TLC25L4CPWG4 [TI]
IC,OP-AMP,QUAD,CMOS,TSSOP,14PIN,PLASTIC;
| 型号： | TLC25L4CPWG4 |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | IC,OP-AMP,QUAD,CMOS,TSSOP,14PIN,PLASTIC 放大器 光电二极管 运算放大器 放大器电路 |
| 文件： | 总21页 (文件大小：322K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
A-Suffix Versions Offer 5-mV V
IO
IO
D, N, OR PW PACKAGE
(TOP VIEW)
B-Suffix Versions Offer 2-mV V
Wide Range of Supply Voltages
1.4 V to 16 V
1OUT
1IN–
1IN+
4OUT
4IN–
4IN+
1
2
3
4
5
6
7
14
13
12
11
10
9
True Single-Supply Operation
Common-Mode Input Voltage Includes the
Negative Rail
V
V
/GND
DD
DD–
2IN+
2IN–
3IN+
2IN–
3OUT
Low Noise . . . 25 nV/√Hz Typ at f = 1 kHz
(High-Bias Version)
2OUT
8
description
symbol (each amplifier)
The TLC254, TLC254A, TLC254B, TLC25L4,
TLC254L4A, TLC254L4B, TLC25M4, TLC25M4A
and TL25M4B are low-cost, low-power quad
operational amplifiers designed to operate with
single or dual supplies. These devices utilize the
Texas Instruments silicon gate LinCMOS
+
–
IN+
IN–
OUT
process, giving them stable input-offset voltages that are available in selected grades of 2, 5, or 10 mV
maximum, very high input impedances, and extremely low input offset and bias currents. Because the input
common-mode range extends to the negative rail and the power consumption is extremely low, this series is
ideally suited for battery-powered or energy-conserving applications. The series offers operation down to a
1.4-V supply, is stable at unity gain, and has excellent noise characteristics.
These devices have internal electrostatic-discharge (ESD) protection circuits that prevent catastrophic failures
at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.1. However, care should be exercised
in handling these devices as exposure to ESD may result in degradation of the device parametric performance.
Because of the extremely high input impedance and low input bias and offset currents, applications for these
devices include many areas that have previously been limited to BIFET and NFET product types. Any circuit
using high-impedance elements and requiring small offset errors is a good candidate for cost-effective use of
these devices. Many features associated with bipolar technology are available with LinCMOS operational
amplifiers without the power penalties of traditional bipolar devices.
Available options
PACKAGED DEVICES
V
max
CHIP FORM
(Y)
IO
T
A
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
TSSOP
(PW)
AT 25°C
10 mV
5 mV
2 mV
TLC254CD
TLC254ACD
TLC254BCD
TLC254CN
TLC254ACN
TLC254BCN
TLC254CPW
TLC254Y
—
—
—
—
10 mV
5 mV
2 mV
TLC25L4CD
TLC25L4ACD
TLC25L2BCD
TLC25L4CN
TLC25L4ACN
TLC25L4BCN
TLC25L4CPW
TLC25L4Y
0°C to 70°C
—
—
—
—
10 mV
5 mV
2 mV
TLC25M4CD
TLC25M4ACD
TLC25M4BCD
TLC25M4CN
TLC25M4ACN
TLC25M4BCN
TLC25M4CPW
TLC25M4Y
—
—
—
—
The D package is available taped and reeled. Add the suffix R to the device type (e.g., TLC254CDR). Chips
are tested at 25°C.
LinCMOS is a trademark of Texas Instruments.
Copyright 2001, 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.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
description (continued)
General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and
signal buffering are all easily designed with these devices. Remote and inaccessible equipment applications
are possible using their low-voltage and low-power capabilities. These devices are well suited to solve the
difficult problems associated with single-battery and solar-cell-powered applications. This series includes
devices that are characterized for the commercial temperature range and are available in 14-pin plastic dip and
the small-outline packages. The device is also available in chip form.
These devices are characterized for operation from 0°C to 70°C.
DEVICE FEATURES
TLC25L4_C
(LOW BIAS)
TLC25M4_C
(MEDIUM BIAS)
TLC254_C
(HIGH BIAS)
PARAMETER
Supply current (Typ)
40 µA
600 µA
4000 µA
4.5 V/µA
Slew rate (Typ)
0.04 V/µA
0.6 V/µA
Input offset voltage (Max)
TLC254C, TLC25L4C, TLC25M4C
TLC254AC, TLC25L4AC, TLC25M4AC
TLC254BC, TLC25L4BC, TLC25M4BC
10 mV
5 mV
2 mV
10 mV
5 mV
2 mV
10 mV
5 mV
2 mV
†
†
†
Offset voltage drift (Typ)
0.1 µV/month
0.7 µV/°C
1 pA
0.1 µV/month
2 µV/°C
1 pA
0.1 µV/month
5 µV/°C
1 pA
Offset voltage temperature coefficient (Typ)
Input bias current (Typ)
Input offset current (Typ)
1 pA
1 pA
1 pA
†
The long-term drift value applies after the first month.
equivalent schematic (each amplifier)
V
DD
ESD-
Protective
Network
IN+
ESD-
Protective
Network
IN–
OUT
V
DD–
/GND
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
chip information
These chips, when properly assembled, display characteristics similar to the TLC25_4C. 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
V
DD
(4)
(3)
(2)
+
1IN+
(1)
1OUT
1IN–
–
(5)
(6)
(14)
(13)
(12) (11)
(10)
(9)
(8)
+
2IN+
(7)
2OUT
–
2IN–
(10)
(9)
+
3IN+
(8)
3OUT
–
3IN–
(12)
(13)
68
+
4IN+
(14)
4OUT
–
4IN–
(11)
V
DD–
/GND
(1)
(2)
(3)
(4) (5)
(6)
CHIP THICKNESS: 15 TYPICAL
(7)
BONDING PADS: 4 × 4 MINIMUM
108
T max = 150°C
J
TOLERANCES ARE ±10%.
ALL DIMENSIONS ARE IN MILS.
PIN (11) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
†
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
DD
Differential input voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±18 V
Input voltage range (any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to 18 V
Duration of short-circuit at (or below) 25°C free-air temperature (see Note 3) . . . . . . . . . . . . . . . . . . unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°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 V
/GND.
DD–
2. Differential voltages are at IN+, with respect to IN–.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure the maximum dissipation
rating is not exceeded.
DISSIPATION RATING TABLE
T
≤ 25°C
DERATING FACTOR
T = 70°C
A
POWER RATING
A
PACKAGE
POWER RATING
ABOVE T = 25°C
A
D
N
725 mW
5.8 mW/°C
9.2 mW/°C
5.6 mW/°C
464 mW
1050 mW
736 mW
PW
700 mW
448 mW
recommended operating conditions
MIN
1.4
MAX
16
0.2
4
UNIT
Supply voltage, V
DD
V
V
DD
V
DD
V
DD
V
DD
= 1.4 V
= 5 V
0
–0.2
–0.2
–0.2
0
Common-mode input voltage, V
IC
V
= 10 V
= 16 V
9
14
70
Operating free-air temperature, T
°C
A
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, V
= 1.4 V (unless otherwise noted)
DD
TLC254_C
TLC25L4_C
TLC25M4_C
†
PARAMETER
UNIT
TEST CONDITIONS
T
A
MIN
TYP
MAX
10
12
5
MIN
TYP
MAX
10
12
5
MIN
TYP
MAX
10
12
5
25°C
TLC25_4C
TLC25_4AC
TLC25_4BC
0°C to 70°C
25°C
V
IO
Input offset voltage
V
= 0.2 V,
R = 50 Ω
S
mV
O
0°C to 70°C
25°C
6.5
2
6.5
2
6.5
2
0°C to 70°C
3
3
3
Average temperature coefficient of
input offset voltage
a
25°C to 70°C
1
1
1
1
1
1
µV/°C
pA
VIO
25°C
60
300
60
60
300
60
60
300
60
I
IO
Input offset current
V
V
= 0.2 V
= 0.2 V
O
0°C to 70°C
25°C
1
1
1
I
IB
Input bias current
pA
O
0°C to 70°C
600
600
600
0 to
0.2
0 to
0.2
0 to
0.2
V
V
Common-mode input voltage range
25°C
25°C
25°C
V
ICR
‡
Peak output voltage swing
V
V
= 100 mV
450
700
10
450
700
20
450
700
20
mV
OM
ID
Large-signal differential voltage
amplification
= 100 to 300 mV,
= 50 Ω
O
S
A
VD
V/mV
R
V
V
= 0.2 V,
O
IC
CMRR Common-mode rejection ratio
Supply current
25°C
25°C
60
77
60
77
50
60
77
dB
= V
min
ICR
= 0.2 V, No load
I
V
O
600
750
68
400
500
µA
DD
†
All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Unless otherwise noted, an output load resistor is
connected from the output to ground and has the following value: for low bias, R = 1 MΩ, for medium bias R = 100 kΩ, and for high bias R = 10 kΩ.
L
L
L
‡
The output swings to the potential of V
DD–
/GND.
operating characteristics, V
= 1.4 V, T = 25°C
A
DD
TLC254_C
TLC25L4_C
TLC25M4_C
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
SR
Slew rate at unity gain
Unity-gain bandwidth
Overshoot factor
See Figure 1
0.1
0.001
0.01
V/µs
A
R
= 40 dB,
= 50 Ω,
C = 10 pF,
L
See Figure 1
V
S
B
1
12
12
12
kHz
See Figure 1
30%
35%
35%
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
DD
TLC254, TLC254AC,
TLC254BC
†
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
MAX
10
12
5
25°C
1.1
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 10 kΩ
O
S
IC
L
TLC254C
Full range
25°C
0.9
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 10 kΩ
O
IC
V
IO
Input offset voltage
TLC254AC
TLC254BC
mV
Full range
25°C
6.5
2
S
L
0.34
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 10 kΩ
O
IC
Full range
3
S
L
Average temperature coefficient of input
offset voltage
25°C to
70°C
α
1.8
µV/°C
pA
VIO
25°C
70°C
25°C
70°C
0.1
7
60
300
60
I
IO
Input offset current (see Note 4)
Input bias current (see Note 4)
V
V
= 2.5 V,
= 2.5 V,
V
V
= 2.5 V
= 2.5 V
O
IC
0.6
40
I
IB
pA
O
IC
600
–0.2
to
–0.3
to
25°C
4
4.2
Common-mode input voltage range
(see Note 5)
V
ICR
V
–0.2
to
Full range
3.5
0°C
25°C
70°C
0°C
3
3.2
3
3.8
3.8
3.8
0
V
V
High-level output voltage
Low-level output voltage
V
V
V
V
= 100 mV,
R
= 10 kΩ
= 0
V
mV
V/mV
dB
OH
ID
ID
O
L
50
50
50
= –100 mV,
= 0.25 V to 2 V,
I
25°C
70°C
0°C
0
OL
OL
0
4
5
27
23
20
84
80
85
94
95
96
3.1
2.7
2.3
Large-signal differential voltage
amplification
A
VD
R
= 10 kΩ
25°C
70°C
0°C
L
4
60
65
60
60
65
60
CMRR Common-mode rejection ratio
= V
min
ICR
25°C
70°C
0°C
IC
k
Supply-voltagerejectionratio(∆V /∆V
)
V
V
= 5 V to 10 V,
V
V
= 1.4 V
25°C
70°C
0°C
dB
SVR
DD
IO
DD
O
7.2
6.4
5.2
= 2.5 V,
= 2.5 V,
O
IC
I
Supply current (four amplifiers)
25°C
70°C
mA
DD
No load
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
= 10 V (unless otherwise noted)
DD
TLC254C, TLC254AC,
†
TLC254BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
MAX
10
12
5
25°C
Full range
25°C
1.1
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 10 kΩ
O
S
IC
L
TLC254C
0.9
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 10 kΩ
O
IC
V
IO
Input offset voltage
TLC254AC
TLC254BC
mV
Full range
25°C
6.5
2
S
L
0.39
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 10 kΩ
O
IC
Full range
3
S
L
Average temperature coefficient of input
offset voltage
25°C to
70°C
2
µV/°C
pA
VIO
25°C
70°C
25°C
70°C
0.1
7
60
300
60
I
I
Input offset current (see Note 4)
Input bias current (see Note 4)
V
V
= 5 V,
= 5 V,
V
V
= 5 V
= 5 V
IO
O
IC
0.7
50
pA
IB
O
IC
600
–0.2
to
–0.3
to
25°C
9
9.2
Common-mode input voltage range
(see Note 5)
V
ICR
V
–0.2
to
Full range
8.5
0°C
25°C
70°C
0°C
7.8
8
8.5
8.5
8.4
0
V
V
High-level output voltage
Low-level output voltage
V
V
V
V
= 100 mV,
= –100 mV,
= 1 V to 6 V,
R
= 10 kΩ
= 0
V
mV
V/mV
dB
OH
ID
ID
O
L
7.8
50
50
50
I
25°C
70°C
0°C
0
OL
OL
0
7.5
10
7.5
60
65
60
60
65
60
42
36
32
88
85
88
94
95
96
4.5
3.8
3.2
Large-signal differential voltage
amplification
A
VD
R
= 10 kΩ
25°C
70°C
0°C
L
CMRR Common-mode rejection ratio
= V
min
ICR
25°C
70°C
0°C
IC
Supply-voltage rejection ratio
k
V
V
= 5 V to 10 V,
V
V
= 1.4 V
25°C
70°C
0°C
dB
SVR
DD
O
(∆V /∆V
DD IO
)
8.8
8
= 5 V,
= 5 V,
O
IC
I
Supply current (four amplifiers)
25°C
70°C
mA
DD
No load
6.8
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
operating characteristics, V
= 5 V
DD
TLC254C, TLC254AC,
TLC254BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
4
MAX
0°C
25°C
70°C
0°C
V
= 1 V
= 1 V
I(PP)
3.6
3
V
I(PP)
R
= 10 kΩ,
C
= 20 pF,
L
L
SR
Slew rate at unity gain
V/µs
See Figure 1
3.1
2.9
2.5
25
V
I(PP)
= 2.5 V
25°C
70°C
25°C
0°C
V
n
Equivalent input noise voltage
f = 1 kHz,
R
C
= 20 Ω,
See Figure 2
R = 10 kΩ,
L
nV/√Hz
S
L
340
320
260
2
V
O
= V
,
= 20 pF,
OH
B
Maximum output-swing bandwidth
25°C
70°C
0°C
kHz
OM
1
See Figure 1
B
Unity-gain bandwidth
Phase margin
V = 10 mV,
I
C
= 20 pF, See Figure 1
25°C
70°C
0°C
1.7
1.3
47°
46°
43°
MHz
L
V = 10 mV,
I
See Figure 3
f = B ,
C
= 20 pF,
1
L
φ
m
25°C
70°C
operating characteristics, V
= 10 V
DD
TLC254C, TLC254AC,
TLC254BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
5.9
5.3
4.3
5.1
4.6
3.8
25
MAX
0°C
25°C
70°C
0°C
V
I(PP)
= 1 V
R
= 10 kΩ,
C
= 20 pF,
L
L
SR
Slew rate at unity gain
V/µs
See Figure 1
V
= 5.5 V
25°C
70°C
25°C
0°C
I(PP)
V
n
Equivalent input noise voltage
f = 1 kHz,
R
C
= 20 Ω,
See Figure 2
R = 10 kΩ,
L
nV/√Hz
S
L
220
200
140
2.5
2.2
1.8
50°
49°
46°
V
= V
,
= 20 pF,
O
OH
B
B
Maximum output-swing bandwidth
25°C
70°C
0°C
kHz
OM
See Figure 1
Unity-gain bandwidth
Phase margin
V = 10 mV,
I
C
= 20 pF, See Figure 1
25°C
70°C
0°C
MHz
1
L
V = 10 mV,
I
See Figure 3
f = B ,
C = 20 pF,
L
1
φ
m
25°C
70°C
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
DD
TLC25L4C
TLC25L4AC
TLC25L4BC
†
PARAMETER
TEST CONDITIONS
UNIT
T
A
MIN
TYP
MAX
10
12
5
25°C
Full range
25°C
1.1
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 1 MΩ
O
S
IC
L
TLC25L4C
TLC25L4AC
TLC25L4BC
0.9
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 1 MΩ
O
IC
V
IO
Input offset voltage
mV
Full range
25°C
6.5
2
S
L
0.24
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 1 MΩ
O
IC
Full range
3
S
L
Average temperature coefficient of input
offset voltage
25°C to
70°C
1.1
µV/°C
pA
VIO
25°C
70°C
25°C
70°C
0.1
7
60
300
60
I
I
Input offset current (see Note 4)
Input bias current (see Note 4)
V
V
= 2.5 V,
= 2.5 V,
V
V
= 2.5 V
= 2.5 V
IO
O
IC
0.6
40
pA
IB
O
IC
600
–0.2
to
–0.3
to
4.2
25°C
V
V
4
Common-mode input voltage range
(see Note 5)
V
ICR
–0.2
to
Full range
3.5
0°C
25°C
70°C
0°C
3
3.2
3
4.1
4.1
4.2
0
V
V
High-level output voltage
Low-level output voltage
V
V
V
V
= 100 mV,
R
= 1 MΩ
= 0
V
mV
V/mV
dB
OH
ID
ID
O
L
50
50
50
= –100 mV,
= 0.25 V to 2 V,
I
25°C
70°C
0°C
0
OL
OL
0
50
50
50
60
65
60
60
70
60
680
520
380
95
94
95
97
98
97
48
40
31
Large-signal differential voltage
amplification
A
VD
R
= 1 MΩ
25°C
70°C
0°C
L
CMRR Common-mode rejection ratio
= V
min
ICR
25°C
70°C
0°C
IC
Supply-voltage rejection ratio
k
V
V
= 5 V to 10 V,
V
V
= 1.4 V
25°C
70°C
0°C
dB
SVR
DD
O
(∆V /∆V
DD IO
)
84
68
56
= 2.5 V,
= 2.5 V,
O
IC
I
Supply current (four amplifiers)
25°C
70°C
µA
DD
No load
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
= 10 V (unless otherwise noted)
DD
TLC25L4C
TLC25L4AC
TLC25L4BC
†
PARAMETER
TEST CONDITIONS
UNIT
T
A
MIN
TYP
MAX
10
12
5
25°C
Full range
25°C
1.1
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 1 MΩ
O
S
IC
L
TLC25L4C
TLC25L4AC
TLC25L4BC
0.9
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 1 MΩ
O
IC
V
IO
Input offset voltage
mV
Full range
25°C
6.5
2
S
L
0.26
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 1 MΩ
O
IC
Full range
3
S
L
Average temperature coefficient of
input offset voltage
25°C to
70°C
α
1
µV/°C
pA
VIO
25°C
70°C
25°C
70°C
0.1
7
60
300
60
I
IO
Input offset current (see Note 4)
Input bias current (see Note 4)
V
V
= 5 V,
= 5 V,
V
V
= 5 V
=.5 V
O
IC
0.7
50
I
IB
pA
O
IC
600
–0.2
to
–0.3
to
9.2
25°C
V
V
9
Common-mode input voltage range (see
Note 5)
V
ICR
–0.2
to
Full range
8.5
0°C
25°C
70°C
0°C
7.8
8
8.9
8.9
8.9
0
V
V
High-level output voltage
Low-level output voltage
V
V
V
V
= 100 mV,
= –100 mV,
= 1 V to 6 V,
R
= 1 MΩ
= 0
V
mV
V/mV
dB
OH
ID
ID
O
L
7.8
50
50
50
I
25°C
70°C
0°C
0
OL
OL
0
50
50
50
60
65
60
60
70
60
1025
870
660
97
Large-signal differential voltage
amplification
A
VD
R
= 1 MΩ
25°C
70°C
0°C
L
CMRR Common-mode rejection ratio
= V
min
ICR
25°C
70°C
0°C
97
IC
97
97
Supply-voltage rejection ratio
k
V
V
= 5 V to 10 V,
V
V
= 1.4 V
25°C
70°C
0°C
97
dB
SVR
DD
O
(∆V /∆V
DD IO
)
98
72
132
92
= 5 V,
= 5 V,
O
IC
I
Supply current (four amplifiers)
25°C
70°C
57
µA
DD
No load
44
80
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
operating characteristics, V
= 5 V
DD
TLC25L4C
TLC25L4AC
TLC25L4BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
0.04
0.03
0.03
0.03
0.03
0.02
70
MAX
0°C
25°C
70°C
0°C
V
V
= 1 V
I(PP)
R
= 1 MΩ,
C
= 20 pF,
L
L
SR
Slew rate at unity gain
V/µs
See Figure 1
=2.5V
25°C
70°C
25°C
0°C
I(PP)
V
n
Equivalent input noise voltage
f = 1 kHz,
R
C
= 20 Ω,
See Figure 2
R = 1 MΩ,
L
nV/√Hz
S
L
6
V
O
= V
,
= 20 pF,
OH
B
Maximum output-swing bandwidth
25°C
70°C
0°C
5
kHz
OM
1
See Figure 1
4.5
100
85
B
Unity-gain bandwidth
Phase margin
V = 10 mV,
I
C
= 20 pF, See Figure 1
25°C
70°C
0°C
kHz
L
65
36°
34°
30°
V = 10 mV,
I
See Figure 3
f = B
1,
C
= 20 pF,
L
φ
m
25°C
70°C
operating characteristics, V
= 10 V
DD
TLC25L4C
TLC25L4AC
TLC25L4BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
0.05
0.05
0.04
0.05
0.04
0.04
70
MAX
0°C
25°C
70°C
0°C
V
V
= 1 V
I(PP)
R
= 1 MΩ,
C
= 20 pF,
L
L
SR
Slew rate at unity gain
V/µs
See Figure 1
=5.5V
25°C
70°C
25°C
0°C
I(PP)
V
n
Equivalent input noise voltage
f = 1 kHz,
R
C
= 20 Ω,
See Figure 2
R = 1 MΩ,
L
nV/√Hz
S
L
1.3
V
O
= V
,
= 20 pF,
OH
B
B
Maximum output-swing bandwidth
25°C
70°C
0°C
1
kHz
OM
See Figure 1
0.9
125
110
90
Unity-gain bandwidth
Phase margin
V = 10 mV,
I
C
= 20 pF, See Figure 1
25°C
70°C
0°C
kHz
1
L
40°
38°
34°
V = 10 mV,
I
See Figure 3
f = B ,
C = 20 pF,
L
1
φ
m
25°C
70°C
11
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
DD
TLC25M4C
TLC25M4AC
TLC25M4BC
†
PARAMETER
TEST CONDITIONS
UNIT
T
A
MIN
TYP
MAX
10
12
5
25°C
Full range
25°C
1.1
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 100 kΩ
O
S
IC
L
TLC25M4C
TLC25M4AC
TLC25M4BC
0.9
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 100 kΩ
O
IC
V
IO
Input offset voltage
mV
Full range
25°C
6.5
2
S
L
0.25
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 100 kΩ
O
IC
Full range
3
S
L
Average temperature coefficient of
input offset voltage
25°C to
70°C
1.7
µV/°C
pA
VIO
25°C
70°C
25°C
70°C
0.1
7
60
300
60
I
I
Input offset current (see Note 4)
Input bias current (see Note 4)
V
V
= 2.5 V,
= 2.5 V,
V
V
= 2.5 V
= 2.5 V
IO
O
IC
0.6
40
pA
IB
O
IC
600
–0.2
t0
–0.3
to
4.2
25°C
V
V
4
Common-mode input voltage range
(see Note 5)
V
ICR
–0.2
to
Full range
3.5
0°C
25°C
70°C
0°C
3
3.2
3
3.9
3.9
4
V
V
High-level output voltage
Low-level output voltage
V
V
V
V
= 100 mV,
R
= 100 kΩ
= 0
V
mV
V/mV
dB
OH
ID
ID
O
L
0
50
50
50
= –100 mV,
= 0.25 V to 2 V,
I
25°C
70°C
0°C
0
OL
OL
0
15
25
15
60
65
60
60
70
60
200
170
140
91
91
92
92
93
94
500
420
340
Large-signal differential voltage
amplification
A
VD
R
= 100 kΩ
25°C
70°C
0°C
L
CMRR Common-mode rejection ratio
= V
min
ICR
25°C
70°C
0°C
IC
Supply-voltage rejection ratio
k
V
V
= 5 V to 10 V,
V
V
= 1.4 V
25°C
70°C
0°C
dB
SVR
DD
O
(∆V /∆V
DD IO
)
1280
1120
880
= 2.5 V,
= 2.5 V,
O
IC
I
Supply current (four amplifiers)
25°C
70°C
µA
DD
No load
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics at specified free-air temperature, V
= 10 V (unless otherwise noted)
DD
TLC25M4C
TLC25M4AC
TLC25M4BC
†
PARAMETER
TEST CONDITIONS
UNIT
T
A
MIN
TYP
MAX
10
12
5
25°C
Full range
25°C
1.1
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 100 kΩ
O
S
IC
L
TLC25M4C
TLC25M4AC
TLC25M4BC
0.9
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 100 kΩ
O
IC
V
IO
Input offset voltage
mV
Full range
25°C
6.5
2
S
L
0.26
V
R
= 1.4 V,
= 50 Ω,
V
R
= 0,
= 100 kΩ
O
IC
Full range
3
S
L
Average temperature coefficient of input
offset voltage
25°C to
70°C
α
2.1
µV/°C
pA
VIO
25°C
70°C
25°C
70°C
0.1
7
60
300
60
I
IO
Input offset current (see Note 4)
Input bias current (see Note 4)
V
V
= 5 V,
= 5 V,
V
V
= 5 V
= 5 V
O
IC
0.7
50
I
IB
pA
O
IC
600
–0.2
to
–0.3
to
9.2
25°C
V
V
9
Common-mode input voltage range (see
Note 5)
V
ICR
–0.2
to
Full range
8.5
0°C
25°C
70°C
0°C
7.8
8
8.7
8.7
8.7
0
V
V
High-level output voltage
Low-level output voltage
V
V
V
V
= 100 mV,
= –100 mV,
= 1 V to 6 V,
R
= 100 kΩ
= 0
V
mV
V/mV
dB
OH
ID
ID
O
L
7.8
50
50
50
I
25°C
70°C
0°C
0
OL
OL
0
15
25
15
60
65
60
60
70
60
320
275
230
94
Large-signal differential voltage
amplification
A
VD
R
= 100 kΩ
25°C
70°C
0°C
L
CMRR Common-mode rejection ratio
= V
min
ICR
25°C
70°C
0°C
94
IC
94
92
k
Supply-voltagerejectionratio(∆V /∆V
)
V
V
= 5 V to 10 V,
V
V
= 1.4 V
25°C
70°C
0°C
93
dB
SVR
DD
IO
DD
O
94
690
570
440
1600
1200
1120
= 5 V,
= 5 V,
O
IC
I
Supply current (four amplifiers)
25°C
70°C
µA
DD
No load
†
Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
operating characteristics, V
= 5 V
DD
TLC25M4C
TLC25M4AC
TLC25M4BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
0.46
0.43
0.36
0.43
0.40
0.34
32
MAX
0°C
25°C
70°C
0°C
V/µs
V/µs
V
= 1 V
I(PP)
R
= 100 kΩ,
C
= 20 pF,
L
L
SR
Slew rate at unity gain
See Figure 1
V/µs
V
I(PP)
= 2.5 V
25°C
70°C
25°C
0°C
V
n
Equivalent input noise voltage
f = 1 kHz,
R
C
= 20 Ω,
See Figure 2
R = 100 kΩ,
L
nV/√Hz
S
L
60
V
O
= V
,
= 20 pF,
OH
B
Maximum output-swing bandwidth
25°C
70°C
0°C
55
kHz
OM
1
See Figure 1
50
610
525
400
41°
40°
39°
B
Unity-gain bandwidth
Phase margin
V = 10 mV,
I
C
= 20 pF, See Figure 1
25°C
70°C
0°C
kHz
L
V = 10 mV,
I
See Figure 3
f = B
1,
C
= 20 pF,
L
φ
m
25°C
70°C
operating characteristics, V
= 10 V
DD
TLC25M4C
TLC25M4AC
TLC25M4BC
PARAMETER
TEST CONDITIONS
T
A
UNIT
MIN
TYP
0.67
0.62
0.51
0.61
0.56
0.46
32
MAX
0°C
25°C
70°C
0°C
V
V
= 1 V
I(PP)
R
= 100 kΩ,
C
= 20 pF,
L
L
SR
Slew rate at unity gain
V/µs
See Figure 1
= 5.5 V
25°C
70°C
25°C
0°C
I(PP)
V
n
Equivalent input noise voltage
f = 1 kHz,
R
C
= 20 Ω,
See Figure 2
R = 100 kΩ,
L
nV/√Hz
S
L
40
V
O
= V
,
= 20 pF,
OH
B
B
Maximum output-swing bandwidth
25°C
70°C
0°C
35
kHz
OM
See Figure 1
30
710
635
510
44°
43°
42°
Unity-gain bandwidth
Phase margin
V = 10 mV,
I
C
= 20 pF,
See Figure 1
25°C
70°C
0°C
kHz
1
L
V = 10 mV,
I
See Figure 3
f = B ,
C = 20 pF,
L
1
φ
m
25°C
70°C
14
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
electrical characteristics, V
= 5 V, T = 25°C (unless otherwise noted)
A
DD
TLC254Y
TYP MAX
TLC25L4Y
MIN TYP MAX
TLC25M4Y
MIN TYP MAX
TEST
CONDITIONS
PARAMETER
UNIT
MIN
V
V
R
= 1.4 V,
= 0 V,
= 50 Ω,
O
IC
S
V
Input offset voltage
1.1
1.8
10
1.1
1.1
10
1.1
1.7
10
mV
IO
See Note 6
Average temperature
coefficient of input
offset voltage
α
µV/°C
VIO
Input offset current
(see Note 4)
V
V
= V /2,
DD
O
IC
I
I
0.1
0.6
60
60
0.1
0.6
60
60
0.1
0.6
60
60
pA
pA
IO
= V /2
DD
Input bias current
(see Note 4)
V
V
= V /2,
DD
O
IC
IB
= V /2
DD
Common-mode input
voltage range
(see Note 5)
–0.2
to
–0.3
to
4.2
–0.2
to
–0.3
to
4.2
–0.2
to
–0.3
to
4.2
V
ICR
V
4
4
4
High-level output
voltage
V
R
= 100 mV,
= 100 kΩ
ID
L
V
V
3.2
3.8
0
3.2
4.1
0
3.2
3.9
0
V
mV
V/mV
dB
OH
V
= –100 mV,
= 0
ID
Low-level output voltage
50
50
50
OL
I
OL
Large-signal differential
voltage amplification
V
O
= 0.25 V,
A
VD
5
65
65
23
80
95
50
65
70
520
94
97
25
65
70
170
91
93
See Note 6
Common-mode rejection
ratio
CMRR
V
IC
= V
min
ICR
Supply-voltage rejection
V
V
= 5 V to 10 V,
= 1.4 V
DD
O
k
I
dB
SVR
ratio (∆V /∆V
)
DD
IO
V
V
= V /2,
DD
O
IC
= V /2,
Supply current
2.7
6.4
0.04 0.068
0.42
1.12
mA
DD
DD
No load
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
6. For low-bias mode, R = 1 MΩ, for medium-bias mode, R = 100 kΩ, and for high-bias mode, R = 10 kΩ.
L
L
L
operating characteristics, V
= 5 V, T = 25°C
A
DD
TLC254Y
TYP MAX
TLC25L4Y
MIN TYP MAX
TLC25M4Y
PARAMETER
TEST CONDITIONS
UNIT
MIN
MIN
TYP MAX
0.43
V
V
= 1 V
3.6
2.9
0.03
0.03
Slew rate at
unity gain
C
= 20 pF,
See Note 6
I(PP)
L
SR
V/µs
= 2.5 V
0.40
I(PP)
Equivalent
input noise
voltage
V
n
f = 1 kHz,
R
C
= 20 Ω
2.5
70
5
32
55
nV/√Hz
S
L
Maximum
output-swing
bandwidth
V
R
= V
OH
= 10 kΩ
,
= 20 pF,
O
L
B
B
320
kHz
OM
Unity-gain
bandwidth
V = 10 mV,
I
C
= 20 pF
1.7
0.085
0.525
MHz
1
L
f = B ,
V = 10 mV,
I
1
φ
m
Phase margin
46°
34°
40°
C
= 20 pF
L
NOTE 6: For low-bias mode, R = 1 MΩ, for medium-bias mode, R = 100 kΩ, and for high-bias mode, R = 10 kΩ.
L
L
L
15
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
PARAMETER MEASUREMENT INFORMATION
single-supply versus split-supply test circuits
Because the TLC25_4, TLC25_4A, and TLC25_4B are optimized for single-supply operation, circuit
configurations used for the various tests often present some inconvenience since the input signal, in many
cases, must be offset from ground. This inconvenience can be avoided by testing the device with split supplies
and the output load tied to the negative rail. A comparison of single-supply versus split-supply test circuits is
shown below. The use of either circuit gives the same result.
V
DD
V
DD+
–
–
V
O
V
O
+
+
V
I
V
I
C
R
C
R
L
L
L
L
V
DD–
(a) SINGLE-SUPPLY
(b) SPLIT-SUPPLY
Figure 1. Unity-Gain Amplifier
2 kΩ
2 kΩ
V
DD+
V
DD
20 Ω
20 Ω
–
–
1/2 V
V
O
DD
V
O
+
+
20 Ω
20 Ω
V
DD–
(a) SINGLE-SUPPLY
(b) SPLIT-SUPPLY
Figure 2. Noise-Test Circuit
10 kΩ
10 kΩ
V
DD+
V
DD
100Ω
100Ω
V
I
V
I
–
–
V
O
V
O
+
+
1/2 V
DD
C
C
L
L
V
DD–
(a) SINGLE-SUPPLY
(b) SPLIT-SUPPLY
Figure 3. Gain-of-100 Inverting Amplifier
16
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Supply voltage
vs Free-air temperature
4
5
I
Supply current
DD
Low bias
vs Frequency
6
7
8
6
7
8
A
VD
Large-signal differential voltage amplification Medium bias vs Frequency
High bias
Low bias
vs Frequency
vs Frequency
Phase shift
Medium bias vs Frequency
High bias vs Frequency
SUPPLY CURRENT
vs
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
SUPPLY VOLTAGE
10000
10000
V
V
V
= 10 V
= 0
= 2 V
DD
IC
O
V
= V = 0.2 V
IC
O
DD
High-Bias Versions
No Load
= 25°C
High-Bias Versions
T
A
No Load
1000
100
10
1000
100
10
Medium-Bias Versions
Medium-Bias Versions
Low-Bias Versions
Low-Bias Versions
0
0
0
10
20
30
40
50
60
70
80
0
2
4
6
8
10 12 14 16 18 20
T
A
– Free-Air Temperature – °C
V
DD
– Supply Voltage – V
Figure 4
Figure 5
17
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
LOW-BIAS LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION AND PHASE SHIFT
vs
FREQUENCY
7
6
5
4
3
2
1
10
10
10
10
10
10
10
V
R
T
A
= 10 V
= 1 MΩ
= 25°C
DD
L
0°
30°
60°
A
VD
(left scale)
90°
Phase Shift
(right scale)
120°
150°
180°
1
0.1
0.1
1
10
100
1 k
10 k
100 k
Frequency – Hz
Figure 6
MEDIUM-BIAS LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE SHIFT
vs
FREQUENCY
7
10
6
10
5
10
4
10
3
10
2
10
1
10
1
V
R
T
A
= 10 V
= 100 kΩ
= 25°C
DD
L
0°
30°
60°
A
VD
(left scale)
90°
Phase Shift
(right scale)
120°
150°
180°
0.1
1
10
100
1 k
10 k
100 k
1 M
Frequency – Hz
Figure 7
18
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS
HIGH-BIAS LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE SHIFT
vs
FREQUENCY
7
10
6
10
5
10
4
10
3
10
2
10
1
10
1
V
R
T
A
= 10 V
= 10 kΩ
= 25°C
DD
L
0°
30°
60°
Phase Shift (right scale)
90°
A
VD
(left scale)
120°
150°
180°
0.1
10
100
1 k
10 k
100 k
1 M
10 M
Frequency – Hz
Figure 8
19
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
APPLICATION INFORMATION
latch-up avoidance
Junction-isolated CMOS circuits have an inherent parasitic PNPN structure that can function as an SCR. Under
certain conditions, this SCR may be triggered into a low-impedance state, resulting in excessive supply current.
To avoid such conditions, no voltage greater than 0.3 V beyond the supply rails should be applied to any pin.
In general, the operational amplifiers supplies should be established simultaneously with, or before, application
of any input signals.
output stage considerations
The amplifier’s output stage consists of a source-follower-connected pullup transistor and an open-drain
pulldown transistor. The high-level output voltage (V ) is virtually independent of the I
selection and
OH
DD
increases with higher values of V and reduced output loading. The low-level output voltage (V ) decreases
DD
OL
with reduced output current and higher input common-mode voltage. With no load, V is essentially equal to
OL
the potential of V
/GND.
DD–
supply configurations
Even though the TLC25_4C series is are characterized for single-supply operation, they can be used effectively
inasplit-supplyconfigurationiftheinputcommon-modevoltage(V
voltage limits are not exceeded.
),outputswing(V andV ),andsupply
ICR
OL OH
circuit layout precautions
Whenever extremely high circuit impedances are used, care must be exercised in layout, construction, board
cleanliness, and supply filtering to avoid hum and noise pickup as well as excessive dc leakages.
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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