TS472 Very Noise Microphone Preamplifier with Biased Output Active Standby Mode
TS472EIJT Very Noise Microphone Preamplifier with Biased Output Active Standby Mode
TS472IQT Very noise microphone preamplifier with 2.0V bias output active standby mode
TS472_06 Very low noise microphone preamplifier with 2.0V bias output and active low standby mode