CS289 Datasheet - Cherry Semiconductor Corporation

CS289, 20mA Air-Core Tachometer Drive Circuit

CS289 CS289 20mA Air-Core Tachometer Drive Circuit .
The CS289 is specifically designed for use with air-core meter movements.

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CS289_CherrySemiconductorCorporation.pdf

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Datasheet Details

Part number:

CS289

Manufacturer:

Cherry Semiconductor Corporation

File Size:

162.56 KB

Description:

20mA Air-Core Tachometer Drive Circuit

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

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

CS289 Distributors

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CS289 20mA Air-Core Tachometer Drive Circuit Cherry Semiconductor Corporation

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