THAT1571 ic equivalent, high-performance digital preamplifier controller ic.
y Ideal mate for THAT1570 preamplifier y Wide gain range:
– +13.6 to +68.6dB in 1dB steps, and
– +5.6dB
y Wide supply range: ±5V to ±17V y.
y Digitally controlled microphone preamplifiers
y Digitally-controlled instrumentation amplifiers
y Digitally-controlled.
The THAT5171 is a digital gain controller for low-noise, analog, differential, current-feedback audio preamplifiers such as the THAT 1570. When used in conjunction with an appropriate analog gain block, the 5171 can set gain to 5.6dB, or any gain fr.
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