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Zarlink Semiconductor, Inc.
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Part No. |
MT91L60ASR MT91L61ASR1
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OCR Text |
...lly 0 volts. 19 23 m- inverting microphone (input). inverting input to mi crophone amplifier from the handset microphone. 20 24 m+ non-inverting microphone (input). non-inverting input to microphone amplifier from the handset micropho... |
Description |
3 Volt Multi-Featured Codec (MFC) A/MU-LAW, PROGRAMMABLE CODEC, PDSO20 3 Volt Multi-Featured Codec (MFC) A/MU-LAW, PROGRAMMABLE CODEC, PDSO24
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File Size |
523.01K /
33 Page |
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it Online |
Download Datasheet
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ST Microelectronics
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Part No. |
ST3917B ST3917A
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OCR Text |
...sistor value will influence the microphone gain, dtmf gain, earphone gain and sidetone level. v cc (pin 14) v cc is the positive supply o...amplifier input will be muted and the dialing tone will be sent on the line. the voltage amplificati... |
Description |
SPEECH - TONE/PULSE DIALER - LED INDICATOR
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File Size |
349.12K /
16 Page |
View
it Online |
Download Datasheet
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Price and Availability
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