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INA163UA/2K5 TI Instrumentation, OP Amps, Buffer Amps
The INA163UA/2K5 is a low-noise, low-distortion instrumentation amplifier from Texas Instruments specifically designed for microphone preamplifier and professional audio applications. It operates over a supply range of ±4.5V to ±18V and provides ultra-low input noise of 1 nV/√Hz and low total harmonic distortion of 0.0006%. The device features a gain setting range from 1 to 10,000 using a single external resistor, high common-mode rejection of 89 dB at G=1000, and output drive of 60 mA. Housed in a 14-pin SOIC Wide (D) package, it operates over -40°C to 85°C. Applications include professional microphone preamplifiers, audio mixers, high-fidelity audio equipment, and industrial audio systems requiring extremely low noise and wide bandwidth. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 3.22 |
| 10+ | $ 2.76 |
| 30+ | $ 2.48 |
| 100+ | $ 2.20 |
| 500+ | $ 2.07 |
| 1000+ | $ 2.01 |
Technical Specifications
- Part No.INA163UA/2K5
- Model INA163UA/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
- Output Type Not Rail-to-Rail
- Slew Rate 15 V/µs
- Gain Bandwidth Product
- Current - Input Bias 12 µA
- Voltage - Input Offset 500 µV
- Current - Supply 10 mA
- Current - Output / Channel 60 mA
- Voltage - Supply Span (Min) 8 V
- Voltage - Supply Span (Max) 36 V
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package 14-SOIC
- Base Product Number INA163
- RoHS ROHS3 Compliant
- Standard Package 2500