Texas Instruments INA2126UA

Name: INA2126UA
Brand: Texas Instruments
SKU: 6402913-INA2126UA
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: INA2126UA

Manufacturer:: Texas Instruments

Ventron No:: 6402913-INA2126UA

Description:: Dual 36-V micropower (175-μA), 250-μV offset, precision instrumentation amplifier

ECAD Model:

Datasheet:: ina2126

Specifications

Texas Instruments INA2126UA technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments INA2126UA.

Number of channels
2
Vs (max) (V)
36
Vs (min) (V)
2.7
Input offset (±) (max) (μV)
250
Voltage gain (min) (V/V)
5
Voltage gain (max) (V/V)
10000
Noise at 1 kHz (typ) (nV√Hz)
35
Features
Low power
CMRR (min) (dB)
83
Input offset drift (±) (max) (V/°C)
0.000003
Input bias current (±) (max) (nA)
25
Iq (typ) (mA)
0.175
Bandwidth at min gain (typ) (MHz)
0.2
Operating temperature range (°C)
-40 to 85
Rating
Catalog
Type
Resistor
Output swing headroom (to negative supply) (typ) (V)
0.8
Output swing headroom (to positive supply) (typ) (V)
-0.75
Input common mode headroom (to negative supply) (typ) (V)
3.5
Input common mode headroom (to positive supply) (typ) (V)
-3.5
Noise at 0.1 Hz to 10 Hz (typ) (μVPP)
0.7

Description

The INA126 and INA2126 (INAx126) are precision instrumentation amplifiers for accurate, low-noise, differential-signal acquisition. The two-op-amp design provides excellent performance with low quiescent current (175 µA/channel). These features combined with a wide operating voltage range of ±1.35 V to ±18 V make the INAx126 a great choice for portable instrumentation and data acquisition systems.

Gain can be set from 5 V/V to 10000 V/V with a single external resistor. Precision input circuitry provides low offset voltage (250 µV, maximum), low offset voltage drift (3 µV/°C, maximum), and excellent common-mode rejection.

All versions are specified for the –40°C to 85°C industrial temperature range.

Certification