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See Technical Specifications

INA129U/2K5 +BOM

Precision, Low Power Instrumentation Amplifiers

Manufacturer:

TI
Mfr.Part #:

INA129U/2K5
Datasheet:

INA129U/2K5 Datasheet (PDF)
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for INA129U/2K5

INA129U/2K5 General Description

For enhanced performance, consider the upgraded INA828, which features lower input bias current (0.6 nA, max) and reduced noise (7 nV/√Hz) while maintaining the same quiescent current. Refer to the Device Comparison Table for a comprehensive selection of precision instrumentation amplifiers from Texas Instruments

Key Features

Microprocessor control and monitoring
High-precision voltage measurement

Specifications

Source Content uid	INA129U/2K5	Part Life Cycle Code	Active
Pin Count	8	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.33.00.01
Amplifier Type	INSTRUMENTATION AMPLIFIER	JESD-30 Code	R-PDSO-G8
Moisture Sensitivity Level	3	Number of Functions	1
Number of Terminals	8	Packing Method	TR
Peak Reflow Temperature (Cel)	260	Surface Mount	YES
Technology	BIPOLAR	Temperature Grade	INDUSTRIAL
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)	Terminal Form	GULL WING
Terminal Position	DUAL	Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Voltage Gain-Max	10000	Voltage Gain-Min	1
Voltage Gain-Nom	10	Number of channels	1
Vs (max) (V)	36	Vs (min) (V)	4.5
Input offset (±) (max) (µV)	50	Voltage gain (min) (V/V)	1
Voltage gain (max) (V/V)	10000	Noise at 1 kHz (typ) (nV√Hz)	8
Features	Current Feedback, Overvoltage protection	CMRR (min) (dB)	120
Input offset drift (±) (max) (V/°C)	0.0000005	Input bias current (±) (max) (nA)	5
Iq (typ) (mA)	0.7	Bandwidth at min gain (typ) (MHz)	1.3
Gain error (±) (max) (%)	0.5	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Type	Resistor
Gain nonlinearity (±) (max) (%)	0.002	Output swing headroom (to negative supply) (typ) (V)	0.8
Output swing headroom (to positive supply) (typ) (V)	-0.9	Input common mode headroom (to negative supply) (typ) (V)	1.7
Input common mode headroom (to positive supply) (typ) (V)	-1.4	Noise at 0.1 Hz to 10 Hz (typ) (µVPP)	0.2