MAX534

更新时间： 2024-11-28 22:55:19

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	126K
描述
+5V, Low-Power, 8-Bit Quad DAC with Rail-to-Rail Output Buffers

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MAX534 数据手册

19-1105; Rev 0; 8/96

+5 V, Lo w -P o w e r, 8 -Bit Qu a d DAC

w it h Ra il-t o -Ra il Ou t p u t Bu ffe rs

MAX534

_______________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

The MAX534 serial-input, voltage-output, 8-bit quad dig-

ital-to-analog converter (DAC) operates from a single

+4.5V to +5.5V supply. Internal precision buffers swing

rail to rail, and the reference input range includes both

ground and the positive rail. The MAX534 features a

2.5µA shutdown mode.

♦ +4.5V to +5.5V Single-Supply Operation

♦ Ultra-Low Supply Current:

0.8mA while Operating

2.5µA in Shutdown Mode

♦ Ultra-Small 16-Pin QSOP Package

The serial interface is double buffered: a 12-bit input

shift register is followed by four 8-bit buffer registers and

four 8-bit DAC registers. The 12-bit serial word consists

of eight data bits and four control bits (for DAC selection

and special programming commands). Both the input

and DAC registers can be updated independently or

simultaneously with a single software command. Two

additional asynchronous control pins, LDAC and CLR,

provide simultaneous updating or clearing of the input

and DAC registers.

♦ Ground to V

Reference Input Range

♦ Output Buffer Amplifiers Swing Rail to Rail

♦ 10MHz Serial Interface Compatible with SPI, QSPI

(CPOL = CPHA = 0 or CPOL = CPHA = 1), and

Microwire

♦ Double-Buffered Registers for Synchronous

Updating

♦ Serial Data Output for Daisy Chaining

The interface is compatible with SPI™, QSPI™ (CPOL =

CPHA = 0 or CPOL = CPHA = 1), and Microwire™. A

buffered data output allows daisy chaining of serial

devices.

♦ Power-On Reset Clears Serial Interface and Sets

All Registers to Zero

♦ Software Shutdown

In addition to 16-pin DIP and CERDIP packages, the

MAX534 is available in a 16-pin QSOP that occupies the

same area as an 8-pin SO.

♦ Software-Programmable Logic Output (µC I/O

Extender)

For operation guaranteed to 2.7V, see the MAX533

data sheet.

♦ Asynchronous Hardware Clear Resets All Internal

Registers to Zero

________________________Ap p lic a t io n s

Digital Gain and Offset Adjustments

Programmable Attenuators

______________Ord e rin g In fo rm a t io n

INL

PART

TEMP. RANGE PIN-PACKAGE

(LSB)

Programmable Current Sources

Portable Instruments

MAX534ACPE

MAX534BCPE

MAX534ACEE

MAX534BCEE

MAX534BC/D

MAX534AEPE

MAX534BEPE

MAX534AEEE

MAX534BEEE

MAX534AMJE

MAX534BMJE

0°C to +70°C 16 Plastic DIP

0°C to +70°C 16 QSOP

±1

±2

±1

±2

±1

±2

±1

±2

±1

±2

__________________P in Co n fig u ra t io n

0°C to +70°C 16 QSOP

0°C to +70°C Dice*

TOP VIEW

-40°C to +85°C 16 Plastic DIP

-40°C to +85°C 16 QSOP

-55°C to +125°C 16 CERDIP**

OUTB

OUTA

REF

OUTC

OUTD

AGND

UPO

PDE

MAX534

12 DGND

11 DIN

*Dice are tested at T = +25°C.

**Contact factory for availability and processing to MIL-STD-883.

LDAC

CLR

SCLK

DOUT

Functional Diagram appears at end of data sheet.

DIP/QSOP

SPI and QSPI are trademarks of Motorola, Inc. Microwire is a trademark of National Semiconductor Corp.

________________________________________________________________ Maxim Integrated Products

For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

12 3 4 5 6 7...16

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与MAX534相关器件

型号	品牌	获取价格	描述	数据表
MAX534ACEE	MAXIM	获取价格	+5V, Low-Power, 8-Bit Quad DAC with Rail-to-Rail Output Buffers
MAX534ACEE+T	MAXIM	获取价格	D/A Converter, 4 Func, Serial Input Loading, 8us Settling Time, PDSO16, 0.150 INCH, 0.025
MAX534ACPE	MAXIM	获取价格	+5V, Low-Power, 8-Bit Quad DAC with Rail-to-Rail Output Buffers
MAX534ACPE+	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDIP16, 0.300 INCH, PLASTI
MAX534AEEE	MAXIM	获取价格	+5V, Low-Power, 8-Bit Quad DAC with Rail-to-Rail Output Buffers
MAX534AEEE+	MAXIM	获取价格	D/A Converter, 4 Func, Serial Input Loading, 8us Settling Time, PDSO16, 0.150 INCH, 0.025
MAX534AEEE+T	MAXIM	获取价格	D/A Converter, 4 Func, Serial Input Loading, 8us Settling Time, PDSO16, 0.150 INCH, 0.025
MAX534AEEE-T	MAXIM	获取价格	暂无描述
MAX534AEPE	MAXIM	获取价格	+5V, Low-Power, 8-Bit Quad DAC with Rail-to-Rail Output Buffers
MAX534AEPE+	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 8us Settling Time, PDIP16, 0.300 INCH, PLASTI

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