Integrated Circuits (ICs)

INA129UA/2K5E4

Obsolete

Texas Instruments

IC INST AMP 1 CIRCUIT 8SOIC

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Integrated Circuits (ICs)

INA129UA/2K5E4

Obsolete

Texas Instruments

IC INST AMP 1 CIRCUIT 8SOIC

Deep-Dive with AI

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	INA129UA/2K5E4

-3db Bandwidth	1.3 MHz
Amplifier Type	Instrumentation
Current - Input Bias	2 nA
Current - Output / Channel	15 mA
Current - Supply	700 µA
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	4 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	25 çV
Voltage - Supply Span (Max) [Max]	36 V
Voltage - Supply Span (Min) [Min]	4.5 V

INA129-HT Series

High Temperature Precision, Low Power Instrumentation Amplifiers

Part	-3db Bandwidth	Package / Case	Package / Case [y]	Package / Case [x]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Amplifier Type	Current - Supply	Voltage - Input Offset	Slew Rate	Current - Input Bias	Current - Output / Channel	Voltage - Supply Span (Max) [Max]	Voltage - Supply Span (Min) [Min]	Supplier Device Package	Number of Circuits	Package / Case	Package / Case
Texas Instruments INA129UA/2K5G4	1.3 MHz	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	Surface Mount	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-SOIC	1
Texas Instruments INA129SJD	1.3 MHz	8-CDIP			210 °C	-55 °C	Through Hole	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-CDIP	1	7.62 mm	0.3 in
Texas Instruments INA129UA/2K5E4	1.3 MHz	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	Surface Mount	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-SOIC	1
Texas Instruments INA129SHKQ	1.3 MHz	8-CSOIC	5.65 mm	0.22 in	210 °C	-55 °C	Surface Mount	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-CFP	1
Texas Instruments INA129UA	1.3 MHz	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	Surface Mount	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-SOIC	1
Texas Instruments INA129UA/2K5	1.3 MHz	8-SOIC	3.9 mm	0.154 in	125 °C	-40 °C	Surface Mount	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-SOIC	1
Texas Instruments INA129P	1.3 MHz	8-DIP			85 °C	-40 °C	Through Hole	Instrumentation	700 µA	10 µV	4 V/µs	20 nA	15 mA	36 V	4.5 V	8-PDIP	1	7.62 mm	0.3 in
Texas Instruments INA129SKGD1	1.3 MHz	Die			125 °C	-55 °C	Surface Mount	Instrumentation	700 µA	25 çV	4 V/µs	2 nA	15 mA	36 V	4.5 V	0-XCEPT	1
Texas Instruments INA129P	1.3 MHz	8-DIP			85 °C	-40 °C	Through Hole	Instrumentation	700 µA	10 µV	4 V/µs	2 nA	15 mA	36 V	4.5 V	8-PDIP	1	7.62 mm	0.3 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

INA129-HT Series

The INA128-HT and INA129-HT are low-power, general-purpose instrumentation amplifiers offering excellent accuracy. The versatile three-operational-amplifier design and small size make them ideal for a wide range of applications. Current-feedback input circuitry provides wide bandwidth even at high gain. A single external resistor sets any gain from 1 to 10000. The INA128-HT provides an industry-standard gain equation; the INA129-HT gain equation is compatible with the AD620.

The INA128-HT and INA129-HT are laser trimmed for very low offset voltage (25 µV Typ) and high common-mode rejection (93 dB at G ≥ 100). These devices operate with power supplies as low as ±2.25 V, and quiescent current of 2 mA, typically. Internal input protection can withstand up to ±40 V without damage.

Texas Instruments' high-temperature products use highly optimized silicon (die) solutions with design and process enhancements to maximize performance over extended temperatures.

Documents

Technical documentation and resources

No documents available