CS8191 datasheet(1/8 Pages) CHERRY

tên linh kiện	CS8191

Giải thích chi tiết về linh kiện	Precision Air-Core Tach/Speedo Driver with Short Circuit Protection

PDF	8 Pages

Scroll/Zoom	100%

nhà sản xuất	CHERRY [Cherry Semiconductor Corporation]

Trang chủ	http://www.cherrycorp.com/

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1

Features

SINE-

SINE+

Gnd

VREG

F/VOUT

SINE

Output

COS

Output

VREG

7.0V

VCC

COS-

COS+

Gnd

FREQIN

SQOUT

CP+

Input

Comp.

Gnd

CP-

Voltage

Regulator

Function

Generator

+

Ð

+

Ð

High Voltage, Short

Circuit Protection

BIAS

Charge Pump

s

Direct Sensor Input

s

High Output Torque

s

Wide Output Voltage

Range

s

High Impedance Inputs

s

Accurate down to 10V VCC

s

Fault Protection

Overvoltage

Short Circuit

s

Low Voltage Operation

Package Options

16 Lead PDIP

(internally fused leads)

Precision Air-Core Tach/Speedo Driver

with Short Circuit Protection

1

CP+

2

3

4

5

6

7

8

SQOUT

FREQIN

Gnd

COS+

COS-

VCC

16

15

14

13

12

11

10

9

CP-

F/VOUT

VREG

Gnd

SINE+

SINE-

BIAS

20 Lead SOIC

(internally fused leads)

1

CP+

2

3

4

5

6

7

8

SQOUT

FREQIN

NC

Gnd

NC

COS+

16

15

14

13

12

11

10

CP-

F/VOUT

VREG

NC

Gnd

NC

SIN+

9

COS-

SIN-

17

18

VCC

BIAS

19

20

Description

Block Diagram

Absolute Maximum Ratings

The CS8191 is specifically designed

for use with 4 quadrant air-core

meter movements. The IC includes

an input comparator for sensing

input frequency such as vehicle

speed or engine RPM, a charge

pump for frequency to voltage con-

version, a bandgap reference for

stable operation and a function

generator with sine and cosine

amplifiers that differentially drive

the motor coils.

The CS8191 has a higher torque

output and better output signal

symmetry than other competitive

parts (CS289, and LM1819). It is

protected against short circuit and

overvoltage (60V) fault conditions.

Enhanced circuitry permits func-

tional operation down to 8V.

CS8191

Supply Voltage

( ² 100ms pulse transient) ...........................................VCC = 60V

(continuous) ..................................................................VCC = 24V

Operating Temperature Range ........................................................-40¡C to +105¡C

Junction Temperature Range ...........................................................-40¡C to +150¡C

Storage Temperature Range.............................................................-55¡C to +165¡C

Electrostatic Discharge (Human Body Model) ...................................................4kV

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

Rev 3/9/99

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

A

Company

¨

Số phần tương tự - CS8191

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
ON Semiconductor	CS8191	102Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS8191XDWF20	102Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS8191XDWFR20	102Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS8191XNF16	102Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4

More results

Mô tả tương tự - CS8191

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Cherry Semiconductor Co...	CS4101	168Kb / 8P	Precision Air-Core Tach/Speedo Driver with Separate Function Generator Input Rev 11/20/98
Cherry Semiconductor Co...	CS8190	187Kb / 8P	Precision Air-Core Tach/Speedo Driver with Return to Zero
ON Semiconductor	CS8190	103Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS8191	102Kb / 12P	Precision Air-Core Tach/Speedo Driver March, 2001 ??Rev. 4
	CS4121	99Kb / 12P	Low Voltage Precision Air-Core Tach/Speedo Driver June, 2004 ??Rev. 8
IK Semicon Co., Ltd	IL8190N	445Kb / 11P	Precision Air-Core Tach/Speedo Driver with Return to Zero
ON Semiconductor	CS4121EDWFR20G	94Kb / 12P	Low Voltage Precision Air-Core Tach/Speedo Driver June, 2004 ??Rev. 8
	CS4101	74Kb / 8P	Precision Air-Core Tach/Speedo Driver April, 2001 - Rev. 5
	CS8190	165Kb / 11P	Precision Air-Core Tach/Speedo Driver January, 2012 ??Rev. 7
	CS8190	126Kb / 12P	Precision Air-Core Tach/Speedo Driver September, 2017 ??Rev. 8

More results

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