* are: - almost constant voltage gain and d. c. voltage drop with supply current variations of 10 to 100 rnA. I - output voltage before limiting: 1 V (r. m. s. value) - operation is independent of supply voltage polarity - gain can be set to either of two values - only one external capacitor required
TAA970
Philips
102.76 KB
Microphone amplifier.
II II TAA970 MICROPHONE AMPLIFIER The TAA970 is a monolithic integrated microphone amplifier for use in telephone systems. It is compatible.
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