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INA125 INSTRUMENTATION AMPLIFIER
- Stock: 30
- SKU: 365 | DAA424
-
Rs. 782.34 (inc GST)
Rs.663.00 + GSTQty :
GST Invoice: Available for all purchases — eligible for input tax credit.
Delivery: 2–8 days across India. No MOQ required.
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INA125
INSTRUMENTATION AMPLIFIER With Precision Voltage Reference.
The INA125 is a low power, high accuracy instrumentation amplifier with a precision voltage reference. It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit.
A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift (2µV/°C), and high common-mode rejection (100dB at G = 100). It operates on single (+2.7V to +36V) or dual (±1.35V to
±18V) supplies.
The voltage reference is externally adjustable with pinselectable voltages of 2.5V, 5V, or 10V, allowing use with a variety of transducers. The reference voltage is accurate to ±0.5% (max) with ±35ppm/°C drift (max). Sleep mode allows shutdown and duty cycle operation to save power.
The INA125 is available in 16-pin plastic DIP and SO-16 surface-mount packages and is specified for the –40°C to +85°C industrial temperature range.
FEATURES of INA125
- LOW QUIESCENT CURRENT : 460µA
- PRECISION VOLTAGE REFERENCE : 1.24V, 2.5V, 5V or 10V
- SLEEP MODE
- LOW OFFSET VOLTAGE : 250µV max
- LOW OFFSET DRIFT : 2µV/°C max
- LOW INPUT BIAS CURRENT : 20nA max
- HIGH CMR: 100dB min
- LOW NOISE: 38nV/√Hz at f = 1kHz
- INPUT PROTECTION TO ±40V
- WIDE SUPPLY RANGE
- Single Supply : 2.7V to 36V
- Dual Supply : ±1.35V to ±18V
- 16-PIN DIP AND SO-16 SOIC PACKAGES
Application of INA125
- PRESSURE AND TEMPERATURE BRIDGE AMPLIFIERS
- INDUSTRIAL PROCESS CONTROL
- FACTORY AUTOMATION
- MULTI-CHANNEL DATA ACQUISITION
- BATTERY OPERATED SYSTEMS
- GENERAL PURPOSE INSTRUMENTATION
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