(China (Mainland))
Product Summary
The SA571N is a versatile low cost dual gain control circuit in which either channel may be used as a dynamic range compressor or expandor. Each channel of the SA571N has a full-wave rectifier to detect the average value of the signal, a linerarized temperature-compensated variable gain cell, and an operational amplifier. The SA571N is well suited for use in cellular radio and radio communications systems, modems, telephone, and satellite broadcast/receive audio systems.
Parametrics
SA571N absolute maximum ratings: (1) VCC Maximum operating voltage: 18 VDC; (2) TA Operating ambient temperature range: -40 to +85°C; (3) PD Power dissipation: 400mW.
Features
SA571N features: (1) Complete compressor and expandor in one IChip; (2) Temperature compensated; (3) Greater than 110dB dynamic range; (4) Operates down to 6VDC; (5) System levels adjustable with external components; (6) Distortion may be trimmed out; (7) Dynamic noise reduction systems; (8) Voltage-controlled amplifier.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
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 SA571N |
ON Semiconductor |
Audio Amplifiers Dual Gain Compandor |
Data Sheet |
Negotiable |
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SA571NG |
ON Semiconductor |
Audio Amplifiers Dual Gain Compandor Industrial Temp |
Data Sheet |
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