Maxim > Products > Digital-to-Analog Converters > MX7534, MX7535

MX7534, MX7535

Microprocessor-Compatible, 14-Bit DACs

Overview

Status

Active: In Production.

Description

The MX7534/MX7535 are high-performance, CMOS, monolithic, 14-bit digital-to-analog converters (DACs). Wafer-level, laser-trimmed, thin-film resistors and temperature-compensated NMOS switches assure operation over the full operating temperature range with exceptional linear and gain stability.

The MX7534 accepts right-justified data in two bytes from an 8-bit bus, while the MX7535 operates with a 14-bit data bus with separate MS-byte and LS-byte select controls. In addition, all digital inputs are compatible with both TTL and 5V CMOS-logic levels. The MX7534/MX7535 are intended for unipolar operation, but may be operated as bipolar DACs with additional external components. Both devices are protected against CMOS latchup, and neither requires the use of external Schotty protection diodes. The MX7534 is available in 20-pin narrow (0.3") DIP, wide SO, or PLCC packages. The MX7535 is available in 28-pin, 600 mil wide DIP, wide SO, or PLCC packages.

Data Sheet

Download	Rev 1	(PDF, 152kB)
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Key Features

14-Bit monotonic Over Full Temperature Range
Full 4-Quadrant Multiplication
µP-Compatible, Double-Buffered Inputs
Exceptionally Low Gain Tempco (2.5ppm/°C)
Low Output Leakage (< 20nA) Over Temp.
Low Power Consumption
TTL and CMOS Compatible

Applications/Uses

µP-Controlled Calibration Circuitry
Automatic Test Equipment
Digital Audio
Digitally Controlled Filters
Machine and Motion Control Systems
Programmable Power Supplies
Programmable-Gain Amplifiers

Key Specifications:

Precision DACs (12-18 Bits)

Part Number

Resolution
(bits)

Channels

Output Type

Reference

INL
(±LSB)

Interface

Supply Range
(V)

Voltage Supplies

I_SHUTDN
(µA)

I_CC
(mA)

Offset Error

Full-Scale Error

Settling Time
(µs)

Glitch Energy
(nVs)

Oper. Temp.
(°C)

Budgetary
Price

max

min

max

typ

max

typ

See Notes

MX7534

Current- Unbuffered

Ext.

Parallel - Byte Wide

11.4

15.75

±8 LSB

±0.049 %FSR

0.8

-55 to +125

-40 to +85

-25 to +85

0 to +70

$16.19 @1k

MX7535

Parallel - Full Word

±5 LSB

$18.75 @1k

See All Precision DACs (12-18 Bits) (257)

Pricing Notes:

This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Functional Block Diagram

MX7534, MX7535: Functional Block Diagram

Functional Block Diagram

Notes and Comments

Plug-in replacements for AD7534/AD7535

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Information Index

Overview		Design Resources		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Technical Documents Evaluation Kits Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-1116 Rev 1; 1996-11-01
This page last modified: 2008-09-05