AD7524M Datasheet, PDF (1/12 Pages) Texas Instruments – Advanced LinCMOSE 8-BIT MULTIPLYING DIGITAL-TO-ANALOG CONVERTER

D Advanced LinCMOS™ Silicon-Gate
Technology
D Easily interfaced to Microprocessors
D On-Chip Data Latches
D Monotonicity Over Entire A/D Conversion
Range
D Segmented High-Order Bits Ensure
Low-Glitch Output
D Designed to Be interchangeable With
Analog Devices AD7524, PMI PM-7524, and
Micro Power Systems MP7524
D Fast Control Signaling for Digital Signal
Processor Applications Including Interface
With SMJ320
KEY PERFORMANCE SPECIFICATIONS
Resolution
8 Bits
Linearity error
1/2 LSB Max
Power dissipation at VDD = 5 V
Settling time
5 mW Max
100 ns Max
Propagation delay
80 ns Max
description
AD7524M
Advanced LinCMOS™ 8-BIT MULTIPLYING
DIGITAL-TO-ANALOG CONVERTER
SGLS028A – SEPTEMBER 1989 – REVISED MARCH 1995
J PACKAGE
(TOP VIEW)
OUT1 1
OUT2 2
GND 3
DB7 4
DB6 5
DB5 6
DB4 7
DB3 8
16 R_FB
15 REF
14 V_DD
13 WR
12 CS
11 DB0
10 DB1
9 DB2
FK PACKAGE
(TOP VIEW)
GND
DB7
NC
DB6
DB5
3 2 1 20 19
4
18
5
17
6
16
7
15
8
14
9 10 11 12 13
V_DD
WR
NC
CS
DB0
The AD7524M is an Advanced LinCMOS™ 8-bit
digital-to-analog converter (DAC) designed for
easy interface to most popular microprocessors.
NC–No internal connection
The AD7524M is an 8-bit multiplying DAC with input latches and with a load cycle similar to the write cycle of
a random access memory. Segmenting the high-order bits minimizes glitches during changes in the
most-significant bits, which produce the highest glitch impulse. The AD7524M provides accuracy to 1/2 LSB
without the need for thin-film resistors or laser trimming, while dissipating less than 5 mW typically.
Featuring operation from a 5-V to 15-V single supply, the AD7524M interfaces easily to most microprocessor
buses or output ports. Excellent multiplying (2 or 4 quadrant) makes the AD7524M an ideal choice for many
microprocessor-controlled gain-setting and signal-control applications.
The AD7524M is characterized for operation from – 55°C to 125°C.
TA
– 55°C to 125°C
AVAILABLE OPTIONS
PACKAGE
CERAMIC CHIP
CARRIER
(FK)
CERAMIC DIP
(J)
AD7524MFK
AD7524MJ
Advanced LinCMOS is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1995, Texas Instruments Incorporated
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