LT1097CN8 [Linear]
Low Cost, Low Power Precision Op Amp; 低成本，低功耗精密运算放大器
| 型号： | LT1097CN8 |
| 厂家： | 
Linear |
| 描述： | Low Cost, Low Power Precision Op Amp |
| 文件： | 总12页 (文件大小：187K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LT1097
Low Cost, Low Power
Precision Op Amp
U
FEATURES
DESCRIPTION
50µV Max LT®1097 achieves a new standard in combining low price
1µV/°C Max and outstanding precision performance.
■
Offset Voltage
■
Offset Voltage Drift
■
Bias Current
Offset Current
Bias and Offset Current Drift
Supply Current
0.1Hz to 10Hz Noise
CMRR
Voltage Gain
PSRR
250pA Max
On all operational amplifier data sheets, the specifications
■
250pA Max
listed on the front page are for highly selected, expensive
■
4pA/°C Max
560µA Max
0.5µVp-p, 2.2pAp-p
grades, while the specs for the low cost grades are buried
■
deep in the data sheet.
■
■
■
■
■
The LT1097 does not have any selected grades, the
outstanding specifications shown in the Features section
are for its only grade.
115dB Min
117dB Min
114dB Min
Guaranteed Operation on Two NiCad Batteries
The design effort of the LT1097 concentrated on optimiz-
ingtheperformanceofallprecisionspecs—atonly350µA
of supply current. Typical values are 10µV offset voltage,
40pA bias and offset currents, 0.2µV/°C and 0.4pA/°C
drift. Commonmodeandpowersupplyrejections, voltage
gain are typically in excess of 128dB.
U
APPLICATIONS
■
Replaces OP-07/OP-77/OP-97/OP-177/AD707/
LT1001 with Improved Price/Performance
■
High Impedance Difference Amplifiers
Logarithmic Amplifiers (Wide Dynamic Range)
Thermocouple Amplifiers
Precision Instrumentation
Active Filters (with Small Capacitors)
All parameters that are important for precision, low power
op amps have been optimized. Consequently, using the
LT1097 error budget calculations in most applications is
unnecessary.
■
■
■
■
, LTC and LT are registered trademarks of Linear Technology Corporation.
U
TYPICAL APPLICATION
Input Offset Voltage Distribution
Saturated Standard Cell Amplifier
9V
50
6,500 UNITS IN SO PACKAGE
2N3609
6,680 UNITS IN
7
PLASTIC
3
40
+
DIP
13,180 UNITS
TESTED
V
= ±15V
= 25°C
S
A
6
T
OUT = 1.1V TO 8.0V
LT1097
4
AS 1.8k ≤ R2 ≤ 135k
2
30
20
10
0
–
+
1.018235V
SATURATED
STANDARD
CELL #101
EPPLEY LABS
NEWPORT, R. I.
R2
R1
20k
THE TYPICAL 40pA BIAS CURRENT OF THE LT1097
WILL DEGRADE THE STANDARD CELL BY ONLY
1ppm/YEAR. NOISE IS A FRACTION OF A ppm.
UNPROTECTED GATE MOSFET ISOLATES
–50 –40 –30 –20 –10
0
10 20 30 40 50
INPUT OFFSET VOLTAGE (µV)
STANDARD CELL ON POWER DOWN.
LT1097 • G01
LT1097•TA01
1
LT1097
W W U W
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ...................................................... ±20V
Differential Input Current (Note 1) ...................... ±10mA
Input Voltage ......................................................... ±20V
Output Short Circuit Duration .......................... Indefinite
Operating Temperature Range .................–40°C to 85°C
Storage Temperature Range ..................–65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
U
W U
PACKAGE/ORDER INFORMATION
TOP VIEW
TOP VIEW
ORDER
PART NUMBER
LT1097CN8
ORDER
V
TRIM
–IN
1
2
3
4
V
V
TRIM
PART NUMBER
8
7
6
5
V
TRIM
–IN
1
2
3
4
8
7
6
5
V
V
TRIM
OS
OS
+
OS
OS
+
LT1097S8
+IN
OUT
OVER COMP
+IN
OUT
OVER COMP
–
–
V
V
N8 PACKAGE
8-LEAD PLASTIC DIP
S8 PACKAGE
8-LEAD PLASTIC SO
VS = ±15V, VCM = 0V, TA = 25°C, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
LT1097CN8
TYP
LT1097S8
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
MIN
TYP
MAX
UNITS
µV
V
Input Offset Voltage
10
50
10
60
OS
∆V
∆TIME
Long Term Input Offset
Voltage Stability
0.3
0.3
µV/Mo
OS
I
I
Input Offset Current
Input Bias Current
40
±40
0.5
250
60
±50
0.5
350
pA
pA
OS
B
±250
±350
e
Input Noise Voltage
Input Noise Voltage Density
0.1Hz to 10Hz
µVp-p
n
f = 10Hz
16
14
16
14
nV/√Hz
nV/√Hz
O
f = 1000Hz
O
i
Input Noise Current
0.1Hz to 10Hz
2.2
2.4
pAp-p
n
Input Noise Current Density
f = 10Hz
f = 1000Hz
O
0.03
0.008
0.035
0.008
pA/√Hz
pA/√Hz
O
Input Resistance
Differential Mode
Common Mode
(Note 2)
30
80
10
25
70
8•10
MΩ
Ω
12
11
Input Voltage Range
±13.5
115
±14.3
130
±13.5
115
±14.3
130
V
dB
dB
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Large Signal Voltage Gain
V
= ±13.5V
CM
V = ±1.2V to ±20V
114
130
114
130
S
A
V = ±12V, R = 10k
V = ±10V, R = 2k
700
250
2500
1000
700
250
2500
1000
V/mV
V/mV
VOL
O
L
O
L
V
Output Voltage Swing
R = 10k
R = 2k
L
±13
±11.5
±13.8
±13
±13
±11.5
±13.8
±13
V
V
OUT
L
SR
Slew Rate
0.1
0.2
700
350
±600
—
0.1
0.2
700
350
±600
—
V/µs
kHz
µA
GBW
Gain Bandwidth Product
Supply Current
I
560
560
S
+
Offset Adjustment Range
Minimum Supply Voltage
R
= 10k, Wiper to V
µV
POT
(Note 3)
±1.2
±1.2
V
2
LT1097
VS = ±15V, VCM = 0V, 0°C ≤ TA ≤ 70°C, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
LT1097CN8
TYP
LT1097S8
TYP
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
100
1
MIN
MAX
130
1.4
UNITS
µV
V
Input Offset Voltage
●
●
20
20
OS
Average Temperature Coefficient of (Note 4)
Input Offset Voltage
0.2
0.2
µV/°C
I
I
Input Offset Current
●
●
60
430
4
75
570
5
pA
OS
Average Temperature Coefficient of (Note 4)
Input Offset Current
0.4
0.5
pA/°C
Input Bias Current
●
●
±60
±430
±75
±570
pA
B
Average Temperature Coefficient of (Note 4)
Input Bias Current
0.4
4
0.5
5
pA/°C
A
Large Signal Voltage Gain
V
V
= ±12V, R ≥ 10k
●
●
450
180
2000
800
450
180
2000
800
V/mV
V/mV
VOL
OUT
OUT
L
= ±10V, R ≥ 2k
L
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
V
= ±13.5V
●
●
●
●
●
112
111
128
128
112
111
128
128
dB
dB
V
CM
V = ±1.3V to ±20V
S
±13.5
±13
±14.2
±13.7
380
±13.5
±13
±14.2
±13.7
380
V
Output Voltage Swing
Supply Current
R = 10k
V
OUT
L
I
700
700
µA
S
VS = ±15V, VCM = 0V, –40°C ≤ TA ≤ 85°C, unless otherwise noted. (Note 5)
ELECTRICAL CHARACTERISTICS
LT1097CN8
TYP
LT1097S8
TYP
SYMBOL
PARAMETER
CONDITIONS
MIN
MAX
130
1.2
MIN
MAX
170
1.6
UNITS
µV
V
Input Offset Voltage
●
●
25
30
OS
Average Temperature Coefficient of
Input Offset Voltage
0.3
0.3
µV/°C
I
I
Input Offset Current
●
●
70
600
5
85
750
6
pA
OS
Average Temperature Coefficient of
Input Offset Current
0.5
0.6
pA/°C
Input Bias Current
●
●
±70
±600
±85
±750
pA
B
Average Temperature Coefficient of
Input Bias Current
0.5
5
0.6
6
pA/°C
A
Large Signal Voltage Gain
V
V
= ±12V, R ≥ 10k
●
●
300
1700
700
300
1700
700
V/mV
V/mV
VOL
OUT
OUT
L
= ±10V, R ≥ 2k
L
CMRR
PSRR
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Voltage Range
V
= ±13.5V
●
●
●
●
●
108
108
127
127
108
108
127
127
dB
dB
V
CM
V = ±1.5V to ±20V
S
±13.5
±13
±14
±13.5
±13
±14
V
Output Voltage Swing
Supply Current
R = 10k
±13.6
400
±13.6
400
V
OUT
L
I
800
800
µA
S
The
●
denotes specifications which apply over the full operating
Note 3: Power supply rejection ratio is measured at the minimum supply
voltage.
temperature range.
Note 1: Differential input voltages greater than 1V will cause excessive
current to flow through the input protection diodes unless limiting
resistance is used.
Note 4: This parameter is not 100% tested.
Note 5: The LT1097 is designed, characterized and expected to meet these
extended temperature limits, but is not tested at –40°C and 85°C.
Guaranteed I grade parts are available; consult factory.
Note 2: This parameter is guaranteed by design and is not tested.
3
LT1097
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Distribution to Offset Voltage Drift
with Temperature
50
40
30
20
10
0
V
= ±15V
S
240 UNITS TESTED
IN N8 PACKAGES
FROM SIX RUNS
–1.5–1.2–0.9–0.6–0.3
0
0.3 0.6 0.9 1.2 1.5
OFFSET VOLTAGE DRIFT WITH TEMPERATURE (µV/°C)
LT1097 • G02
Minimum Supply Voltage,
Common Mode Range and
Voltage Swing at VMIN
Input Bias Current vs Temperature
UNDERCANCELLED UNIT
+
200
100
V
±1.4
±1.2
±1.0
±0.8
+
+
+
+
V
V
V
V
–0.2
–0.4
–0.6
–0.8
CM RANGE
SWING
0
R
= 10k
L
–
–
–
–
SWING
–100
–200
–300
OVERCANCELLED UNIT
V
V
V
V
+0.8
+0.6
+0.4
+0.2
CM RANGE
–
V
–50
–25
0
25
50
75
100
–40
–10
20
50
80
110
TEMPERATURE (°C)
TEMPERATURE (°C)
1097 • G03
1097 • G04
Input Bias Current Over Common
Mode Range
Warm-Up Drift
5
4
3
2
1
0
120
80
V
= ±15V
= 25°C
S
A
V
T
= ±15V
= 25°C
S
A
T
DEVICE WITH POSITIVE INPUT CURRENT
40
12
R
= 10 Ω
IN CM
0
DEVICE WITH NEGATIVE INPUT CURRENT
–40
–80
–120
PLASTIC-IN-LINE PACKAGE
PLASTIC (N) OR SO (S)
–
I
B
+
V
CM
0
1
2
3
4
5
–15
–10
–5
0
5
10
15
TIME AFTER POWER ON (MINUTES)
COMMON MODE INPUT VOLTAGE
1097 • G05
1097 • G06
4
LT1097
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Output Short Circuit Current vs Time
20
15
10
5
V
= ±15V
= 25°C
S
A
T
0
–5
–10
–15
–20
0
1
2
3
TIME FROM OUTPUT SHORT (MINUTES)
1097 • G07
0.1Hz to 10Hz Noise
0.01Hz to 10Hz Noise
V
= ±1.2V TO ±20V
= 25°C
V
= ±1.2V TO ±20V
= 25°C
S
A
S
A
T
T
0
2
4
6
8
10
0
20
40
60
80
100
TIME (SECONDS)
TIME (SECONDS)
1097 • G08
1097 • G09
Noise Spectrum
Voltage Gain
1000
–30
–20
–10
0
V = ±15 V
T
= 25°C
s
A
S
T = 25°C
A
V
= ±1.2V TO ±20V
100
10
1
CURRENT NOISE
R
L
= 10k
R
L
= 10k
VOLTAGE NOISE
R
= 2k
L
10
R = 2k
L
1/f CORNER
2.5Hz
1/f CORNER
140Hz
20
30
–15
1
10
100
1000
–10
–5
0
5
10
15
FREQUENCY (Hz)
OUTPUT VOLTAGE (V)
1097 • G10
1097 • G11
5
LT1097
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Voltage Gain vs Frequency
140
V
= ±15V
= 25°C
S
A
120
100
80
T
60
40
20
0
–20
0.01 0.1
1
10 100 1k 10k 100k 1M 10M
FREQUENCY (Hz)
1097 • G12
Common Mode Rejection vs
Frequency
Gain, Phase Shift vs Frequency
40
30
20
10
0
100
120
140
160
180
200
140
120
100
80
V
= ±15V
= 25°C
S
A
V
= ±15V
= 25°C
S
A
T
T
PHASE
GAIN
60
40
20
PHASE MARGIN = 70°C
0
–10
0.01
0.1
1
10
1
10
100
1k
10k 100k
1M
FREQUENCY (MHz)
FREQUENCY (Hz)
1097 • G13
1097 • G14
Slew Rate, Gain Bandwidth
Product vs Overcompensation
Capacitor
Power Supply Rejection vs
Frequency
1
0.1
1000
100
10
140
120
100
80
V
= ±15V
= 25°C
S
A
T
SLEW
GBW
NEGATIVE SUPPLY
POSITIVE SUPPLY
0.01
0.001
60
40
V
= ±15V
= 25°C
S
A
T
1
20
0.1
1
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
1
10
100
1000
10000
OVERCOMPENSATION CAPACITOR (pF)
1097 • G16
1097 • G15
6
LT1097
W
U
TYPICAL PERFORMANCE CHARACTERISTICS
Small Signal Transient Response
Large Signal Transient Response
1097 G17
1097 G18
AV = 1, CLOAD = 100pF, 5µs/DIV
AV = 1, 20µs/DIV
Capacitive Load Handling
70
T
= 25°C
V = ±15V
S
S
A
60
50
40
30
20
10
0
C : PIN 5 TO GROUND
A
C
= 1
= 0
V
S
A
C
= 1
V
S
= 200pF
A
C
= 10
= 0
V
S
10
100
1000
10,000
CAPACITIVE LOAD (pF)
1097 G19
7
LT1097
W
W
SCHEMATIC DIAGRAM
+
TRIM
1
TRIM
8
5
OVER COMP
V
7
800Ω 800Ω
20µA
35µA
80µA
30k
30k
1.3k
Q19
Q22
Q24
30pF
1.5k
Q8
2.5k
1.5k
Q33
Q25
Q21
Q27
Q6
Q5
Q29
S
Q4
40Ω
Q7
OUT
6
100Ω
40Ω
3k
Q13
–
S
S
S
IN
2
Q11 Q23
1.5k
Q1
Q2
Q3
Q20
Q28
Q26
J1
50k 1.5k
Q12
Q32
Q9
Q18
Q16
Q10
+
IN
3
Q17
Q15
3.7k
Q30
15µA
80µA
5µA
Q31
Q14
5µA
3.7k
3.7k
16k
40Ω
330Ω
–
V
4
1097 BD
Q1–Q4 ARE SUPERGAIN TRANSISTORS
8
LT1097
U
W U U
APPLICATIONS INFORMATION
The LT1097 is pin compatible to and directly replaces such
precision op amps as the OP-07, OP-77, AD707, OP-97, OP-
177, LM607 and LT1001 with improved price/performance.
Compatibilityincludesexternallynullingtheoffsetvoltage,as
all of the above devices are trimmed with a potentiometer
between Pin 1 and Pin 8 and the wiper tied to V+.
referred performance obtained using the LT1097 and
other popular, low cost precision op amps.
Input offset voltage can be adjusted over a ±600µV range
with a 10k potentiometer.
The LT1097 is internally compensated for unity gain
stability. As shown on the Capacitive Load Handling plot,
the LT1097 is stable with any capacitive load. However,
the overcompensation capacitor, CS, can be used to re-
duce overshoot with heavy capacitive loads, to narrow
noise bandwidth or to stabilize circuits with gain in the
feedback loop.
The simple difference amplifier can be used to illustrate
the all-around excellence of the LT1097. The 50k input
resistance is selected to be large enough compared to
input signal source resistance. Simultaneously, the 50k
resistors should not dominate the precision and noise
error budget. Assuming perfect matching between the
four resistors, the following table summarizes the input
±27V Common Mode Range Difference Amplifier
Frequency Compensation and Optional Offset Nulling
50k
V+
10k
POT
15V
1
2
50k
8
7
–
2
7
6
–IN
–
OUT
LT1097
4
6
OUT
5
LT1097
3
50k
3
+
+IN
+
C
S
4
50k
–15V
V–
LT1097•F02
LT1097•F01
Guaranteed Perfomance, VS = ±15V, TA = 25°C
PARAMETER
LT1097CN8
OP-77GP
AD707JN
OP-177GP
OP-97FP
UNITS
Error Terms
V
Max
Max•25k
50
6
14
22
6
100
70
5
20
9
90
50
3
13
9
60
70
5
22
9
75
4
50
39
9
µV
µV
µV
µV
µV
OS
I
OS
Gain Min, 10V Out
CMRR, Min, ±25V In
PSRR, Min, V = ±15V ±10%
S
Sum of All Error Terms
98
204
165
166
177
µV
0.1Hz to 10Hz Noise
Voltage Noise
0.5
0.11
0.55
0.38
0.75
0.55
0.23
0.7
0.55
0.38
0.75
0.55
0.5
0.1
0.55
µVp-p Typ
µVp-p Typ
µVp-p Typ
Current Noise•50k
Resistor Noise
RMS sum
0.75
1
0.92
1
0.75
µVp-p
Drift with Temp
TCV Max
1
0.1
1.2
2.1
1
1
1.2
2.1
2
0.2
µV/°C
µV/°C
OS
TCI Max•25k
OS
Sum of Drift Terms
Supply Current Max
1.1
3.3
2
2
3
3.3
2
2.2
0.6
µV/°C
0.56
mA
9
LT1097
U
W U U
APPLICATIONS INFORMATION
The availability of the compensation terminal permits the use
of feedforward frequency compensation to enhance slew
rate. The voltage follower feedforward scheme bypasses the
amplifier’s gain stages and slews at nearly 10V/µs.
protection diodes effectively short the output to the input
during slewing, and a current, limited only by the output
short circuit protection will flow through the diodes.
The use of a feedback resistor, as shown in the voltage
follower feedforward diagram, is recommended because
thisresistorkeepsthecurrentbelowtheshortcircuitlimit,
resulting in faster recovery and settling of the output.
The inputs of the LT1097 are protected with back-to-back
diodes. In the voltage follower configuration, when the
input is driven by a fast, large signal pulse (>1V), the input
Follower Feedforward
Compensation
Pulse Response of Feedforward
Compensation
Test Circuit for Offset Voltage and
its Drift with Temperature
50pF
50k*
15V
10k
7
2
–
6
2
100Ω*
V
LT1097
4
–
O
3
6
+
OUT
LT1097
5k
5
3
IN
+
50k*
–15V
1097 G20
5µs/DIV
0.01µF
V
O
= 1000V
OS
LT1097•F03
*RESISTORS MUST HAVE LOW
THERMOELECTRIC POTENTIAL
LT1097•F04
U
TYPICAL APPLICATIO
Low Power Comparator with <10µV Hysteresis
5V
1k
100k
OUT
330k
6
7
10k
10k
2
3
+IN
–IN
620k
–
+
1
2N3904
LT1097
4
100k
LT1097•TA02
–5V
10
LT1097
U
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTION
N8 Package
8-Lead PDIP (Narrow 0.300)
(LTC DWG # 05-08-1510)
0.400*
(10.160)
MAX
8
7
6
5
4
0.255 ± 0.015*
(6.477 ± 0.381)
1
2
3
0.130 ± 0.005
0.300 – 0.325
0.045 – 0.065
(3.302 ± 0.127)
(1.143 – 1.651)
(7.620 – 8.255)
0.065
(1.651)
TYP
0.009 – 0.015
(0.229 – 0.381)
0.125
0.020
(0.508)
MIN
(3.175)
MIN
+0.035
0.325
–0.015
0.100 ± 0.010
(2.540 ± 0.254)
0.018 ± 0.003
(0.457 ± 0.076)
+0.889
8.255
(
)
N8 1197
–0.381
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.010 INCH (0.254mm)
S8 Package
8-Lead Plastic Small Outline (Narrow 0.150)
(LTC DWG # 05-08-1610)
0.189 – 0.197*
(4.801 – 5.004)
7
5
8
6
0.150 – 0.157**
(3.810 – 3.988)
0.228 – 0.244
(5.791 – 6.197)
1
3
4
0.004 – 0.010
2
0.010 – 0.020
(0.254 – 0.508)
× 45°
0.053 – 0.069
(0.101 – 0.254)
(1.346 – 1.752)
0.008 – 0.010
(0.203 – 0.254)
0°– 8° TYP
0.016 – 0.050
0.406 – 1.270
0.014 – 0.019
(0.355 – 0.483)
0.050
(1.270)
TYP
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
SO8 0996
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tationthattheinterconnectionofitscircuitsasdescribedhereinwillnotinfringeonexistingpatentrights.
11
LT1097
U
TYPICAL APPLICATIO
Input Amplifier for 4 1/2 Digit Voltmeter
0.1V
15V
2
3
IN
0.1V
–
+
7
1V
6
100k
5%
LT1097
1V
9M
4
10V
9k*
1k*
100V
5
–5V
1000V
10V
1000pF
TO 1V FULL SCALE
ANALOG DIGITAL
CONVERTER
900k
100V
*RATIO MATCH ±0.01%
90k
10k
1000V
FN507
ALLEN BRADLEY
DECADE VOLTAGE
DIVIDER
THIS APPLICATION REQUIRES LOW BIAS
CURRENT AND OFFSET VOLTAGE, LOW NOISE,
AND LOW DRIFT WITH TIME AND TEMPERATURE.
LT1097•TA03
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT1490/LT1491
Dual/Quad General Purpose Micropower Rail-to-Rail Op Amps
Over-The-TopTM Inputs, 50µA Supply Current Per
Amplifier, 2V to 44V Supply Range, 180kHz GBW
LT1492/LT1493
LT1077
Dual/Quad 5MHz Low Power Single Supply Op Amps
180µV V Max, 3V/µs Slew Rate, 550µA Supply Per
Amplifier
OS
Single Micropower Low V Op Amp
60µV V Max, 68µA Supply Current, 230kHz GBW,
OS
OS
Optimized for 5V Supplies
Over-The-Top is a trademark of Linear Technology Corporation.
1097fas sn1097 LT/TP 0398 2K REV A • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1989
Linear Technology Corporation
●
1630 McCarthy Blvd., Milpitas, CA 95035-7417 (408)432-1900
12
●
●
FAX: (408) 434-0507 TELEX: 499-3977 www.linear-tech.com
相关型号：
LT1097IS8
IC OP-AMP, 60 uV OFFSET-MAX, PDSO8, 0.150 INCH, PLASTIC, SO-8, Operational Amplifier
Linear
LT1097S8#PBF
LT1097 - Low Cost, Low Power Precision Op Amp; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
Linear
LT1097S8#TR
LT1097 - Low Cost, Low Power Precision Op Amp; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
Linear
LT1097S8#TRPBF
LT1097 - Low Cost, Low Power Precision Op Amp; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C
Linear
©2020 ICPDF网 联系我们和版权申明