MC144110 データシートの表示（PDF） - Motorola => Freescale

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MC144110

Digital-to-Analog Converters with Serial Interface

Motorola => Freescale 

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Digital-to-Analog Converters

with Serial Interface

CMOS LSI

The MC144110 and MC144111 are low–cost 6–bit D/A converters with serial

interface ports to provide communication with CMOS microprocessors and

microcomputers. The MC144110 contains six static D/A converters; the

MC144111 contains four converters.

Due to a unique feature of these DACs, the user is permitted easy scaling of

the analog outputs of a system. Over a 5 to 15 V supply range, these DACs may

be directly interfaced to CMOS MPUs operating at 5 V.

• Direct R–2R Network Outputs

• Buffered Emitter–Follower Outputs

• Serial Data Input

• Digital Data Output Facilitates Cascading

• Direct Interface to CMOS µP

• Wide Operating Voltage Range: 4.5 to 15 V

• Wide Operating Temperature Range: 0 to 85°C

• Software Information is Contained in Document M68HC11RM/AD

BLOCK DIAGRAM

VDD

Q1 OUT

Qn Rn

R1 OUT OUT OUT

2R

R

R

R

RR

2R 2R 2R 2R 2R 2R

HEX BUFFER (INVERTING)

Order this document

by MC144110/D

MC144110

MC144111

MC144110

18

1

20

P SUFFIX

PLASTIC DIP

CASE 707

DW SUFFIX

SOG PACKAGE

CASE 751D

1

MC144111

14

1

16

1

P SUFFIX

PLASTIC DIP

CASE 646

DW SUFFIX

SOG PACKAGE

CASE 751G

ORDERING INFORMATION

MC144110P Plastic DIP

MC144110DW SOG Package

MC144111P Plastic DIP

MC144111DW SOG Package

ENB

C

HEX LATCH

CLK

D*

CQ

C

6–BIT SHIFT REGISTER

Din

D

Dout

* Transparent Latch

REV 1

8/95

©MOMoTtoOroRla,OInLc.A1995

MC144110•MC144111

1

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