Datasheet > CS289

CS289

更新时间： 2024-11-17 22:40:19

品牌	Logo	应用领域
樱桃 - CHERRY		驱动
页数	文件大小	规格书
6页	166K
描述
20mA Air-Core Tachometer Drive Circuit

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CS289 数据手册

CS289

20mA Air-Core Tachometer Drive Circuit

Description

Features

The CS289 is specifically designed

for use with air-core meter move-

ments. The IC has charge pump cir- buffered sine and cosine outputs

cuitry for frequency-to-voltage con- will typically sink or source 20mA.

version, a shunt regulator for stable

operation, a function generator, and

sine and cosine amplifiers. The

Single Supply Operation

On-Chip Regulation

■

20mA Output Drive

Capability

Absolute Maximum Ratings

Supply Voltage (V_CC)......................................................................................20V

Operating Temperature............................................................Ð40¡C to +100¡C

Junction Temperature..................................................................Ð40¡C to 150¡C

Storage Temperature.................................................................Ð65¡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

Package Options

Block Diagram

14L PDIP

Pwr Gnd

SINE

S_QOUT

V_CC

V_COS

V_REG

S_QIN

F/V OUT

Pwr Gnd

COS

REG

BIAS

OUT

Gnd

F/V

OUT

20L SOIC Wide

(internally fused leads)

Regulator

Charge

Pump

SINE

COS

REG

BIAS

Gnd

Function

Gnd

+ Ð

Generator

Gnd

OUT

V_Z

V_SINE

V_BIAS

C_pÐ

C_P+

Gnd

F/V

OUT

Cherry Semiconductor Corporation

2000 South County Trail, East Greenwich, RI 02818

Tel: (401)885-3600 Fax: (401)885-5786

Email: info@cherry-semi.com

Web Site: www.cherry-semi.com

Rev. 3/8/99

Company

12 3 4 5 6

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与CS289相关器件

型号	品牌	获取价格	描述	数据表
CS-289	ETC	获取价格	20mA Air-Core Tachometer Drive Circuit
CS289/D	ETC	获取价格	20mA Air-Core Tachometer Drive Circuit
CS-289DW20	ETC	获取价格	Tachometer Circuit
CS289GDW20	CHERRY	获取价格	Buffer/Inverter Based Peripheral Driver, PDSO20, 0.300 INCH, SOIC-20
CS289GDW20	ONSEMI	获取价格	0.025A BUF OR INV BASED PRPHL DRVR, PDSO20, 0.300 INCH, MS-013, SOIC-20
CS289GDWF20	CHERRY	获取价格	20mA Air-Core Tachometer Drive Circuit
CS289GDWFR20	CHERRY	获取价格	20mA Air-Core Tachometer Drive Circuit
CS289GDWR20	CHERRY	获取价格	Buffer/Inverter Based Peripheral Driver, PDSO20, 0.300 INCH, SOIC-20
CS289GDWR20	ONSEMI	获取价格	BUF OR INV BASED PRPHL DRVR, PDSO20, 0.300 INCH, SOIC-20
CS289GN14	CHERRY	获取价格	20mA Air-Core Tachometer Drive Circuit