max5513 Maxim Integrated Products, Inc., max5513 Datasheet

max5513

Manufacturer Part Number

max5513

Description

Dual, Ultra-low-power, 8-bit, Voltage-output Dacs

Manufacturer

Maxim Integrated Products, Inc.

Datasheet

1.MAX5513.pdf (23 pages)

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Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

max5513EUA

Manufacturer:

MAXIM/美信

Quantity:

20 000

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The MAX5512–MAX5515 are dual, 8-bit, ultra-low-

power, voltage-output, digital-to-analog converters

(DACs) offering Rail-to-Rail

The DACs operate from a 1.8V to 5.5V supply and con-

sume less than 5µA, making the devices suitable for

low-power and low-voltage applications. A shutdown

mode reduces overall current, including the reference

input current, to just 0.18µA. The MAX5512–MAX5515

use a 3-wire serial interface that is compatible with

SPI™, QSPI™, and MICROWIRE™.

Upon power-up, the MAX5512–MAX5515 outputs are

driven to zero scale, providing additional safety for

applications that drive valves or for other transducers

that need to be off during power-up. The zero-scale

outputs enable glitch-free power-up.

The MAX5512 accepts an external reference input and

provides unity-gain outputs. The MAX5513 contains a

precision internal reference and provides a buffered

external reference output with unity-gain DAC outputs.

The MAX5514 accepts an external reference input and

provides force-sense outputs. The MAX5515 contains a

precision internal reference and provides a buffered

external reference output with force-sense DAC outputs.

The MAX5514/MAX5515 are available in a 4mm x 4mm

x 0.8mm, 12-pin, thin QFN package. The MAX5512/

MAX5513 are available in an 8-pin µMAX package. All

devices are guaranteed over the extended -40°C to

+85°C temperature range.

For 10-bit compatible devices, refer to the MAX5522–

MAX5525 data sheet. For 12-bit compatible devices,

refer to the MAX5532–MAX5535 data sheet.

19-3066; Rev 0; 1/04

Rail-to-Rail is a registered trademark of Nippon Motorola, Inc.

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Portable Battery-Powered Devices

Instrumentation

Automatic Trimming and Calibration in Factory

or Field

Programmable Voltage and Current Sources

Industrial Process Control and Remote

Industrial Devices

Remote Data Conversion and Monitoring

Chemical Sensor Cell Bias for Gas Monitors

Programmable LCD Bias

________________________________________________________________ Maxim Integrated Products

General Description

buffered voltage outputs.

Applications

8-Bit, Voltage-Output DACs

Dual, Ultra-Low-Power,

* EP = Exposed paddle (internally connected to GND).

MAX5512EUA

MAX5513EUA

MAX5514ETC

MAX5515ETC

Pin Configurations continued at end of data sheet.

MAX5512EUA

MAX5513EUA

MAX5514ETC

MAX5515ETC

Ultra-Low 5µA Supply Current

Shutdown Mode Reduces Supply Current to

0.18µA (max)

Single +1.8V to +5.5V Supply

Small 4mm x 4mm x 0.8mm Thin QFN Package

Internal Reference Sources 8mA of Current

(MAX5513/MAX5515)

Flexible Force-Sense-Configured Rail-to-Rail

Output Buffers

Fast 16MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-

Compatible Serial Interface

TTL- and CMOS-Compatible Digital Inputs with

Hysteresis

Glitch-Free Outputs During Power-Up

TOP VIEW

PART

REFOUT(MAX5513)

REFIN(MAX5512)

SCLK

Force sense

OUTPUTS

Unity gain

DIN

TEMP RANGE

-40°C to +85°C

Ordering Information

MAX5512

MAX5513

Pin Configurations

µMAX

REFERENCE

Selector Guide

External

Internal

PIN-PACKAGE

8 µMAX

12 Thin QFN-EP*

OUTA

GND

OUTB

Features

TOP MARK

AACJ

AACI

—

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