THAT1512P08-U

THAT1512P08-U is a low-noise, high-performance audio preamplifier IC. It is a high-performance audio preamplifier suitable for microphone preamp and bus summing applications. Gain for this is adjustable via one external resistor, making it possible to control gain over a wide range with a single-gang potentiometer. The 1512 reaches 0dB gain with a 10Kohm resistor. It improves on existing integrated microphone preamps by offering lower noise at low gains, wider bandwidth, higher slew rate, lower distortion, and lower supply current. It is used in applications such as differential low-noise preamplifiers, differential summing amplifiers, differential variable gain amplifiers, microphone preamplifiers, moving-coil transducer amplifiers, line input stages, audio, sonar, and instrumentation.

• Positive supply voltage range from +5V to +20V
• Supply current is 6mA typical, input bias current is 4.8µA typical
• Input offset current is +1.4µA maximum, 64dB differential gain
• Common mode rejection is 60dB typical
• Total harmonic distortion is 0.001% typical
• 2pA/√Hz typical input current noise, 19Vµs typical slew rate
• 11Mhz typical -3dB bandwidth, industry standard pinouts
• Gain adjustable from 0 to <gt/>60dB with one external resistor
• Operating temperature range from -40°C to +85°C
• 8-pin DIP package

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