MP7533 Exar Corporation, MP7533 Datasheet

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MP7533

Manufacturer Part Number
MP7533
Description
15 V Cmos Multiplying 10-bit Digital-to-analog Converter
Manufacturer
Exar Corporation
Datasheet

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MP7533JN
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MP
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MP7533JN
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FEATURES
GENERAL DESCRIPTION
Converter. This device uses EXAR’s patented advanced thin
film resistor and CMOS technologies, providing up to 10-bit ac-
curacies with TTL/CMOS compatibility.
SIMPLIFIED BLOCK DIAGRAM
10-Bit Resolution
Non-Linearity: 1/2 LSB to 2 LSB
Nonlinearity Tempco: 0.2 ppm of FSR/ C, Max.
Low Power Dissipation: 20 mW
Current Settling Time: 500 ns
Feedthrough Error: 1 mV p-p @ 10 kHz, Max.
TTL/CMOS Compatible
Latch-Up Free
Improved Replacement for AD7533
The MP7533 is a low cost, 10-bit multiplying Digital-to-Analog
Rev. 2.00
V
REF
4R
BIT 1
MSB
2 to 3 Decoder
3 Segment D/A Converter with Termination to DGND
4R
Logical “1” at Digital Input Steers Current to I
Switch Drivers & Switches
4R
2R
4R
2R
4R
V
1
DD
MP7520, the MP7533 is recommended as a lower cost alterna-
tive for old MP7520 sockets or new 10-bit DAC designs.
cation, CRT character generation, programmable power sup-
plies, digitally controlled gain circuits, etc.
Pin and functional equivalent to the industry standard
The MP7533 applications include: digital-to-analog multipli-
BENEFITS
APPLICATIONS
2R
Accurate Converter at Low Cost
Can be used in Reverse Mode (Voltage Out)
Flexible Design
Digital/Analog Multiplication
Character Generation
Programmable Power Supplies
Gain Controlled Circuits
4R
BIT 10
LSB
Digital-to-Analog Converter
4R
OUT1
R = 10k
R
Multiplying10-Bit
MP7533
R
I
I
OUT1
OUT2
FB
15 V CMOS

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MP7533 Summary of contents

Page 1

... Programmable Power Supplies Gain Controlled Circuits Pin and functional equivalent to the industry standard MP7520, the MP7533 is recommended as a lower cost alterna- tive for old MP7520 sockets or new 10-bit DAC designs. The MP7533 applications include: digital-to-analog multipli- cation, CRT character generation, programmable power sup- plies, digitally controlled gain circuits, etc ...

Page 2

... Data Input Bit 3 7 BIT 4 Data Input Bit 4 8 BIT 5 Data Input Bit 5 Rev. 2.00 INL Part No. (LSB) (LSB) MP7533JN +2 MP7533KN +1 MP7533LN +1/2 MP7533JS +2 MP7533KS +1 MP7533LS +1/2 MP7533AD +2 MP7533BD +1 MP7533CD +1/2 MP7533SD* +2 MP7533TD* +1 MP7533UD* +1 REF See 4 BIT 10 (LSB) 13 Pin Out 5 BIT 9 at Left ...

Page 3

... MP7533 Test Conditions/Comments FSR = Full Scale Range Best Fit Straight Line Spec. (Max INL – Min INL Using Internal R FB Gain/ Temperature Gain DAC Inputs all 1’s DAC Inputs all 0’s DAC Inputs all 1’ ...

Page 4

... MP7533 ABSOLUTE MAXIMUM RATINGS ( GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DD Digital Input Voltage to GND . . . . GND –0 GND . . . . . . . . . . . . . . . . OUT1 OUT2 V to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REF V to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RFB NOTES: 1 Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation at or above this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability ...

Page 5

... This dimension allows for off-center lid, meniscus and glass overrun. 21. The basic lead spacing is 0.100 inch (2.54 mm) be- 7.87 4 tween centerlines. 8. Applies to all four corners. 7. This is measured to outside of lead, not center. 5 5.08 –– –– –– 1.52 3 2.03 6 –– –– 5 MP7533 may be 0.023 1 ...

Page 6

... MP7533 16 LEAD PLASTIC DUAL-IN-LINE Seating Plane L B SYMBOL ( Note: (1) The minimum limit for dimensions B1 may be 0.023” Rev. 2.00 (300 MIL PDIP) N16 INCHES MILLIMETERS MIN ...

Page 7

... INCHES MILLIMETERS MIN MAX MIN MAX 0.097 0.104 2.46 0.0050 0.0115 0.127 0.292 0.014 0.019 0.356 0.482 0.0091 0.0125 0.231 0.318 0.402 0.412 10.21 10.46 0.292 0.299 7.42 0.050 BSC 1.27 BSC 0.400 0.410 10.16 10.41 0.010 0.016 0.254 0.406 0.016 0.035 0.406 0.889 MP7533 A L 2.64 7.59 8 ...

Page 8

... MP7533 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 no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contains here in are only for illustration purposes and may vary depending upon a user’ ...

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