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Details for INA128PA by Texas Instruments
Semiconductors - ICs > Amplifiers & Comparators > Instrumentation Amplifiers
INA128PA
Buy Directly from Texas Instruments (6726 in stock) $3.4530
IC AMP INSTRUMENTATION PDIP8 128
INA128PA image

INA128PA by Texas Instruments

IC AMP INSTRUMENTATION PDIP8 128
Features
8-PIN Plastic Dip, SO-8
High CMR: 120 dB minimum
Inputs Protected to u00b140 V
Low Drift: 0.5 u03bcV/u00b0C Maximum
Low Input Bias Current: 5 nA Maximum
Low Offset Voltage: 50 u03bcV Maximum
Low Quiescent Current: 700 u03bcA
Wide Supply Range: u00b12.25 V to u00b118 V
Part Information
INA128PA image
RoHS Compliant
Description
The INA128 and INA129 are low-power, general purpose instrumentation amplifiers offering excellent accuracy. The versatile 3-op amp design and small size make these amplifiers ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain (200 kHz at G = 100). A single external resistor sets any gain from 1 to 10,000. The INA128 provides an industry-standard gain equation; the INA129 gain equation is compatible with the AD620. The INA12x is laser-trimmed for very low offset voltage (50 μV), drift (0.5 μV/°C) and high commonmode rejection (120 dB at G ≥ 100). The INA12x operates with power supplies as low as ±2.25 V, and quiescent current is only 700 μA, ideal for batteryoperated systems. Internal input protection can withstand up to ±40 V without damage. The INA12x is available in 8-pin plastic DIP and SO-8 surface-mount packages, specified for the –40°C to 85°C temperature range. The INA128 is also available in a dual configuration, the INA2128.
Specifications
No. of Amplifiers:
3 Amplifier, 3Amplifiers
Input Offset Voltage:
125µV
Slew Rate:
4V/µs
Bandwidth:
1.3MHz
Supply Voltage Range:
± 2.25V to ± 18V
Amplifier Case Style:
DIP
No. of Pins:
8Pins
Amplifier Output:
Single Ended
CMRR:
130dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
-
SVHC:
No SVHC (27-Jun-2018)
Amplifer Supply Voltage:
± 2.25V to ± 18V
Amplifier Type:
Instrumentation
Base Number:
128
Device Marking:
INA128PA
Gain Bandwidth:
1.3MHz
Input Offset Drift Max:
0.5µV/°C
Input Offset Voltage Max:
50µV
Operating Temperature Range:
-40°C to +85°C
Programmable Gain Max:
10000
Supply Current:
700µA
Termination Type:
Through Hole
Alternate Descriptions
Instrumentation amplifier,INA128PA DIP8 RS Components
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