Datasheet > ICL8049

ICL8049

更新时间： 2024-01-12 09:39:14

品牌	Logo	应用领域
英特矽尔 - INTERSIL		放大器
页数	文件大小	规格书
3页	519K
描述
Antilog Amplifier

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技术参数
数据手册

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ICL8049 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

ICL8049 数据手册

ICL8049

Antilog Amplifier

July 1999

Features

Description

• Full Scale Accuracy. . . . . . . . . . . . . . . . . . . . . . . . . 0.5% The ICL8049 is a monolithic antilogarithmic amplifier that is

fully temperature compensated and is nominally designed to

provide 1 decade of output voltage for each 1V change of

input voltage. For increased flexibility, the scale factor, refer-

ence current and offset voltage are externally adjustable.

• Temperature Compensated Operation . . . . 0 C to 70 C

• Scale Factor, Adjustable . . . . . . . . . . . . . . . . 1V/Decade

• Dynamic Voltage Range . . . . . . . . . . . . . . . . . . . . .60dB

• Dual JFET Input Op Amps

Part Number Information

PART NUMBER

ERROR (25^oC)

10mV

TEMPERATURE RANGE (^oC)

PACKAGE

16 Ld CERDIP

ICL8049BCJE

0 to 70

ICL8049CCJE

25mV

16 Ld CERDIP

Functional Diagram

Pinout

ICL8049

I_REF

ICL8049 (CERDIP)

TOP VIEW

V_REF

A₂INPUT

A₁INPUT

GAIN

16 V_IN

f_OUT

V_IN

15 GND

Q₂

Q₁

I_REF

14 A₂INPUT

₁OFFSET

NULL

A₁OFFSET

NULL

V-

A₁OUTPUT

A₂OFFSET

NULL

GAIN

A₂OFFSET

NULL

A₁

A₂

V_OUT

11 V+

10 V_OUT

GND

A₁INPUT

A₁OUTPUT

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

^{File Number}4768

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