DM2502

更新时间： 2024-09-22 22:40:35

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
8页	200K
描述
Successive Approximation Registers

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数据手册

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DM2502 数据手册

November 1995

DM2502, DM2503, DM2504 Successive Approximation

Registers

General Description

DM2504 operate over 55 C to

DM2503C and DM2504C operate over 0 C to 70 C.

125 C; the DM2502C,

The DM2502, DM2503 and DM2504 are 8-bit and 12-bit

TTL registers designed for use in successive approximation

A/D converters. These devices contain all the logic and

control circuits necessary in combination with a D/A con-

verter to perform successive approximation analog-to-digital

conversions.

Features

Complete logic for successive approximation A/D con-

verters

The DM2502 has 8 bits with serial capability and is not ex-

pandable. The DM2503 has 8 bits and is expandable with-

out serial capability. The DM2504 has 12 bits with serial

capability and expandability.

8-bit and 12-bit registers

Capable of short cycle or expanded operation

Continuous or start-stop operation

Compatible with D/A converters using any logic code

Active low or active high logic outputs

Use as general purpose serial-to-parallel converter or

ring counter

All three devices are available in ceramic DIP, ceramic flat-

pak, and molded Epoxy-B DIPs. The DM2502, DM2503 and

Logic Diagram

Connection Diagrams ^{(Dual-In-Line and Flat Packages)}

DM2502, DM2503

DM2504

TL/F/5702–1

Order Number DM2502J, DM2502CJ, DM2503J

or DM2503CJ

See NS Package J16A

Order Number DM2504F or DM2504CJ

See NS Package F24D

Order Number DM2504J or DM2504CJ

See NS Package J24A

Order Number DM2502CN or DM2503CN

See NS Package N16A

Order Number DM2504CN

See NS Package N24A

Order Number DM2502W, DM2502CW, DM2503W,

or DM2503CW

See NS Package W16A

1995 National Semiconductor Corporation

TL/F/5702

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7 8

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与DM2502相关器件

型号	品牌	获取价格	描述	数据表
DM2502CJ	NSC	获取价格	Successive Approximation Registers
DM2502CJ/A+	NSC	获取价格	IC,SUCCESS-APROX REG,TTL,DIP,16PIN,CERAMIC
DM2502CJ/A+	TI	获取价格	IC,SUCCESS-APROX REG,TTL,DIP,16PIN,CERAMIC
DM2502CM	NSC	获取价格	Successive Approximation Registers
DM2502CN	NSC	获取价格	Successive Approximation Registers
DM2502CN/A+	NSC	获取价格	IC,SUCCESS-APROX REG,TTL,DIP,16PIN,PLASTIC
DM2502CN/A+	TI	获取价格	IC,SUCCESS-APROX REG,TTL,DIP,16PIN,PLASTIC
DM2502CN/B+	NSC	获取价格	IC,SUCCESS-APROX REG,TTL,DIP,16PIN,PLASTIC
DM2502CW	NSC	获取价格	Successive Approximation Registers
DM2502J	NSC	获取价格	Successive Approximation Registers