SC-1056, SC1062, SC-1062 Selling Leads, Datasheet
MFG:TOYOCOM D/C:04+
SC-1056, SC1062, SC-1062 Datasheet download
Part Number: SC-1056
MFG: TOYOCOM
Package Cooled:
D/C: 04+
SC-1056, SC1062, SC-1062
- Table of contents:
Info of SC-1056
Info of SC1062
Info of SC-1062
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About SC-01
PDF/DataSheet Download
Datasheet: SC-01
File Size: 2045939 KB
Manufacturer: ETC
Download : Click here to Download
About SC1062A
PDF/DataSheet Download
Datasheet: SC1062A
File Size: 307152 KB
Manufacturer: Shaoxing Silicore Technology
Download : Click here to Download
About SC-01
PDF/DataSheet Download
Datasheet: SC-01
File Size: 2045939 KB
Manufacturer: ETC
Download : Click here to Download
SC1062 General Description
The SC1062/SC1062A are integrated circuits that perform all speech and line interface functions required in fully electronic telephone sets. They perform electronic switching between dialing and speech. The ICs operate at line voltage down to 1.6V DC (with reduced performance) to facilitate the use of more telephone sets connected in parallel.
All statements and values refer to all versions unless otherwise specified.
SC1062 Features
Low DC line voltage: operates down to 1.6V (excluding polarity guard)
Voltage regulator with adjustable static resistance
Provides a supply for external circuits
Symmetrical high-impedance inputs (64kΩ) for dynamic, magnetic or piezoelectric microphones
Asymmetrical high-impedance input (32kΩ) for electret microphones
DTMF signal input with confidence tone
Mute input for pulse or DTMF dialing
- SC1062: active HIGH (MUTE)
- SC1062A: active LOW (MUTE)
Receiving amplifier for dynamic, magnetic or piezoelectric earpieces
Large gain setting ranges on microphone and earpiece amplifiers
Line loss compensation (line current dependent) for microphone and earpiece amplifiers
Gain control curve adaptable to exchange supply
DC line voltage adjustment facility
Voltage regulator with adjustable static resistance
Provides a supply for external circuits
Symmetrical high-impedance inputs (64kΩ) for dynamic, magnetic or piezoelectric microphones
Asymmetrical high-impedance input (32kΩ) for electret microphones
DTMF signal input with confidence tone
Mute input for pulse or DTMF dialing
- SC1062: active HIGH (MUTE)
- SC1062A: active LOW (MUTE)
Receiving amplifier for dynamic, magnetic or piezoelectric earpieces
Large gain setting ranges on microphone and earpiece amplifiers
Line loss compensation (line current dependent) for microphone and earpiece amplifiers
Gain control curve adaptable to exchange supply
DC line voltage adjustment facility
SC1062 Connection Diagram
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