE2141ACP
TLE2141CP
0°C to 70°C
–40°C to 105°C
–55°C to 125°C
—
—
—
—
TLE2141Y
—
500 µV
900 µV
TLE2141AID
TLE2141ID
TLE2141AIP
TLE2141IP
—
500 µV
900 µV
TLE2141AMD
TLE2141MD
TLE2141AMFK
TLE2141MFK
TLE2141AMJG
TLE2141MJB
TLE2141AMP
TLE2141MP
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLE2141ACDR).
Copyright 1994, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MIL-STD-883, Class B, all parameters are
tested unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
5–1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
description (continued)
The design incorporates an input stage that simultaneously achieves low audio-band noise of 10.5 nV/√Hz with
a 10-Hz 1/f corner and symmetrical 40-V/µs slew rate typically with loads up to 800 pF. The resulting low
distortion and high power bandwidth are important in high-fidelity audio applications. A fast settling time of
340 ns to 0.1% of a 10-V step with a 2-kΩ/100-pF load is useful in fast actuator/positioning drivers. Under similar
test conditions, settling time to 0.01% is 400 ns.
The devices are stable with capacitive loads up to 10 nF, although the 6-MHz bandwidth decreases to 1.8 MHz
at this high loading level. As such, the TLE2141 and TLE2141A are useful for low-droop sample-and-holds and
direct buffering of long cables, including 4-mA to 20-mA current loops.
The special design also exhibits an improved insensitivity to inherent integrated circuit component mismatches
as is evidenced by a 500-µV maximum offset voltage and 1.7-µV/°C typical drift. Minimum common-mode
rejection ratio and supply-voltage rejection ratio are 85 dB and 90 dB, respectively.
Device performance is relatively independent of supply voltage over the ±2-V to ±22-V range. Inputs can
operate between V
– 0.3 to V
– 1.8 V without inducing phase reversal, although excessive input current
CC–
CC+
may flow out of each input exceeding the lower common-mode input range. The all-npn output stage provides
a nearly rail-to-rail output swing of V – 0.1 to V – 1 V under light current-loading conditions. The device
CC–
CC+
can sustain shorts to either supply since output current is internally limited, but care must be taken to ensure
that maximum package power dissipation is not exceeded.
Both versions can also be used as comparators. Differential inputs of V
can be maintained without damage
CC±
to the device. Open-loop propagation delay with TTL supply levels is typically 200 ns. This gives a good
indication as to output stage saturation recovery when the device is driven beyond the limits of recommended
output swing.
Both the TLE2141 and TLE2141A are available in a wide variety of packages, including both the
industry-standard 8-pin small-outline version and chip form for high-density system applications. The C-suffix
devices are characterized for operation from 0°C to 70°C, I-suffix devices from –40°C to 105°C, and M-suffix
devices over the full military temperature range of –55°C to 125°C.
D, JG, OR P PACKAGE
FK PACKAGE
(TOP VIEW)
(TOP VIEW)
OFFSET N1
IN–
NC
V
1
2
3
4
8
7
6
5
CC+
IN+
OUT
V
OFFSET N2
CC–
3
2
1
20 19
18
NC
V
NC
IN–
NC
4
5
6
7
8
17
16
15
14
CC+
NC
OUT
NC
IN+
NC
9 10 11 12 13
NC – No internal connection
5–2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
symbol
OFFSET N1
IN+
+
–
OUT
IN–
OFFSET N2
TLE2141Y chip information
This chip, when properly assembled, displays characteristics similar to the TLE2141. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive
epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
(7)
(6)
V
(1)
(3)
CC+
(7)
OFFSET N1
IN+
+
(6)
OUT
(2)
(5)
–
IN–
(5)
(4)
OFFSET N2
V
CC–
64
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4 × 4 MINIMUM
(1)
(2)
T max = 150°C
J
TOLERANCES ARE ±10%.
(4)
ALL DIMENSIONS ARE IN MILS.
(3)
65
5–3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFICATIONS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
5–4
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
Supply voltage, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –22 V
CC+
CC–
Differential input voltage, V (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 44 V
Input voltage range, V (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
ID
to V
– 0.3 V
I
CC+
CC–
Input current, I (each input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1 mA
I
Output current, I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±80 mA
O
Total current into V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 mA
CC+
CC–
Total current out of V
Duration of short-circuit current at (or below) 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T : C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
A
I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to 105°C
M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package . . . . . . . . . . . . . . . . . . . . 300°C
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to the midpoint between V
and V
.
CC–
CC–
CC+
2. Differential voltages are at IN+ with respect to IN–. Excessive current flows if input is brought below V
– 0.3 V.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
T
≤ 25°C
DERATING FACTOR
T
= 70°C
T
= 105°C
T = 125°C
A
A
A
A
PACKAGE
POWER RATING
ABOVE T = 25°C
POWER RATING POWER RATING POWER RATING
A
D
FK
JG
P
725 mW
1375 mW
1050 mW
1000 mW
5.8 mW/°C
11.0 mW/°C
8.4 mW/°C
8.0 mW/°C
464 mW
880 mW
672 mW
640 mW
261 mW
495 mW
378 mW
360 mW
145 mW
275 mW
210 mW
200 mW
recommended operating conditions
C SUFFIX
I SUFFIX
M SUFFIX
UNIT
V
MIN
±2
0
MAX
±22
2.9
MIN
±2
MAX
±22
2.7
MIN
±2
MAX
Supply voltage, V
±22
2.7
CC±
V
V
= 5 V
0
0
CC
Common-mode input voltage, V
V
IC
Operating free-air temperature, T
= ±15 V
–15
0
12.9
70
–15
–40
12.7
105
–15
–55
12.7
125
CC±
°C
A
5–5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
CC
TLE2141C
TYP
TLE2141AC
†
PARAMETER
TEST CONDITIONS
T
UNIT
µV
A
MIN
MAX
1400
1700
MIN
TYP
MAX
1000
1300
25°C
225
200
V
IO
Input offset voltage
Full range
Temperature coefficient of
input offset voltage
α
Full range
1.7
8
1.7
8
µV/°C
nA
VIO
V
V
= 2.5 V,
= 2.5 V
R = 50 Ω,
S
O
IC
25°C
Full range
25°C
100
150
–2
100
150
–2
I
IO
Input offset current
Input bias current
–0.8
–0.8
I
IB
µA
Full range
–2.1
–2.1
0
to
3
–0.3
to
3.2
0
to
3
–0.3
to
3.2
25°C
Common-mode input
voltage range
V
ICR
R
= 50 Ω
V
S
0
to
0
to
Full range
2.9
2.9
25°C
Full range
25°C
3.9
3.8
3.8
3.7
3.2
3.2
4.1
4
3.9
3.8
3.8
3.7
3.2
3.2
4.1
4
I
I
I
I
I
I
= –150 µA
= –1.5 mA
= –15 mA
= 150 µA
= 1.5 mA
= 15 mA
OH
OH
OH
OL
OL
OL
V
High-level output voltage
V
OH
Full range
25°C
3.7
75
3.7
75
Full range
25°C
125
150
225
250
1.6
125
150
225
250
1.6
Full range
25°C
mV
150
1.2
220
150
1.2
220
V
OL
Low-level output voltage
Full range
25°C
V
Full range
25°C
1.7
1.7
50
25
50
25
Large-signal differential
voltage amplification
V
V
= ±2.5 V,
CC
= 1 V to –1.5 V
R = 2 kΩ,
L
A
VD
V/mV
Full range
25°C
O
MΩ
r
i
Input resistance
70
70
c
Input capacitance
25°C
2.5
2.5
pF
i
Open-loop output
impedance
Ω
z
f = 1 MHz
25°C
30
30
o
25°C
Full range
25°C
85
80
90
85
118
85
80
90
85
118
Common-mode
rejection ratio
CMRR
V
V
= V
min, R = 50 Ω
dB
dB
mA
IC
ICR
S
106
3.4
106
3.4
Supply-voltage rejection
= ±2.5 V to ±15 V,
= 50 Ω
CC±
k
SVR
ratio (∆V
CC±
/∆V
IO
)
R
Full range
25°C
S
4.4
4.6
4.4
4.6
V
V
= 2.5 V,
= 2.5 V
No load,
O
IC
I
Supply current
CC
Full range
†
Full range is 0°C to 70°C.
5–6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V
= 5 V, T = 25°C
CC
A
TLE2141C
TYP
45
TLE2141AC
TYP
45
†
PARAMETER
UNIT
V/µs
µs
TEST CONDITIONS
MIN
MAX MIN
MAX
SR+
SR–
Positive slew rate
Negative slew rate
A
C
= –1,
= 500 pF
R = 2 kΩ,
L
VD
L
42
42
To 0.1%
0.16
0.22
15
0.16
0.22
15
A
= –1,
VD
2.5-V step
t
s
Settling time
To 0.01%
f = 10 Hz
f = 1 kHz
R
R
= 20 Ω,
= 20 Ω,
S
S
V
V
I
Equivalent input noise voltage
nV/√Hz
µV
n
10.5
0.48
0.51
1.92
0.5
10.5
0.48
0.51
1.92
0.5
f = 0.1 Hz to 1 Hz
Peak-to-peak equivalent input
noise voltage
N(PP)
f = 0.1 Hz to 10 Hz
f = 10 Hz
Equivalent input noise current
pA/√Hz
n
f = 1 kHz
Total harmonic distortion plus
noise
V
A
= 1 V to 3 V,
= 2,
R = 2 kΩ,
L
O
THD + N
0.0052%
5.9
0.0052%
5.9
f = 10 kHz
VD
B
1
Unity-gain bandwidth
C
= 100 pF
= 100 pF,
MHz
MHz
R
= 2 kΩ,
L
L
L
R
= 2 kΩ,
C
L
Gain-bandwidth product
5.8
5.8
f = 100 kHz
Maximum output-swing
bandwidth
R
C
= 2 kΩ,
= 100 pF
V
A
= 2 V,
L
L
O(PP)
= 1,
B
660
660
kHz
OM
VD
= 2 kΩ,
57°
57°
φ
m
Phase margin at unity gain
R
C
= 100 pF
L
L
†
R
and C terminated to 2.5 V.
L
L
5–7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
= ±15 V (unless otherwise noted)
CC±
TLE2141C
TLE2141AC
†
PARAMETER
TEST CONDITIONS
T
UNIT
µV
A
MIN
TYP
MAX
900
MIN
TYP
MAX
500
25°C
200
175
V
IO
Input offset voltage
Full range
1300
800
Temperature coefficient
of input offset voltage
α
Full range
1.7
7
1.7
7
µV/°C
nA
VIO
V
V
= 0,
= 0
R = 50 Ω,
S
IC
O
25°C
Full range
25°C
100
150
100
150
I
IO
Input offset current
Input bias current
–0.7
–1.5
–1.6
–0.7
–1.5
–1.6
I
IB
µA
Full range
–15 –15.3
–15 –15.3
25°C
to
to
to
to
13
13.2
13
13.2
Common-mode input
voltage range
V
R
= 50 Ω
S
V
V
ICR
–15 –15.3
to
12.9
–15 –15.3
to
12.9
Full range
to
13.1
to
13.1
25°C
Full range
25°C
13.8
13.7
13.7
13.6
13.1
13
14.1
14
13.8
13.7
13.7
13.6
13.1
13
14.1
14
I
O
I
O
I
O
I
O
I
O
I
O
= –150 µA
= –1.5 mA
= –15 mA
= 150 µA
= 1.5 mA
= 15 mA
Maximum positive peak
output voltage swing
V
OM+
Full range
25°C
13.7
13.7
Full range
25°C
–14.7 –14.9
–14.7 –14.9
–14.6
Full range –14.6
Maximum negative
peak output voltage
swing
25°C
–14.5 –14.8
–14.5 –14.8
–14.4
V
OM–
V
Full range –14.4
25°C
–13.4 –13.8
–13.4 –13.8
–13.3
Full range –13.3
25°C
Full range
25°C
100
75
450
100
75
450
Large-signal differential
voltage amplification
A
V
= ±10 V
= 2 kΩ
L
V/mV
VD
O
MΩ
r
i
Input resistance
R
65
65
c
Input capacitance
25°C
2.5
2.5
pF
i
Open-loop
output impedance
Ω
z
f = 1 MHz
25°C
30
30
o
25°C
85
80
108
85
80
108
Common-mode
rejection ratio
CMRR
V
IC
= V
min,
R = 50 Ω
S
dB
ICR
Full range
Supply-voltage
rejection ratio
25°C
90
85
106
90
85
106
V
R
= ±2.5 V to ±15 V,
= 50 Ω
CC±
S
k
dB
SVR
Full range
(∆V
/∆V )
CC±
IO
V
V
= 1 V
–25
20
–50
31
–25
20
–50
31
Short-circuit output
current
ID
I
I
V
= 0
25°C
mA
mA
OS
O
= –1 V
ID
25°C
3.5
4.5
4.7
3.5
4.5
4.7
Supply current
V
O
= 0,
No load
CC
Full range
†
Full range is 0°C to 70°C.
5–8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V
= ±15 V, T = 25°C
CC±
A
TLE2141C
TYP
45
TLE2141AC
PARAMETER
TEST CONDITIONS
UNIT
V/µs
µs
MIN
27
MAX
MIN
TYP
45
MAX
SR+
SR–
Positive slew rate
Negative slew rate
27
27
A
C
= –1,
= 500 pF
R = 2 kΩ,
L
VD
L
27
42
42
To 0.1%
0.34
0.4
0.34
0.4
A
= –1,
VD
10-V step
t
s
Settling time
To 0.01%
f = 10 Hz
f = 1 kHz
R
R
= 20 Ω,
= 20 Ω,
15
15
S
S
V
V
I
Equivalent input noise voltage
nV/√Hz
µV
n
10.5
0.48
0.51
1.89
0.47
10.5
0.48
0.51
1.89
0.47
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
f = 10 Hz
Peak-to-peak equivalent input
noise voltage
N(PP)
Equivalent input noise current
pA/√Hz
n
f = 1 kHz
Total harmonic distortion plus
noise
V
A
= 20 V,
R = 2 kΩ,
L
O(PP)
= 10,
THD + N
0.01%
6
0.01%
6
f = 10 kHz
VD
B
1
Unity-gain bandwidth
R
= 2 kΩ,
C
C
= 100 pF
= 100 pF,
MHz
MHz
L
L
L
R
= 2 kΩ,
L
Gain-bandwidth product
5.9
5.9
f = 100 kHz
Maximum output-swing
bandwidth
V
= 20 V,
R
C
= 2 kΩ,
= 100 pF
O(PP)
= 1,
L
L
B
668
668
kHz
OM
A
VD
= 2 kΩ,
58°
58°
φ
m
Phase margin at unity gain
R
C
= 100 pF
L
L
5–9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
CC
TLE2141I
TLE2141AI
†
PARAMETER
TEST CONDITIONS
T
UNIT
µV
A
MIN
TYP
MAX
1400
1900
MIN
TYP
MAX
1000
1500
25°C
225
200
V
IO
Input offset voltage
Full range
Temperature coefficient of
input offset voltage
α
Full range
1.7
8
1.7
8
µV/°C
nA
VIO
V
V
= 2.5 V,
= 2.5 V
R = 50 Ω,
S
O
IC
25°C
Full range
25°C
100
200
–2
100
200
–2
I
IO
Input offset current
Input bias current
–0.8
–0.8
I
IB
µA
Full range
–2.2
–2.2
0
to
3
–0.3
to
3.2
0
to
3
–0.3
to
3.2
25°C
Common-mode input
voltage range
V
R
= 50 Ω
V
V
ICR
S
0
to
2.7
–0.3
to
2.9
0
to
2.7
–0.3
to
2.9
Full range
I
I
I
I
I
I
I
I
I
I
I
I
= –150 µA
= –1.5 mA
= –15 mA
= –100 µA
= –1 mA
= –10 mA
= 150 µA
= 1.5 µA
= 15 mA
3.9
3.8
3.2
3.8
3.7
3.3
4.1
4
3.9
3.8
3.2
3.8
3.7
3.3
4.1
4
OH
OH
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
25°C
Full range
25°C
3.7
3.7
V
OH
High-level output voltage
75
150
1.2
125
225
1.6
75
150
1.2
125
225
1.6
mV
V
V
OL
Low-level output voltage
= 100 µA
= 1 mA
175
225
1.4
175
225
1.4
mV
V
Full range
= 10 mA
25°C
Full range
25°C
50
10
220
50
10
220
Large-signal differential
voltage amplification
V
V
= ±2.5 V,
R = 2 kΩ,
L
CC
= 1 V to –1.5 V
A
V/mV
VD
O
MΩ
r
i
Input resistance
70
70
c
Input capacitance
25°C
2.5
2.5
pF
i
Open-loop output
impedance
Ω
z
f = 1 MHz
25°C
30
30
o
25°C
Full range
25°C
85
80
90
85
118
85
80
90
85
118
Common-mode
rejection ratio
CMRR
V
V
= V
min, R = 50 Ω
dB
dB
mA
IC
ICR
S
106
3.4
106
3.4
Supply-voltage rejection
= ±2.5 V to ±15 V,
= 50 Ω
CC±
k
SVR
ratio (∆V
CC±
/∆V
IO
)
R
Full range
25°C
S
4.4
4.6
4.4
4.6
V
V
= 2.5 V,
= 2.5 V
No load,
O
IC
I
Supply current
CC
Full range
†
Full range is –40°C to 105°C.
5–10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V
= 5 V, T = 25°C
CC
A
TLE2141I
TYP
45
TLE2141AI
TYP
45
†
PARAMETER
UNIT
V/µs
µs
TEST CONDITIONS
MIN
MAX MIN
MAX
SR+
SR–
Positive slew rate
Negative slew rate
A
C
= –1,
= 500 pF
R = 2 kΩ,
L
VD
L
42
42
To 0.1%
0.16
0.22
15
0.16
0.22
15
A
= –1,
VD
2.5-V step
t
s
Settling time
To 0.01%
f = 10 Hz
f = 1 kHz
R
R
= 20 Ω,
= 20 Ω,
S
S
V
V
I
Equivalent input noise voltage
nV/√Hz
µV
n
10.5
0.48
0.51
1.92
0.5
10.5
0.48
0.51
1.92
0.5
f = 0.1 Hz to 1 Hz
Peak-to-peak equivalent input
noise voltage
N(PP)
f = 0.1 Hz to 10 Hz
f = 10 Hz
Equivalent input noise current
pA/√Hz
n
f = 1 kHz
Total harmonic distortion plus
noise
V
A
= 1 V to 3 V,
= 2,
R = 2 kΩ,
L
O
THD + N
0.0052%
5.9
0.0052%
5.9
f = 10 kHz
VD
B
1
Unity-gain bandwidth
R
= 2 kΩ,
C
= 100 pF
= 100 pF,
MHz
MHz
L
L
L
R
= 2 kΩ,
C
L
Gain-bandwidth product
5.8
5.8
f = 100 kHz
= 2 V,
Maximum output-swing
bandwidth
V
R
L
C
L
= 2 kΩ,
= 100 pF
O(PP)
= 1,
B
OM
660
660
kHz
A
VD
= 2 kΩ,
57°
57°
φ
m
Phase margin at unity gain
R
C
= 100 pF
L
L
†
R
and C terminated to 2.5 V.
L
L
5–11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
= ±15 V (unless otherwise noted)
CC±
TLE2141I
TLE2141AI
†
PARAMETER
TEST CONDITIONS
T
UNIT
µV
A
MIN
TYP
MAX
900
MIN
TYP
MAX
500
25°C
200
175
V
IO
Input offset voltage
Full range
1500
1000
Temperature coefficient
of input offset voltage
α
Full range
1.7
7
1.7
7
µV/°C
nA
VIO
V
IC
V
O
= 0,
= 0
R = 50 Ω,
S
25°C
Full range
25°C
100
200
100
200
I
I
Input offset current
Input bias current
IO
–0.7
–1.5
–1.7
–0.7
–1.5
–1.7
µA
IB
Full range
–15 –15.3
–15 –15.3
25°C
to
to
to
to
13
13.2
13
13.2
Common-mode input
voltage range
V
R
= 50 Ω
S
V
V
ICR
–15 –15.3
to
12.7
–15 –15.3
to
12.7
Full range
to
12.9
to
12.9
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
= –150 µA
13.8
13.7
13.1
13.7
13.6
13.1
14.1
14
13.8
13.7
13.1
13.7
13.6
13.1
14.1
14
= –1.5
A
25°C
Full range
25°C
= –15 mA
= –100 µA
= –1 mA
= –10 mA
= 150 µA
= 1.5 mA
= 15 mA
= 100 µA
= 1 mA
13.7
13.7
Maximum positive peak
output voltage swing
V
OM+
–14.7 –14.9
–14.5 –14.8
–13.4 –13.8
–14.6
–14.7 –14.9
–14.5 –14.8
–13.4 –13.8
–14.6
Maximum negative peak
output voltage swing
V
OM–
V
Full range –14.5
–13.4
–14.5
= 10 mA
–13.4
25°C
Full range
25°C
100
40
450
100
40
450
Large-signal differential
voltage amplification
A
V
O
= ±10 V,
R = 2 kΩ
L
V/mV
VD
MΩ
r
i
Input resistance
65
65
c
Input capacitance
25°C
2.5
2.5
pF
i
Open-loop output
impedance
Ω
z
f = 1 MHz
25°C
30
30
o
25°C
Full range
25°C
85
80
108
85
80
108
Common-mode
rejection ratio
CMRR
V
V
= V
min, R = 50 Ω
dB
dB
mA
mA
IC
ICR
S
90
106
90
106
Supply-voltage rejection
= ±2.5 V to ±15 V,
= 50 Ω
CC±
k
SVR
ratio (∆V
CC±
/∆V
IO
)
R
Full range
85
85
S
V
V
= 1 V
–25
20
–50
31
–25
20
–50
31
Short-circuit output
current
ID
I
I
V
O
= 0
25°C
OS
= –1 V
ID
25°C
3.5
4.5
4.7
3.5
4.5
4.7
Supply current
V
O
= 0,
No load
CC
Full range
†
Full range is –40°C to 105°C.
5–12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V
= ±15 V, T = 25°C
CC±
A
TLE2141I
TYP
45
TLE2141AI
PARAMETER
TEST CONDITIONS
UNIT
V/µs
µs
MIN
27
MAX
MIN
TYP
45
MAX
SR+
SR–
Positive slew rate
Negative slew rate
27
27
A
C
= –1,
= 500 pF
R = 2 kΩ,
L
VD
L
27
42
42
To 0.1%
To 0.01%
f = 10 Hz
f = 1 kHz
0.34
0.4
0.34
0.4
A
= –1,
VD
10-V step
t
s
Settling time
R
R
= 20 Ω,
= 20 Ω,
15
15
S
S
V
V
I
Equivalent input noise voltage
nV/√Hz
µV
n
10.5
0.48
0.51
1.89
0.47
10.5
0.48
0.51
1.89
0.47
f = 0.1 Hz to 1 Hz
Peak-to-peak equivalent input
noise voltage
N(PP)
f = 0.1 Hz to 10 Hz
f = 10 Hz
Equivalent input noise current
pA/√Hz
n
f = 1 kHz
Total harmonic distortion plus
noise
V
A
= 20 V,
R = 2 kΩ,
L
O(PP)
= 10,
THD + N
0.01%
6
0.01%
6
f = 10 kHz
VD
B
1
Unity-gain bandwidth
R
= 2 kΩ,
C
= 100 pF
= 100 pF,
MHz
MHz
L
L
L
R
= 2 kΩ,
C
L
Gain-bandwidth product
5.9
5.9
f = 100 kHz
Maximum output-swing
bandwidth
V
= 20 V,
R
C
= 2 kΩ,
= 100 pF
O(PP)
= 1,
L
L
B
668
668
kHz
OM
A
VD
= 2 kΩ,
58°
58°
φ
m
Phase margin at unity gain
R
C
= 100 pF
L
L
5–13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
CC
TLE2141M
TLE2141AM
†
PARAMETER
TEST CONDITIONS
T
UNIT
µV
A
MIN
TYP
MAX
1400
2100
MIN
TYP
MAX
1000
1700
25°C
225
200
V
IO
Input offset voltage
Full range
Temperature coefficient
of input offset voltage
α
Full range
1.7
8
1.7
8
µV/°C
nA
VIO
V
V
= 2.5 V,
= 2.5 V
R
= 50 Ω,
O
IC
S
25°C
Full range
25°C
100
250
–2
100
250
–2
I
IO
Input offset current
Input bias current
–0.8
–0.8
I
IB
µA
Full range
–2.3
–2.3
0
to
3
–0.3
to
3.2
0
to
3
–0.3
to
3.2
25°C
Common-mode input
voltage range
V
R
= 50 Ω
V
V
ICR
S
0
to
2.7
–0.3
to
2.9
0
to
2.7
–0.3
to
2.9
Full range
I
I
I
I
I
I
I
I
I
I
I
I
= –150 µA
= –1.5 mA
= –15 mA
= –100 µA
= –1 mA
= –10 mA
= 150 µA
= 1.5 µA
= 15 mA
3.9
3.8
4.1
4
3.9
3.8
4.1
4
OH
OH
OH
OH
OH
OH
OL
OL
OL
OL
OL
OL
25°C
Full range
25°C
3.2
3.7
3.2
3.7
High-level output
voltage
V
OH
3.75
3.65
3.25
3.75
3.65
3.25
75
150
1.2
125
225
1.4
75
150
1.2
125
225
1.4
mV
V
Low-level output
voltage
V
OL
= 100 µA
= 1 mA
200
250
1.25
200
225
1.25
mV
V
Full range
= 10 mA
25°C
Full range
25°C
50
5
220
50
5
220
Large-signal differential
voltage amplification
V
IC
V
O
= ±2.5 V,
= 1 V to –1.5 V
R
= 2 kΩ,
L
A
V/mV
VD
MΩ
r
i
Input resistance
70
70
c
Input capacitance
25°C
2.5
2.5
pF
i
Open-loop
output impedance
Ω
z
f = 1 MHz
25°C
30
30
o
25°C
Full range
25°C
85
80
90
85
118
85
80
90
85
118
Common-mode
rejection ratio
CMRR
V
V
= V
min,
R
= 50 Ω
dB
dB
mA
IC
ICR
S
106
3.4
106
3.4
Supply-voltage rejection
= ±2.5 V to ±15 V,
= 50 Ω
CC±
k
SVR
ratio (∆V
CC±
/∆V
IO
)
R
Full range
25°C
S
4.4
4.6
4.4
4.6
V
V
= 2.5 V,
= 2.5 V
No load,
O
IC
I
Supply current
CC
Full range
†
Full range is –55°C to 125°C.
5–14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V
= 5 V, T = 25°C
CC
A
TLE2141M
TYP
45
TLE2141AM
TYP
45
†
PARAMETER
UNIT
V/µs
µs
TEST CONDITIONS
MIN
MAX MIN
MAX
SR+
SR–
Positive slew rate
Negative slew rate
A
C
= –1,
= 500 pF
R = 2 kΩ,
L
VD
L
42
42
To 0.1%
To 0.01%
f = 10 Hz
f = 1 kHz
0.16
0.22
15
0.16
0.22
15
A
= –1,
VD
2.5-V step
t
s
Settling time
R
R
= 20 Ω,
= 20 Ω,
S
S
V
V
I
Equivalent input noise voltage
nV/√Hz
µV
n
10.5
0.48
0.51
1.92
0.5
10.5
0.48
0.51
1.92
0.5
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
f = 10 Hz
Peak-to-peak equivalent input
noise voltage
N(PP)
Equivalent input noise current
pA/√Hz
n
f = 1 kHz
Total harmonic distortion plus
noise
V
A
= 1 V to 3 V,
= 2,
R
= 2 kΩ,
O
VD
L
THD + N
0.0052%
5.9
0.0052%
5.9
f = 10 kHz
B
1
Unity-gain bandwidth
R
= 2 kΩ,
C
= 100 pF
C = 100 pF,
L
MHz
MHz
L
L
L
R
= 2 kΩ,
Gain-bandwidth product
5.8
5.8
f = 100 kHz
Maximum output-swing
bandwidth
V
= 2 V,
R
= 2 kΩ,
L
O(PP)
= 1
B
660
660
kHz
OM
A
VD
= 2 kΩ,
57°
57°
φ
m
Phase margin at unity gain
R
C = 100 pF
L
L
†
R
and C terminated to 2.5 V.
L
L
5–15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
= ±15 V (unless otherwise noted)
CC±
TLE2141M
TLE2141AM
†
PARAMETER
TEST CONDITIONS
T
UNIT
µV
A
MIN
TYP
MAX
900
MIN
TYP
MAX
500
25°C
200
175
V
IO
Input offset voltage
Full range
1700
1200
Temperature coefficient
of input offset voltage
α
Full range
1.7
7
1.7
7
µV/°C
nA
VIO
V
IC
= 0,
R
=50 Ω
S
25°C
Full range
25°C
100
250
100
250
I
IO
Input offset current
Input bias current
–0.7
–1.5
–1.8
–0.7
–1.5
–1.8
I
IB
µA
Full range
–15 –15.3
–15 –15.3
25°C
to
to
to
to
13
13.2
13
13.2
Common-mode input
voltage range
V
R
= 50 Ω
S
V
V
ICR
–15 –15.3
to
12.7
–15 –15.3
to
12.7
Full range
to
12.9
to
12.9
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
I
O
= –150 µA
13.8
13.7
13.1
13.7
13.6
13.1
14.1
14
13.8
13.7
13.1
13.7
13.6
13.1
14.1
14
= –1.5
A
25°C
Full range
25°C
= –15 mA
= –100 µA
= –1 mA
= –10 mA
= 150 µA
= 1.5 mA
= 15 mA
= 100 µA
= 1 mA
13.7
13.7
Maximum positive peak
output voltage swing
V
OM+
–14.7 –14.9
–14.5 –14.8
–13.4 –13.8
–14.6
–14.7 –14.9
–14.5 –14.8
–13.4 –13.8
–14.6
Maximum negative
peak output voltage
swing
V
OM–
V
Full range –14.5
–13.4
–14.5
= 10 mA
–13.4
25°C
Full range
25°C
100
20
450
100
20
450
Large-signal differential
voltage amplification
A
V
= ±10 V,
R
R
= 2 kΩ
V/mV
VD
O
L
MΩ
r
i
Input resistance
65
65
c
Input capacitance
25°C
2.5
2.5
pF
i
Open-loop
output impedance
Ω
z
f = 1 MHz
25°C
30
30
o
25°C
85
80
108
85
80
108
Common-mode
rejection ratio
CMRR
V
IC
= V
min,
= 50 Ω
dB
ICR
S
Full range
Supply-voltage
rejection ratio
25°C
90
85
106
90
85
106
V
R
= ±2.5 V to ±15 V,
= 50 Ω
CC±
S
k
dB
SVR
Full range
(∆V
/∆V )
CC±
IO
V
V
= 1 V
–25
20
–50
31
–25
20
–50
31
Short-circuit output
current
ID
I
I
V
= 0
25°C
mA
mA
OS
O
= –1 V
ID
25°C
3.5
4.5
4.7
3.5
4.5
4.7
V
V
= 0,
= 2.5 V
No load,
O
IC
Supply current
CC
Full range
†
Full range is –55°C to 125°C.
5–16
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
operating characteristics, V
= ±15 V, T = 25°C
CC±
A
TLE2141M
TLE2141AM
PARAMETER
TEST CONDITIONS
UNIT
V/µs
µs
MIN
TYP
45
MAX
MIN
TYP
45
MAX
SR+
SR–
Positive slew rate
Negative slew rate
27
27
27
27
A
C
= –1,
= 100 pF
R = 2 kΩ,
L
VD
L
42
42
To 0.1%
To 0.01%
f = 10 Hz
f = 1 kHz
0.34
0.4
0.34
0.4
A
= –1,
VD
10-V step
t
s
Settling time
R
R
= 20 Ω,
= 20 Ω,
15
15
S
S
V
V
I
Equivalent input noise voltage
nV/√Hz
µV
n
10.5
0.48
0.51
1.89
0.47
10.5
0.48
0.51
1.89
0.47
f = 0.1 Hz to 1 Hz
f = 0.1 Hz to 10 Hz
f = 10 Hz
Peak-to-peak equivalent input
noise voltage
N(PP)
Equivalent input noise current
pA/√Hz
n
f = 1 kHz
Total harmonic distortion plus
noise
V
A
= 20 V,
R = 2 kΩ,
L
O(PP)
= 10,
THD + N
0.01%
6
0.01%
6
f = 10 kHz
VD
B
1
Unity-gain bandwidth
R
= 2 kΩ,
C
= 100 pF
= 100 pF,
MHz
MHz
L
L
L
R
= 2 kΩ,
C
L
Gain-bandwidth product
5.9
5.9
f = 100 kHz
Maximum output-swing
bandwidth
V
= 20 V,
R
C
= 2 kΩ,
= 100 pF
O(PP)
= 1,
L
L
B
668
668
kHz
OM
A
VD
= 2 kΩ,
58°
58°
φ
m
Phase margin at unity gain
R
C
= 100 pF
L
L
5–17
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
electrical characteristics at specified free-air temperature, V
otherwise noted)
= ±15 V, T = 25°C (unless
CC±
A
TLE2141Y
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
200
7
MAX
1000
100
V
IO
Input offset voltage
µV
nA
µA
V
IC
V
O
= 0,
= 0
R
= 50 Ω,
S
I
Input offset current
Input bias current
IO
IB
I
–0.7
–1.5
–15 –15.3
V
Common-mode input voltage range
R
= 50 Ω
V
V
to
13
to
13.2
ICR
S
I
O
I
O
I
O
I
O
I
O
I
O
= –150 µA
13.8
13.7
13.3
14.1
14
V
OM+
Maximum positive peak output voltage swing
= –1.5
A
= –15 mA
= 150 µA
= 1.5 mA
= 15 mA
13.7
–14.7 –14.9
–14.5 –14.8
–13.4 –13.8
V
OM–
Maximum negative peak output voltage swing
V
A
Large-signal differential voltage amplification
Input resistance
V
= ±10 V,
R
R
= 2 kΩ
= 50 Ω
100
450
65
V/mV
MΩ
pF
VD
O
L
r
i
c
z
Input capacitance
2.5
30
i
Ω
Open-loop output impedance
f = 1 MHz
o
CMRR Common-mode rejection ratio
V
IC
= V
min,
80
85
108
dB
ICR
S
V
= ±2.5 V to ±15 V,
= 50 Ω
CC±
k
Supply-voltage rejection ratio (∆V
/∆V )
IO
106
dB
SVR
CC±
R
S
O
O
V
V
= 1 V
–25
20
–50
31
ID
I
I
Short-circuit output current
Supply current
V
V
= 0
mA
mA
OS
= –1 V
ID
= 0,
No load
3.5
4.5
CC
5–18
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
V
Input offset voltage
Input offset current
Distribution
1
2
IO
I
vs Free-air temperature
IO
IB
vs Free-air temperature
vs Common-mode input voltage
3
4
I
Input bias current
vs Supply voltage
vs Free-air temperature
vs Output current
vs Settling time
5
6
7
9
V
Maximum positive peak output voltage
OM+
OM–
vs Supply voltage
vs Free-air temperature
vs Output current
vs Settling time
5
6
8
9
V
Maximum negative peak output voltage
V
V
V
Maximum peak-to-peak output voltage
High-level output voltage
vs Frequency
10
11
12
O(PP)
vs Output current
vs Output current
OH
Low-level output voltage
OL
vs Free-air temperature
vs Frequency
13
14
A
VD
Large-signal differential voltage amplification
z
Closed loop output impedance
Short-circuit output current
vs Frequency
15
16
o
I
vs Free-air temperature
OS
vs Frequency
vs Free-air temperature
17
18
CMRR
Common-mode rejection ratio
Supply-voltage rejection ratio
Supply current
vs Frequency
vs Free-air temperature
19
20
k
SVR
vs Free-air temperature
vs Supply voltage
21
22
I
CC
V
V
Noise voltage
Noise voltage
Noise current
vs Frequency
23
24
25
26
N
Over a 10-second period
vs Frequency
N
I
n
THD + N Total harmonic distortion plus noise
vs Frequency
vs Free-air temperature
vs Load capacitance
27
28
SR
Slew rate
Noninverting large signal
Inverting large signal
Small signal
vs Time
29
30
31
32
33
34
14
Pulse response
vs Time
vs Time
B
1
Unity-gain bandwidth
Gain margin
vs Load capacitance
vs Load capacitance
vs Load capacitance
vs Frequency
φ
m
Phase margin
Phase shift
5–19
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
INPUT OFFSET CURRENT
vs
TLE2141
DISTRIBUTION OF
FREE-AIR TEMPERATURE
INPUT OFFSET VOLTAGE
20
18
16
14
12
10
8
24
20
16
12
8
236 Units Tested From 1 Wafer Lot
V
V
= 0
= 0
O
IC
V
T
A
= ±15 V
CC±
= 25°C
P Package
V
CC±
= ±2.5 V
6
V
CC±
= ±15 V
4
2
0
4
0
0
400
800
–800
–400
–75 –50 –25
0
25
50
75 100 125 150
V
IO
– Input Offset Voltage – µV
T
A
– Free-Air Temperature – °C
Figure 1
Figure 2
INPUT BIAS CURRENT
vs
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
COMMON-MODE INPUT VOLTAGE
–1000
–900
–800
–700
0
–0.2
–0.4
V
CC±
= ±2.5 V
V
V
= 0
= 0
O
IC
V
= ±2.5 V
CC±
–0.6
T
= 125°C
A
–0.8
–1
T
A
= 25°C
V
= ±15 V
CC±
–600
–500
T
A
= –55°C
–1.2
–1.4
–3 –2.5 –2
–1.5 –1 –0.5
0
0.5
1
–75 –50 –25
0
25
50
75 100 125 150
T
A
– Free-Air Temperature – °C
V
IC
– Common-Mode Input Voltage – V
Figure 3
Figure 4
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
MAXIMUM PEAK OUTPUT VOLTAGE
MAXIMUM PEAK OUTPUT VOLTAGE
vs
vs
FREE-AIR TEMPERATURE
SUPPLY VOLTAGE
24
18
12
6
15
14.6
14.2
R
T
A
= 2 kΩ
= 25°C
V
CC±
= ±15 V
L
R
= ∞
L
V
OM+
V
OM+
13.8
R
= 2 kΩ
L
0
–13.8
– 6
V
OM–
–14.2
–14.6
–15
R
= 2 kΩ
L
–12
–18
V
OM–
R
= ∞
L
– 24
0
3
6
9
12
15
18
21
24
–75 –50 –25
0
25
50
75 100 125 150
T
A
– Free-Air Temperature – °C
V
CC±
– Supply Voltage – V
Figure 5
Figure 6
MAXIMUM POSITIVE PEAK
OUTPUT VOLTAGE
vs
MAXIMUM NEGATIVE PEAK
OUTPUT VOLTAGE
vs
OUTPUT CURRENT
OUTPUT CURRENT
14.6
14.4
–13.4
–13.6
V
CC±
= ±15 V
V
CC±
= ±15 V
–13.8
–14
T
A
= 125°C
14.2
14
T
A
= 125°C
–14.2
–14.4
–14.6
–14.8
– 15
T
A
= –55°C
T
A
= 25°C
T
A
= 25°C
T
A
= –55°C
13.8
13.6
–0.1
–0.4
–1
–4
–10
– 40
–100
0.1
0.4
1
4
10
40
100
I
O
– Output Current – mA
I
O
– Output Current – mA
Figure 7
Figure 8
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–21
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
MAXIMUM PEAK-TO-PEAK
OUTPUT VOLTAGE
vs
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREQUENCY
SETTLING TIME
12.5
10
30
25
20
15
10
5
A
V
T
A
= –1
V
R
= ±15 V
= 2 kΩ
VD
CC±
L
= ±15 V
CC±
= 25°C
7.5
5
0.1%
0.01%
T
= 25°C
A
2.5
0
Rising
T
= 125°C
A
Falling
–2.5
0.01%
–5
T
A
= –55°C
0.1%
–7.5
–10
0
–12.5
0
100
200
300
400
500
100 k
400 k
1 M
4 M
10 M
f – Frequency – Hz
t
s
– Settling Time – ns
Figure 9
Figure 10
HIGH-LEVEL OUTPUT VOLTAGE
LOW-LEVEL OUTPUT VOLTAGE
vs
vs
OUTPUT CURRENT
OUTPUT CURRENT
4.6
4.4
4.2
1400
V
CC
= 5 V
V
CC
= 5 V
1200
1000
800
600
400
200
0
T
A
= 125°C
T
A
= 125°C
T
= 25°C
A
T
A
= –55°C
4
3.8
3.6
3.4
T
A
= 25°C
T
A
= –55°C
–0.1
–1
–10
–100
0.1
1
10
100
I
O
– Output Current – mA
I
O
– Output Current – mA
Figure 11
Figure 12
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
vs
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT
vs
FREE-AIR TEMPERATURE
FREQUENCY
140
120
100
80
120
110
100
90
0°
V
V
= ±15 V
CC±
= ±10 V
20°
O
40°
R
= 10 kΩ
L
L
60°
80
80°
Phase Shift
70
100°
120°
140°
160°
180°
200°
220°
240°
260°
60
A
VD
50
40
R
= 2 kΩ
30
V
R
C
= ±15 V
= 2 kΩ
= 100 pF
= 25°C
20
CC±
L
L
10
0
T
A
– 10
1
10
100
1 k
10 k 100 k 1 M 10 M
–75 –50 –25
0
25
50
75 100 125 150
T
A
– Free-Air Temperature – °C
f – Frequency – Hz
Figure 13
Figure 14
CLOSED-LOOP OUTPUT IMPEDANCE
SHORT-CIRCUIT OUTPUT CURRENT
vs
vs
FREQUENCY
FREE-AIR TEMPERATURE
60
50
40
30
20
100
10
1
30 Ω
V
V
= ±15 V
CC±
= 0
O
V
ID
= 1
A
= 100
VD
0.1
0.01
A
= 10
= 1
VD
A
VD
V
= –1
25
ID
0.001
1 k
10 k
100 k
1 M
10 M
–75 –50 –25
0
50
75 100 125 150
f – Frequency – Hz
T
A
– Free-Air Temperature – °C
Figure 15
Figure 16
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–23
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
COMMON-MODE REJECTION RATIO
COMMON-MODE REJECTION RATIO
vs
vs
FREQUENCY
FREE-AIR TEMPERATURE
140
120
100
80
120
116
112
108
V
T
= ±15 V
V
IC
= V
min
ICR
CC±
= 25°C
V
CC
= 5 V
A
60
40
V
CC±
= ±15 V
104
100
20
0
100
1 k
10 k
f – Frequency – Hz
100 k
1 M
–75 –50 –25
0
25
50
75 100 125 150
T
A
– Free-Air Temperature – °C
Figure 17
Figure 18
SUPPLY-VOLTAGE REJECTION RATIO
SUPPLY-VOLTAGE REJECTION RATIO
vs
vs
FREQUENCY
FREE-AIR TEMPERATURE
160
140
120
100
110
108
106
V
CC±
= ±2.5 V to ±15 V
k
SVR+
k
SVR–
80
60
104
102
100
40
20
0
V
T
A
= ±2.5 V to ±15 V
CC±
= 25°C
10
100
1 k
10 k
100 k
1 M
10 M
–75 –50 –25
0
25
50
75 100 125 150
f – Frequency – Hz
T
A
– Free-Air Temperature – °C
Figure 19
Figure 20
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–24
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
SUPPLY VOLTAGE
4
3.5
3
3.8
3.6
V
= 0
O
T
= 125°C
= 25°C
A
No Load
V
= ±15 V
CC±
T
A
3.4
3.2
V
CC±
= ±2.5 V
T
= –55°C
A
2.5
2
3
V
= 0
O
No Load
2.8
0
4
8
12
16
20
24
–75 –50 –25
T
0
25
50
75 100 125 150
|V
| – Supply Voltage – V
– Free-Air Temperature – °C
CC±
A
Figure 21
Figure 22
EQUIVALENT INPUT NOISE VOLTAGE
INPUT NOISE VOLTAGE
vs
OVER A 10-SECOND PERIOD
FREQUENCY
750
250
200
150
100
50
V
= ±15 V
V
R
= ±15 V
CC±
CC±
= 20Ω
f = 0.1 to 10 Hz
S
T
A
= 25°C
500
250
T
A
= –55°C
0
T
A
= 125°C
–250
–500
–750
T
= 25°C
A
0
0
2
4
6
8
10
1
100
1 k
10 k
10
t – Time – s
f – Frequency – Hz
Figure 23
Figure 24
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–25
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
TOTAL HARMONIC DISTORTION
NOISE CURRENT
vs
PLUS NOISE
vs
FREQUENCY
FREQUENCY
8
6
1%
V
V
T
= 20 V
O(PP)
= ±15 V
A
R
= 100
= 600 Ω
V
L
CC±
= 25°C
A
0.1%
A
R
= 100
= 2 kΩ
V
L
T
A
= –55°C
A
R
= 10
= 600 Ω
L
V
4
T
A
= 25°C
0.01%
2
0
A
R
= 10
= 2 kΩ
V
L
T
A
= 125°C
0.001%
1
10
100
1 k
10 k
10
100
1 k
10 k
100 k
f – Frequency – Hz
f – Frequency – Hz
Figure 25
Figure 26
SLEW RATE
vs
LOAD CAPACITANCE
SLEW RATE
vs
FREE-AIR TEMPERATURE
60
50
40
30
20
50
40
30
20
10
0
SR +
SR+
SR –
SR–
V
A
= ±15 V
CC±
= – 1
= 2 kΩ
= 500 pF
V
= ±15 V
CC±
A = – 1
10
0
VD
VD
T = 25°C
A
R
C
L
L
0.01
0.1
1
10
–75 –50 –25
T
0
25
50
75 100 125 150
C
– Load Capacitance – nF
– Free-Air Temperature – °C
L
A
Figure 27
Figure 28
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–26
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
NONINVERTING
LARGE-SIGNAL
PULSE RESPONSE
INVERTING
LARGE-SIGNAL
PULSE RESPONSE
15
10
5
15
10
5
T
A
= 125°C
T
A
= 25°C
T
= 25°C
T
= –55°C
A
A
T
= 125°C
A
T
= –55°C
= 25°C
A
T
= –55°C
A
0
0
T
= –55°C
A
T = 125°C
A
T
A
–5
–10
–15
–5
–10
–15
T
= 25°C
A
V
A
R
C
= ±15 V
V
A
R
C
= ±15 V
= –1
CC±
CC±
VD
= 1
= 2 kΩ
VD
= 2 kΩ
= 300 pF
L
L
L
L
= 300 pF
T
= 125°C
A
0
1
2
3
4
5
0
1
2
3
4
5
t – Time – µs
t – Time – µs
Figure 29
Figure 30
UNITY-GAIN BANDWIDTH
vs
SMALL-SIGNAL
PULSE RESPONSE
LOAD CAPACITANCE
7
6
5
4
3
2
1
100
50
0
V
R
= ±15 V
= 2 kΩ
T
A
= –55°C
CC±
L
T
A
= 25°C
T
A
= 125°C
V
A
= ±15 V
CC±
= –1
–50
VD
R
C
T
A
= 2 kΩ
= 300 pF
= 25°C
L
L
–100
10
100
1000
10000
0
400
800
1200
1600
C
– Load Capacitance – pF
L
t – Time – ns
Figure 31
Figure 32
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
5–27
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLE2141, TLE2141A, TLE2141Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS062D – NOVEMBER 1990 – REVISED AUGUST 1994
†
TYPICAL CHARACTERISTICS
GAIN MARGIN
vs
PHASE MARGIN
vs
LOAD CAPACITANCE
LOAD CAPACITANCE
14
12
10
8
70°
T
= –55°C
A
V
= ±15 V
CC±
= 1
A
R
VD
60°
50°
= 2 kΩ to ∞
= –10 V to 10 V
L
T
A
= 25°C
V
O
T
A
= –55°C
T
= 125°C
A
40°
30°
20°
10°
0°
6
T
= 125°C
A
4
2
V
R
= ±15 V
CC±
= 2 kΩ
T
A
= 25°C
L
0
10
100
1000
10000
10
100
1000
10000
C
– Load Capacitance – pF
C
– Load Capacitance – pF
L
L
Figure 33
Figure 34
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
APPLICATION INFORMATION
input offset voltage nulling
The TLE2141 series offers external null pins that can be used to further reduce the input offset voltage. If this
feature is desired, connect the circuit of Figure 35 as shown. If external nulling is not needed, the null pins may
be left unconnected.
3
+
–
IN+
IN–
6
OUT
2
5 kΩ
5
1
OFFSET N2
OFFSET N1
V
(split supply)
CC–
GND (single supply)
1 kΩ
Figure 35. Input Offset Voltage Null Circuit
5–28
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
IMPORTANT NOTICE
Texas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductor
product or service without notice, and advises its customers to obtain the latest version of relevant information
to verify, before placing orders, that the information being relied on is current.
TI warrants performance of its semiconductor products and related software to the specifications applicable at
the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are
utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each
device is not necessarily performed, except those mandated by government requirements.
Certain applications using semiconductor products may involve potential risks of death, personal injury, or
severe property or environmental damage (“Critical Applications”).
TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED
TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHER
CRITICAL APPLICATIONS.
Inclusion of TI products in such applications is understood to be fully at the risk of the customer. Use of TI
products in such applications requires the written approval of an appropriate TI officer. Questions concerning
potential risk applications should be directed to TI through a local SC sales office.
In order to minimize risks associated with the customer’s applications, adequate design and operating
safeguards should be provided by the customer to minimize inherent or procedural hazards.
TI assumes no liability for applications assistance, customer product design, software performance, or
infringement of patents or services described herein. Nor does TI warrant or represent that any license, either
express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property
right of TI covering or relating to any combination, machine, or process in which such semiconductor products
or services might be or are used.
Copyright 1995, Texas Instruments Incorporated
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