MAX5175BEEE+

更新时间： 2024-11-07 13:10:39

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MAX5175BEEE+ 数据手册

19-1477; Rev 0; 4/99

Lo w -P o w e r, S e ria l, 1 2 -Bit DACs w it h

Fo rc e /S e n s e Vo lt a g e Ou t p u t

/MAX517

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

Fe a t u re s

The MAX5175/MAX5177 low-power, serial, voltage-out-

put, 12-bit digital-to-analog converters (DACs) feature a

precision output amplifier in a space-saving 16-pin

QSOP package. The MAX5175 operates from a single

+5V supply, and the MAX5177 operates from a single

+3V supply. The output amplifier’s inverting input is

available to allow specific gain configurations, remote

sensing, and high output current capability. This makes

the MAX5175/MAX5177 ideal for a wide range of appli-

c a tions , inc lud ing ind us tria l p roc e s s c ontrol. Both

d e vic e s d ra w only 260µA of s up p ly c urre nt, whic h

reduces to 1µA in shutdown mode. In addition, the pro-

grammable power-up reset feature allows for a user-

selectable output voltage state of either 0 or midscale.

♦ ±1 LSB INL

♦ 1µA Shutdown Current

♦ “Glitch Free” Output Voltage at Power-Up

♦ Single-Supply Operation

+5V (MAX5175)

+3V (MAX5177)

♦ Full-Scale Output Range

+2.048V (MAX5177, V

+4.096V (MAX5175, V

= +1.25V)

= +2.5V)

REF

♦ Rail-to-Rail Output Amplifier

♦ Adjustable Output Offset

♦ Low THD (-80dB) in Multiplying Operation

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

QSPI™, and MICROWIRE™ standards. An input register

followed by a DAC register provides a double-buffered

input, allowing the registers to be updated independent-

ly or simultaneously with a 16-bit serial word. Additional

features include software and hardware shutdown, shut-

down lockout, a hardware reset pin, and a reference

input capable of accepting DC and offset AC signals.

These devices provide a programmable digital output

pin for added functionality and a serial-data output pin

for daisy-chaining. All logic inputs are TTL/CMOS com-

patible and are internally buffered with Schmitt triggers

to allow direct interfacing to optocouplers.

♦ SPI/QSPI/MICROWIRE-Compatible 3-Wire

Serial Interface

♦ Programmable Shutdown Mode and Power-Up

Reset (0 or midscale)

♦ Buffered Output Capable of Driving 4–20mA or

5kΩ || 100pF Loads

♦ User-Programmable Digital Output Pin Allows

Serial Control of External Components

♦ 14-Bit Upgrades Available (MAX5171/MAX5173)

The MAX5175/MAX5177 incorporate a proprietary on-chip

circuit that keeps the output voltage virtually “glitch free,”

limiting the glitches to a few millivolts during power-up.

Ord e rin g In fo rm a t io n

INL

(LSB)

PART

TEMP. RANGE PIN-PACKAGE

Both devices come in 16-pin QSOP packages and are

specified for the extended (-40°C to +85°C) temperature

range. The MAX5171/MAX5173 are 14-bit pin-compatible

upgrades to the MAX5175/MAX5177. For pin-compatible

DACs with a n inte rna l re fe re nc e , s e e the 13-b it

MAX5132/MAX5133 and 12-bit MAX5122/MAX5123.

MAX5175AEEE

MAX5175BEEE

MAX5177AEEE

MAX5177BEEE

-40°C to +85°C 16 QSOP

±1

±2

±4

P in Co n fig u ra t io n

Ap p lic a t io n s

Digitally Programmable 4–20mA Current Loops

Industrial Process Controls

TOP VIEW

OUT

16 V

15 N.C.

Digital Offset and Gain Adjustment

Motion Control

14 REF

PDL

CLR

MAX5175

MAX5177

13 AGND

12 SHDN

11 UPO

10 DOUT

Automatic Test Equipment (ATE)

Remote Industrial Controls

µP-Controlled Systems

DIN

Functional Diagram appears at end of data sheet.

SCLK

9 DGND

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

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

QSOP

________________________________________________________________ Maxim Integrated Products

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

For small orders, phone 1-800-835-8769.

12 3 4 5 6 7...16

中文翻译

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MAX5175BEEE+ 替代型号

型号	品牌	替代类型	描述	数据表
MAX5175BEEE	MAXIM	类似代替	Low-Power, Serial, 12-Bit DACs with Force/Sense Voltage Output

与MAX5175BEEE+相关器件

型号	品牌	获取价格	描述	数据表
MAX5176	MAXIM	获取价格	Evaluation Kit for the MAX710/MAX711[MAX710EVKIT ]
MAX5176AEEE	MAXIM	获取价格	Low-Power, Serial, 12-Bit DACs with Voltage Output
MAX5176AEEE+	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 18us Settling Time, PDSO16, 0.150 INCH, 0.025
MAX5176AEEE+T	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 18us Settling Time, PDSO16, 0.150 INCH, 0.025
MAX5176BEEE	MAXIM	获取价格	Low-Power, Serial, 12-Bit DACs with Voltage Output
MAX5176BEEE+T	MAXIM	获取价格	暂无描述
MAX5177	MAXIM	获取价格	Low-Power.Serial.12-Bit DACs with Force-Sense Voltage-Output
MAX5177	ADI	获取价格	低功耗、串行、12位DAC，带有加载-感应电压输出
MAX5177AEEE	MAXIM	获取价格	Low-Power, Serial, 12-Bit DACs with Force/Sense Voltage Output
MAX5177AEEE+	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 12us Settling Time, PDSO16, 0.150 INCH, 0.025

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