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INA122UA/2K5 TI Instrumentation, OP Amps, Buffer Amps
The INA122 is a precision instrumentation amplifier with a wide supply range of 2.2V to 36V single supply (or ±1.1V to ±18V dual), featuring rail-to-rail output. Gain is set by a single external resistor from 5 to 10,000 with an equation of G = 5 + 200kΩ/RG. It achieves low 8-nV/√Hz noise, 85-dB minimum CMRR at G = 100, and low offset voltage of 250µV. Input bias current is 10nA typical. Packaged in an 8-pin SOIC (U), it is ideal for industrial and medical applications requiring single-supply operation. Applications include medical ECG/EEG monitoring, industrial strain gauges, pressure sensors, and differential current sensing. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 2.81 |
| 100+ | $ 2.55 |
| 1250+ | $ 2.48 |
| 2500+ | $ 2.42 |
Technical Specifications
- Part No.INA122UA/2K5
- Model INA122UA/2K5
- Category Integrated Circuits (ICs) > Linear > Amplifiers > Instrumentation, OP Amps, Buffer Amps
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Amplifier Type Instrumentation
- Number of Circuits 1
- Slew Rate 0.16 V/µs
- Bandwidth 0.12 MHz
- Current - Input Bias 10 nA
- Voltage - Input Offset 0.25 mV
- Current - Supply 60 µA
- Current - Output / Channel 20 mA
- Voltage - Supply Span (Min) 2.2 V
- Voltage - Supply Span (Max) 36 V
- Features Low Power, Single Supply
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 8-SOIC
- Base Product Number INA122
- RoHS ROHS3 Compliant
- Standard Package 2500