MAX503

PRODUCTION

5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC

Single, Parallel, Voltage-Output DAC in a SSOP Package

Data Sheet (Rev. 0) Product Selection Table

Part Models: 7
1ku List Price: Starting From $3.72

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Overview

Buffered Voltage Output
Internal 2.048V Voltage Reference
Operates from Single 5V or Dual ±5V Supplies
Low Power Consumption:
- 250µA Operating Current
- 40µA Shutdown-Mode Current
SSOP Package Saves Space
Relative Accuracy: ±1/2LSB Max Over Temperature
Guaranteed Monotonic Over Temperature
4-Quadrant Multiplication with No External Components
Power-On Reset
Double-Buffered Parallel Logic Inputs

The MAX503 is a low-power, 10-bit, voltage-output digital-to-analog converter (DAC) that uses single 5V or dual ±5V supplies. This device has an internal voltage reference plus an output buffer amplifier. Operating current is only 250µA from a single 5V supply, making it ideal for portable and battery-powered applications. In addition, the shrink small-outline package (SSOP) measures only 0.1 square inches, using less board area than an 8-pin DIP. 10-bit resolution is achieved through laser trimming of the DAC, op amp, and reference. No further adjustments are necessary.

Internal gain-setting resistors can be used to define a DAC output voltage range of 0V to +2.048V, 0V to +4.096V, or ±2.048V. Four-quadrant multiplication is possible without the use of external resistors or op amps. The parallel logic inputs are double buffered and are compatible with 4-bit, 8-bit, and 16-bit microprocessors. For a hardware and software compatible 12-bit upgrade, refer to the MAX530 data sheet. For DACs with similar features but with a serial data interface, refer to the MAX504/MAX515 data sheet.

Applications

Arbitrary Function Generators
Automated Test Equipment (ATE)
Battery-Powered Data-Conversion Products
Digital Gain and Offset Control
Industrial Process Controls
Microprocessor-Controlled Calibration
Minimum Component Count Analog Systems

Part Models: 7
1ku List Price: Starting From $3.72

Documentation

Data Sheet 1

MAX503: 5V, Low-Power, Parallel-Input, Voltage-Output, 10-Bit DAC Data Sheet (Rev.0) 08/01/1994

Technical Articles 1

High-Side Current-Sense Measurement: Circuits and Principles 11/19/2001

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX503CAG+	24-SSOP-5.3_MM	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX503CAG+T	24-SSOP-5.3_MM	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX503CNG+	Plastic Dual-In-Line, Narrow (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX503CWG+	Small-Outline IC, Wide (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX503CWG+T	Small-Outline IC, Wide (0.3in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX503EAG+	24-SSOP-5.3_MM	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX503EAG+T	24-SSOP-5.3_MM	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Digital to Analog Converters (DACs) 1
MAX530	PRODUCTION	+5V, Low-Power, Parallel-Input, Voltage-Output, 12-Bit DAC

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