TC850

更新时间： 2024-11-30 22:42:27

品牌	Logo	应用领域
美国微芯 - MICROCHIP		转换器
页数	文件大小	规格书
26页	539K
描述
15-Bit, Fast Integrating CMOS A/D Converter

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中文翻译

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TC850 数据手册

TC850

15-Bit, Fast Integrating CMOS A/D Converter

Features

Package Types

• 15-bit Resolution Plus Sign Bit

• Up to 40 Conversions per Second

• Integrating ADC Technique

40-Pin PDIP/CERDIP

39 REF +

REF1

- Monotonic

CONT/DEMAND

OVR/POL

L/H

- High Noise Immunity

REF-

- Auto Zeroed Amplifiers Eliminate Offset

Trimming

REF2

TC850CPL

TC850IJL

• Wide Dynamic Range: 96dB

• Low Input Bias Current: 30pA

33 REF +

DB7

IN+

DB6

DB5

IN-

ANALOG

• Low Input Noise: 30µV

P-P

DB4

DB3

DB2

DB1

COMMON

INTB

• Sensitivity: 100µV

INTA

• Flexible Operational Control

• Continuous or On Demand Conversions

• Data Valid Output

BUFA

BUFB

DB0

BUSY

BUFFER

INT

OSC

• Bus Compatible, 3-State Data Outputs

OSC

INT

OUT

TEST

- 8-Bit Data Bus

21 COMP

DGND 20

- Simple µP Interface

- Two Chip Enables

44-Pin PLCC

- Read ADC Result Like Memory

• ± 5V Power Supply Operation: 20mΩ

• 40-Pin Dual-in-Line or 44-Pin PLCC Packages

Applications

1 44 43 42 41 40

• Precision Analog Signal Processor

• Precision Sensor Interface

39 C

REF2

OVR/POL

L/H

REF2

REF +

DB7

• High Accuracy DC Measurements

DB6

IN+

IN-

DB5

Device Selection Table

TC850CLW

TC850ILW

NC 12

ANALOG

Temperature

DB4

COMMON

Part Number

Package

Range

INTB

DB3

DB2

DB1

DB0

31 C

INTA

TC850CPL

TC850IJL

40-Pin PDIP

40-Pin CERDIP

44-Pin PLCC

0°C to +70°C

-25°C to +85°C

0°C to +70°C

-25°C to +85°C

BUFA

BUFB

TC850CLW

TC850ILW

18 19 20 21 22 23 24 25 26 27 28

NC = No Internal Connection

2002 Microchip Technology Inc.

DS21479B-page 1

12 3 4 5 6 7...26

中文翻译

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