MAX5531

更新时间： 2024-09-24 11:16:27

品牌	Logo	应用领域
美信 - MAXIM		输出元件
页数	文件大小	规格书
19页	1007K
描述
ULTRA-LOW POWER, 12-BIT, VOLTAGE-OUTPUT DACS

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MAX5531 数据手册

19-3063; Rev 0; 1/04

Ultra-Low-Power, 12-Bit,

Voltage-Output DACs

General Description

Features

The MAX5530/MAX5531 are single, 12-bit, ultra-low-

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

(DACs) offering Rail-to-Rail^®buffered voltage outputs.

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

sume less than 6µA, making them desirable for low-

power and low-voltage applications. A shutdown mode

reduces overall current, including the reference input

current, to just 0.18µA. The MAX5530/MAX5531 use a

3-wire serial interface that is compatible with SPI™,

QSPI™, and MICROWIRE™.

♦ Ultra-Low 6µA 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

♦ Flexible Force-Sense-Configured Rail-to-Rail

Output Buffers

♦ Internal Reference Sources 8mA of Current

(MAX5531)

At power-up, the MAX5530/MAX5531 outputs are driven

to zero scale, providing additional safety for applications

that drive valves or for other transducers that must be off

during power-up. The zero-scale outputs enable glitch-

free power-up.

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

Compatible Serial Interface

♦ TTL- and CMOS-Compatible Digital Inputs with

Hysteresis

The MAX5530 accepts an external reference input. The

MAX5531 contains an internal reference and provides

an external reference output. Both devices have force-

sense-configured output buffers.

♦ Glitch-Free Outputs During Power-Up

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

12 Thin QFN-EP*

The MAX5530/MAX5531 are available in a 4mm x 4mm x

0.8mm, 12-pin, thin QFN package and are guaranteed

over the extended -40°C to +85°C temperature range.

MAX5530ETC

MAX5531ETC

For 10-bit compatible devices, refer to the MAX5520/

MAX5521 data sheet. For 8-bit compatible devices,

refer to the MAX5510/MAX5511 data sheet.

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

Pin Configuration

Applications

Portable Battery-Powered Devices

TOP VIEW

Instrumentation

N.C.

OUT

Automatic Trimming and Calibration in Factory

or Field

Programmable Voltage and Current Sources

GND

Industrial Process Control and Remote

Industrial Devices

SCLK

DIN

MAX5530

MAX5531

Remote Data Conversion and Monitoring

Chemical Sensor Cell Bias for Gas Monitors

Programmable Liquid Crystal Display (LCD) Bias

N.C.

Selector Guide

REFIN (MAX5530) N.C.

REFOUT(MAX5531)

N.C.

PART

REFERENCE

TOP MARK

THIN QFN

MAX5530ETC

MAX5531ETC

External

AACS

Internal

AACT

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

________________________________________________________________ Maxim Integrated Products

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.

12 3 4 5 6 7...19

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与MAX5531相关器件

型号	品牌	获取价格	描述	数据表
MAX5531ETC	MAXIM	获取价格	ULTRA-LOW POWER, 12-BIT, VOLTAGE-OUTPUT DACS
MAX5531ETC+	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 660us Settling Time, 4 X 4 MM, 0.80 MM HEIGHT
MAX5531ETC+T	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 660us Settling Time, 4 X 4 MM, 0.80 MM HEIGHT
MAX5531ETC-T	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 660us Settling Time, 4 X 4 MM, 0.80 MM HEIGHT
MAX5532	MAXIM	获取价格	Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs
MAX5532	ADI	获取价格	双路、超低功耗、12位、电压输出DAC
MAX5532\|MAX5533\|MAX5534\|MAX5535	MAXIM	获取价格	Dual. Ultra-Low-Power. 12-Bit. Voltage-Output DACs
MAX5532EUA	MAXIM	获取价格	Dual, Ultra-Low-Power, 12-Bit, Voltage-Output DACs
MAX5532EUA+	MAXIM	获取价格	D/A Converter, 2 Func, Parallel, Word Input Loading, 660us Settling Time, PDSO8, MO-187C-A
MAX5532EUA+T	MAXIM	获取价格	D/A Converter, 2 Func, Parallel, Word Input Loading, 660us Settling Time, PDSO8, MO-187C-A

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