Datasheet Details
- Part number
- HT34118A
- Manufacturer
- HTCSEMI
- File Size
- 1.00 MB
- Datasheet
- HT34118A-HTCSEMI.pdf
- Description
- Voice Switched Speakerphone Circuit
HT34118A Description
HT34118A Voice Switched Speakerphone Circuit The HT34118A Voice Switched Speakerphone Circuit incorporates the necessary amplifiers, attenuators, l.
INTRODUCTION
The fundamental difference between the operation of a speakerphone and a handset is that of half-duplex versus full-duplex.
HT34118A Features
* of a featurephone. PIN ASSIGNMENT
* Improved Attenuator Gain Range: 52 dB Between Transmit and Receive
HT34118A Applications
* (3.06.5 V)
* 4 Point Signal Sensing for Improved Sensitivity
* Background Noise Monitors for Both Transmit and Receive Paths
* Microphone Amplifier Gain Set by External Resistors - Mute Function Included
* Chip Disable for Active Standby Operation
* On Board F
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