MP7523JN EXAR [Exar Corporation], MP7523JN Datasheet

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MP7523JN

Manufacturer Part Number
MP7523JN
Description
15 V CMOS Multiplying 8-Bit Digital-to-Analog Converter
Manufacturer
EXAR [Exar Corporation]
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MP7523JN
Manufacturer:
PHI
Quantity:
6 217
Part Number:
MP7523JN
Manufacturer:
MP
Quantity:
20 000
FEATURES
GENERAL DESCRIPTION
Analog Converter. The device uses an advanced thin-film-on-
CMOS technology to provide 8-bit resolution with accuracy to
10-bits and very low power dissipation.
SIMPLIFIED BLOCK DIAGRAM
Full Four-Quadrant Multiplying
Low Feedthrough: 1/2 LSB @ 200 kHz
Fast Settling: 100 ns (typ.)
Low Power Dissipation
Low Cost
5 V/15 V Operation
Buffered Version: MP7524/XRD7524
The MP7523/XRD7523 is a low cost multiplying Digital-to-
Rev. 3.00
1996
V
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538
REF
4R
BIT 1
MSB
2 to 3 Decoder
4R
Switch Drivers & Switches
3 Segment D/A Converter with Termination to DGND
Logical “1” at Digital Input Steers Current to I
...the analog plus company
4R
2R
4R
2R
V
4R
DD
TM
tics and low cost allow it to be used in a wide ranging field of ap-
plications such as: low noise audio gain control, CRT character
generation, motor speed control, digitally controlled attenuators,
etc.
2R
APPLICATIONS
The MP7523/XRD7523’s excellent multiplying characteris-
Battery Operated Equipment
Low Power, Ratiometric A/D Converters
Digitally Controlled Gain Circuits
Digitally Controlled Attenuators
CRT Character Generation
Low Noise Audio Gain Control
MP7523/XRD7523
4R
(510) 668-7000
BIT 8
LSB
Digital-to-Analog Converter
4R
OUT1
R = 10k
R
(510) 668-7010
Multiplying 8-Bit
R
I
I
OUT1
OUT2
FB
15 V CMOS
January 1996-2

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MP7523JN Summary of contents

Page 1

FEATURES Full Four-Quadrant Multiplying Low Feedthrough: 1/2 LSB @ 200 kHz Fast Settling: 100 ns (typ.) Low Power Dissipation Low Cost 5 V/15 V Operation Buffered Version: MP7524/XRD7524 GENERAL DESCRIPTION The MP7523/XRD7523 is a low cost ...

Page 2

... Current Output 1 OUT1 2 I Current Output 2 OUT2 3 GND Ground 4 BIT 1 Bit 1 (MSB) 5 BIT 2 Bit 2 6 BIT 3 Bit 3 7 BIT 4 Bit 4 8 BIT 5 Bit 5 Rev. 3.00 INL Part No. (LSB) MP7523JN 1/2 MP7523KN 1/4 MP7523JS 1/2 MP7523KS 1/4 XRD7523AID-J 1/2 XRD7523AID-K 1/4 XRD7523AIK-J 1/2 XRD7523AIK-K 1 OUT1 REF OUT2 ...

Page 3

ELECTRICAL CHARACTERISTICS ( +10 V unless otherwise noted) DD REF Parameter Symbol 1 STATIC PERFORMANCE Resolution (All Grades) N Integral Non-Linearity INL (Relative Accuracy Monotonicity Differential Non-Linearity DNL J K Gain Error ...

Page 4

MP7523/XRD7523 ELECTRICAL CHARACTERISTICS (CON’T) Parameter Symbol POWER SUPPLY 2 Functional Voltage Range V DD Supply Current I DD NOTES: 1 Full Scale Range (FSR) is 10V. 2 Guaranteed but not production tested. 3 Digital input levels should not go below ...

Page 5

LEAD PLASTIC DUAL-IN-LINE Seating Plane L B Rev. 3.00 MP7523/XRD7523 (300 MIL PDIP INCHES MILLIMETERS SYMBOL MIN MAX MIN A 0.145 0.210 3.68 A ...

Page 6

MP7523/XRD7523 16 Seating Plane Rev. 3.00 16 LEAD SMALL OUTLINE (150 MIL JEDEC SOIC INCHES MILLIMETERS SYMBOL MIN MAX MIN A 0.053 0.069 1.35 A 0.004 0.010 0. ...

Page 7

LEAD SMALL OUTLINE (300 MIL JEDEC SOIC Seating Plane e SYMBOL Rev. 3.00 MP7523/XRD7523 INCHES MILLIMETERS MIN MAX MIN ...

Page 8

MP7523/XRD7523 16 LEAD EIAJ SMALL OUTLINE 16 1 Pin 1 Indexer Seating Plane e SYMBOL Rev. 3.00 (5.5 mm EIAJ SOP ...

Page 9

Rev. 3.00 MP7523/XRD7523 Notes 9 ...

Page 10

MP7523/XRD7523 Rev. 3.00 Notes 10 ...

Page 11

Rev. 3.00 MP7523/XRD7523 Notes 11 ...

Page 12

MP7523/XRD7523 EXAR Corporation reserves the right to make changes to the products contained in this publication in order to im- prove design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any circuits de- scribed herein, conveys ...

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