INA122UA/2K5

30mA Single-channel 250uV 0.9V/us 96dB 25nA 60uA Rail-to-rail output SOP-8 Instrumentation, Op Amps, Buffer Amps RoHS

SOP-8ROHS3 CompliantActive

Single Supply, MicroPower Instrumentation Amplifier

Manufacturer: TI
Manufacturer part #: INA122UA/2K5
Store part #: C40768
Package / case: SOP-8
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1 in stock

#C40768

Stock & price checked 15 h ago

Quantity	Unit price	Pack price
1+	₹729.81	₹729.81
10+	₹628.56	₹6,285.60
30+	₹535.75	₹16,072.50
100+	₹474.82	₹47,482.00
500+	₹446.86	₹2,23,430.00
1,000+	₹434.29	₹4,34,290.00

Quantity (min 1)

1 × ₹729.81

₹729.81

excl. GST

₹861.18 incl. 18% GST

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Standard pack: 2,500 per reel

INA122UA/2K5

₹729.81 for 1 + GST

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Specifications

Settling time: 350us
Output Current: 30mA
Number of Channels: Single-channel
Vos - Input Offset Voltage: 250uV
Slew Rate: 0.9V/us
Input Offset Current(Ios): 5nA
Input Offset Current Drift (Ios TC): 40pA/℃
Operating Temperature: -40℃~+85℃
Common Mode Rejection Ratio(CMRR): 96dB
Ib - Input Bias Current: 25nA
Input Offset Voltage Drift(Vos TC): 3uV/℃
Quiescent Current: 60uA
Features: External resistor gain;Overvoltage Protection
Input Voltage Noise Density: 60nV/√Hz@1kHz
Dual Supply: -18V~18V
Rail to Rail: Rail-to-rail output
Single Supply: 2.2V~36V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
Moisture sensitivity: MSL 3 (168 hours)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 2,500 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.104 g

Overview

The INA122 is a precision instrumentation amplifier for accurate, low noise differential signal acquisition. Its two-op-amp design provides excellent performance with very low quiescent current, and is ideal for portable instrumentation and data acquisition systems. The INA122 can be operated with single power supplies from 2.2V to 36V and quiescent current is a mere 60μA. It can also be operated from dual supplies. By utilizing an input level-shift network, input commonmode range extends to 0.1V below negative rail (single supply ground). A single external resistor sets gain from 5V/V to 10000V/V. Laser trimming provides very low offset voltage (250μV max), offset voltage drift (3μV/℃ max) and excellent common-mode rejection. Package options include 8-pin plastic DIP and SO-8 surface-mount packages. Both are specified for the -40℃ to +85℃ extended industrial temperature range.

Applications

PORTABLE, BATTERY OPERATED SYSTEMS
INDUSTRIAL SENSOR AMPLIFIER: Bridge, RTD, Thermocouple
PHYSIOLOGICAL AMPLIFIER: ECG, EEG, EMG
MULTI-CHANNEL DATA ACQUISITION

Key features

LOW QUIESCENT CURRENT: 60μA
WIDE POWER SUPPLY RANGE Single Supply: 2.2V to 36V Dual Supply: -0.9/+1.3V to ±18V
COMMON-MODE RANGE TO (V-)-0.1V
RAIL-TO-RAIL OUTPUT SWING
LOW OFFSET VOLTAGE: 250μV max
LOW OFFSET DRIFT: 3μV/℃ max
LOW NOISE: 60nV/√Hz
LOW INPUT BIAS CURRENT: 25nA max
8-PIN DIP AND SO-8 SURFACE-MOUNT

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