Datasheet Details
- Part number
- CS289
- Manufacturer
- Cherry Semiconductor Corporation
- File Size
- 162.56 KB
- Datasheet
- CS289_CherrySemiconductorCorporation.pdf
- Description
- 20mA Air-Core Tachometer Drive Circuit
CS289 Description
CS289 CS289 20mA Air-Core Tachometer Drive Circuit .
The CS289 is specifically designed for use with air-core meter movements.
CS289 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
CS289 Applications
* instead of frequency. 10kW
TRIM
IOUT/EQ
SQOUT
F-VOUT
VCOS
VREG
SQIN
F-VOUT RT RT CP Gnd CP+ CPÐ
CP
VBIAS
Gnd
CP+
CPÐ
NC
2.1V 0.7V CT IIN 1kW
Figure 2: Alternate Trimming Method Figure 3: DC Application
5
CS289
Package Specification
PACKAGE DIMENSIONS IN mm (INCHES) PACKAGE THERMAL
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