GL6552 |
RFQ for GL6552 Required Field |
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| Product | Manufacturers | Pack | D/C |
| GL6552 | - | 1998 | DIP |
The GL6552 is a Compander IC, which contains two variable gain circuits configured for compressing and expanding the dynamicrange, and improving of S/N ratio of audio signal. It consists of compressor, expander, Mic Amp, limiter, ALC(Automatic Level Control)and mute logic. The compressor circuit has the 2/1 ratio of input/output ratio by logarithm, and the expander circuit by logarithm. An internal, temperature stable bandgap reference provides the necessary precision voltage and current. Applications include cordless telephone and most voice RF links.
Features |
| · Operating Supply Voltage: 2 ~ 6 V· Built in ALC circuit· Built in Mute logic circuit· Easy gain control to use external component |
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Parameter |
Symbol |
Spec. |
Unit |
Remark |
|
Supply Voltage |
VCC, MAX |
7 |
V |
|
|
Power Dissipation |
P D.MAX |
600 |
mW |
|
|
Operating Temperature |
T STG |
-55 ~+150 |
`` |
|
Stress above those listed under "Absolute Maximum Rating" may cause permanent damage of device. This is st
