SBOS259F September 2002 – June 2018 OPA2363 , OPA2364 , OPA363 , OPA364 , OPA4364
PRODUCTION DATA.
The transfer function of the microphone preamplifier circuit is shown in Figure 32. The nominal gain of the circuit is 95.82 dB, or 61,800 V per amp of input current. The –3-dB bandwidth limits of the circuit are 17.99 Hz and 19.23 kHz.