MAX5137

更新时间： 2024-10-31 05:49:07

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
19页	369K
描述
Pin-/Software-Compatible, 16-/12-Bit, Voltage-Output DACs

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MAX5137 数据手册

19-4209; Rev 1; 10/08

Pin-/Software-Compatible,

16-/12-Bit, Voltage-Output DACs

4–MAX5137

General Description

Features

♦ 16-/12-Bit Resolution in a 4mm x 4mm, 24-Pin

The MAX5134–MAX5137 is a family of pin-compatible

and software-compatible 16-bit and 12-bit DACs. The

MAX5134/MAX5135 are low-power, quad 16-/12-bit,

buffered voltage-output, high-linearity DACs. The

MAX5136/MAX5137 are low-power, dual 16-/12-bit,

buffered voltage-output, high-linearity DACs. They use

a precision internal reference or a precision external ref-

erence for rail-to-rail operation. The MAX5134–MAX5137

accept a wide +2.7V to +5.25V supply-voltage range to

accommodate most low-power and low-voltage applica-

TQFN Package

♦ Hardware-Selectable to Zero/Midscale DAC

Output on Power-Up or Reset

♦ Double-Buffered Input Registers

♦ LDAC Asynchronously Updates DAC Outputs

Simultaneously

♦ READY Facilitates Daisy Chaining

♦ High-Performance 10ppm/°C Internal Reference

♦ Guaranteed Monotonic Over All Operating

tions. These devices accept a 3-wire SPI^TM-/QSPI^TM

/MICROWIRE^TM-/DSP-compatible serial interface to save

board space and reduce the complexity of optically iso-

lated and transformer-isolated applications. The digital

interface’s double-buffered hardware and software

LDAC provide simultaneous output updates. The serial

interface features a READY output for easy daisy-chain-

ing of several MAX5134–MAX5137 devices and/or other

compatible devices. The MAX5134–MAX5137 include a

hardware input to reset the DAC outputs to zero or mid-

scale upon power-up or reset, providing additional safety

for applications that drive valves or other transducers

that need to be off during power-up. The high linearity of

the DACs makes these devices ideal for precision con-

trol and instrumentation applications. The MAX5134–

MAX5137 are available in an ultra-small (4mm x 4mm),

24-pin TQFN package and are specified over the -40°C

to +105°C extended industrial temperature range.

Conditions

♦ Wide +2.7V to +5.25V Supply Range

♦ Rail-to-Rail Buffered Output Operation

♦ Low Gain Error (Less Than 0.5ꢀFSꢁ and Offset

(Less Than 10mVꢁ

♦ 30MHz 3-Wire SPI-/QSPI-/MICROWIRE-/

DSP-Compatible Serial Interface

♦ CMOS-Compatible Inputs with Hysteresis

♦ Low-Power Consumption (I

= 2µA maxꢁ

SHDN

Ordering Information

PIN-

PACKAGE

RESOLUTION

(BITSꢁ

INL

(LSBꢁ

PART

MAX5134AGTG+ 24 TQFN-EP*

MAX5135GTG+ 24 TQFN-EP*

MAX5136AGTG+ 24 TQFN-EP*

MAX5137GTG+ 24 TQFN-EP*

16 Quad

12 Quad

16 Dual

12 Dual

+Denotes a lead-free/RoHS-compliant package.

*EP = Exposed pad.

Applications

Automatic Test Equipment

Automatic Tuning

Note: All devices are specified over the -40°C to +105°C operating

temperature range.

Pin Configuration

Communication Systems

Data Acquisition

TOP VIEW

Gain and Offset Adjustment

Portable Instrumentation

Power-Amplifier Control

GND 19

N.C. 20

REF0 21

REFI 22

N.C. 23

SCLK

N.C.

Process Control and Servo Loops

Programmable Voltage and Current Sources

MAX5134–

MAX5137

DIN

N.C.

GND

*EP

Functional Diagrams and Typical Operating Circuit appear

at end of data sheet.

AVDD

SPI and QSPI are trademarks of Motorola Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

THIN QFN

4mm x 4mm

*EXPOSED PAD.

**N.C. FOR THE MAX5136/MAX5137.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim 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MAX5137相关器件

型号	品牌	获取价格	描述	数据表
MAX5137GTG+	MAXIM	获取价格	Pin-/Software-Compatible, 16-/12-Bit, Voltage-Output DACs
MAX5137GUE+	MAXIM	获取价格	Pin-/Software-Compatible, 16-/12-Bit, Voltage-Output DACs
MAX5137GUE+T	MAXIM	获取价格	D/A Converter, 4 Func, PDSO16,
MAX5138	MAXIM	获取价格	Low-Power, Single, 16-/12-Bit, Buffered Voltage-Output DACs
MAX5138	ADI	获取价格	低功耗、单通道、16/12位、缓冲电压输出DAC
MAX5138_12	MAXIM	获取价格	Low-Power, Single, 16-/12-Bit, Buffered Voltage-Output DACs
MAX5138BGTE+	MAXIM	获取价格	Low-Power, Single, 16-/12-Bit, Buffered Voltage-Output DACs
MAX5138BGTE+T	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 5us Settling Time, TQFN-16
MAX5139	MAXIM	获取价格	Low-Power, Single, 16-/12-Bit, Buffered Voltage-Output DACs
MAX5139	ADI	获取价格	低功耗、单通道、16/12位、缓冲电压输出DAC

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