Datasheet Details
| Part number | CS289 |
|---|---|
| Manufacturer | Cherry Semiconductor Corporation |
| File Size | 162.56 KB |
| Description | 20mA Air-Core Tachometer Drive Circuit |
| Datasheet |
 CS289 Datasheet
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General Description
The CS289 is specifically designed for use with air-core meter movements.
The IC has charge pump circuitry for frequency-to-voltage conversion, a shunt regulator for stable operation, a function generator, and sine and cosine amplifiers.
Key Features
- s Single Supply Operation s On-Chip Regulation s 20mA Output Drive Capability Absolute Maximum Ratings Supply Voltage (VCC)20V Operating Temperature Ð40¡C to +100¡C Junction TemperatureÐ40¡C to 150¡C Storage TemperatureÐ65¡C to +150¡C Lead Temperature Soldering Wave Solder (through hole styles only)10 sec. max, 260¡C peak Reflow (SMD styles only)60 sec. max above 183¡C, 230¡C peak Block Diagram Package Options 14L PDIP VZ 1 Pwr Gnd VCC VCOS VREG SQIN SQOUT F/VOUT Pwr Gnd VCC VCOS VREG S.