INA126E/2K5 Datasheet

INA126E/2K5 Manufacturer

Texas Instruments

INA126E/2K5 Description

Micropower Instrumentation Amplifier Single and Dual Versions

INA126E/2K5 Datasheet (PDF)

INA126E/2K5 Features

LOW QUIESCENT CURRENT: 175uA/chan.
WIDE SUPPLY RANGE: ą1.35V to ą18V
LOW OFFSET VOLTAGE: 250uV max
LOW OFFSET DRIFT: 3uV/°C max
LOW NOISE: 35nV/Hz
LOW INPUT BIAS CURRENT: 25nA max
8-PIN DIP, SO-8, MSOP-8 SURFACE- MOUNT DUAL: 16-Pin DIP, SO-16, SSOP-16
APPLICATIONS
- INDUSTRIAL SENSOR AMPLIFIER: Bridge, RTD, Thermocouple
- PHYSIOLOGICAL AMPLIFIER: ECG, EEG, EMG
- MULTI-CHANNEL DATA ACQUISITION
- PORTABLE, BATTERY OPERATED SYSTEMS

INA126E/2K5 Parameters

Pin/Package	8PDIP,8SOIC,8VSSOP
Approx. 1KU Price (US$)	1.05
Status	ACTIVE
Budget Price ($US) \| QTY	1.50 \| 1KU
Package Type \| Pins	MSOP (DGK) \| 8
STD Pack QTY	2500
Input Type	Bipolar
Number of Channels	1
Vs (Min) (V)	2.7
Vs (Max) (V)	36
CMRR (Min) (dB)	83
Gain (V/V)	5 to 10000
Input Offset (+/-) (Max) (uV)	250
Input Offset Drift (+/-) (Max) (uV/Degrees Celsius)	3
Quiescent Current (+/-) (Typ) (mA)	0.175
Bandwidth at G=100 (Min) (kHz)	9
Settling Time to 0.01% (Typ) (us)	160
Non-Linearity (+/-) (Max) (%)	0.002
Input Bias Current (+/-) (Max) (nA)	25
Noise at 1kHz (Typ) (nV/rt(Hz))	35

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