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AD7524KPZ

Description
IC DAC 8BIT MULTIPLYING 20-PLCC
Categorysemiconductor    Analog mixed-signal IC   
File Size162KB,8 Pages
ManufacturerADI
Websitehttps://www.analog.com
Environmental Compliance
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AD7524KPZ Overview

IC DAC 8BIT MULTIPLYING 20-PLCC

AD7524KPZ Parametric

Parameter NameAttribute value
Number of digits8
Number of digital-to-analog converters1
Setup time500ns
Output typeCurrent - Buffered
Differential outputyes
Data interfacein parallel
Reference typeexternal
Voltage - Power, Analog5 V ~ 15 V
Voltage - Power, Digital5 V ~ 15 V
INL/DNL(LSB)±0.5 (maximum), -
ArchitectureR-2R
Operating temperature-40°C ~ 85°C
Package/casing20-LCC (J-lead)
Supplier device packaging20-PLCC(9x9)
a
FEATURES
Microprocessor Compatible (6800, 8085, Z80, Etc.)
TTL/CMOS Compatible Inputs
On-Chip Data Latches
Endpoint Linearity
Low Power Consumption
Monotonicity Guaranteed (Full Temperature Range)
Latch Free (No Protection Schottky Required)
APPLICATIONS
Microprocessor Controlled Gain Circuits
Microprocessor Controlled Attenuator Circuits
Microprocessor Controlled Function Generation
Precision AGC Circuits
Bus Structured Instruments
CMOS
8-Bit Buffered Multiplying DAC
AD7524
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The AD7524 is a low cost, 8-bit monolithic CMOS DAC
designed for direct interface to most microprocessors.
Basically an 8-bit DAC with input latches, the AD7524’s load
cycle is similar to the “write” cycle of a random access
memory. Using an advanced thin-film on CMOS fabrication
process, the AD7524 provides accuracy to 1/8 LSB with a typi-
cal power dissipation of less than 10 milliwatts.
A newly improved design eliminates the protection Schottky
previously required and guarantees TTL compatibility when
using a +5 V supply. Loading speed has been increased for
compatibility with most microprocessors.
Featuring operation from +5 V to +15 V, the AD7524 inter-
faces directly to most microprocessor buses or output ports.
Excellent multiplying characteristics (2- or 4-quadrant) make
the AD7524 an ideal choice for many microprocessor con-
trolled gain setting and signal control applications.
Model
1
ORDERING GUIDE
Temperature
Range
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
–55°C to +125°C
Nonlinearity
(V
DD
= +15 V)
±
1/2 LSB
±
1/4 LSB
±
1/8 LSB
±
1/2 LSB
±
1/4 LSB
±
1/8 LSB
±
1/2 LSB
±
1/2 LSB
±
1/4 LSB
±
1/8 LSB
±
1/2 LSB
±
1/4 LSB
±
1/8 LSB
±
1/2 LSB
±
1/4 LSB
±
1/8 LSB
Package
Option
2
N-16
N-16
N-16
P-20A
P-20A
P-20A
R-16A
Q-16
Q-16
Q-16
Q-16
Q-16
Q-16
E-20A
E-20A
E-20A
AD7524JN
AD7524KN
AD7524LN
AD7524JP
AD7524KP
AD7524LP
AD7524JR
AD7524AQ
AD7524BQ
AD7524CQ
AD7524SQ
AD7524TQ
AD7524UQ
AD7524SE
AD7524TE
AD7524UE
NOTES
1
To order MIL-STD-883, Class B processed parts, add/883B to part number.
Contact your local sales office for military data sheet. For U.S. Standard
Military Drawing (SMD) see DESC drawing #5962-87700.
2
E = Leadless Ceramic Chip Carrier: N = Plastic DIP; P = Plastic Leaded Chip
Carrier; Q = Cerdip; R = SOIC.
REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700
Fax: 617/326-8703

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Description IC DAC 8BIT MULTIPLYING 20-PLCC IC dac 8bit multiplying 20-plcc IC dac 8bit multiplying 16-dip IC DAC 8BIT MULTIPLYING 16-SOIC IC DAC 8BIT MULTIPLYING 16-SOIC IC DAC 8BIT MULTIPLYING 16SOIC IC DAC 8BIT MULTIPLYING 20-PLCC Output type: Current-Unbuffered D/A Number of digits: 8 Number of D/A channels: 1 Read and write interface type: Parallel IC PARALLEL, 8 BITS INPUT LOADING, 0.35 us SETTLING TIME, 8-BIT DAC, CDIP16, CERDIP-16, Digital to Analog Converter
Number of digits 8 - - 8 8 8 8 - - 8
Output type Current - Buffered - - Current - Unbuffered Current - Unbuffered Current - Unbuffered Current - Buffered - Current-Unbuffered -
Reference type external - - external external external external - External -
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