Datasheet Details
| Part number | LA8638V |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 399.98 KB |
| Description | Low-voltage Compander IC |
| Datasheet | LA8638V_SanyoSemiconDevice.pdf |
|
|
Overview: Ordering number : EN5776 Monolithic Linear IC LA8638V Low-voltage pander IC for Cordless Telephones Overview The LA8638V provides dynamic range expansion, noise suppression for enhancing the quality of audio signals in cordless telephones and other munications systems. This single chip provides the functions that make it ideal for cordless telephones: a pressor with a logarithmic pression ratio of 1/2, expander with a logarithmic expansion ratio of 2, splatter filter, microphone amplifier, BTL amplifier, waveform shaper for the receiving signal, muting for both receiving and transmitting signals, and standby operation. speaker with a load of 2 kΩ • Standby operation that conserves battery power during intermittent reception by disabling all but the waveform shaper for the receiving signal • Built-in splatter filter with user-specified fc • Low-voltage operation (1.8 V to 5.
| Part number | LA8638V |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 399.98 KB |
| Description | Low-voltage Compander IC |
| Datasheet | LA8638V_SanyoSemiconDevice.pdf |
|
|
|
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
LA8638NV | LA8638NV | Sanyo Semicon Device |
| Part Number | Description |
|---|---|
| LA8630 | Low Voltage and Current Dissipation Compandor IC |
| LA8630M | Low Voltage and Current Dissipation Compandor IC |
| LA8632 | Low-voltage / Low-current Compander |
| LA8632M | Low-voltage / Low-current Compander |
| LA8633V | Low-voltage / Low-current Compander |
| LA8637M | Low-Voltage/Low-Power Compander IC |
| LA8604M | Narrowband FM IF Stage |
| LA8606 | Cordless Telephone Signal Processor |
| LA8606M | Cordless Telephone Signal Processor |
| LA8608 | 1.8 V Low-Voltage Narrowband FM-IF System |