MAX5214

更新时间： 2024-11-06 11:16:35

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
16页	2996K
描述
14-/16-Bit, Low-Power, High-Performance, Buffered Single DACs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX5214 数据手册

19-5651; Rev 0; 12/10

14-/16-Bit, Low-Power,

High-Performance, Buffered Single DACs

General Description

Features

S Low-Power Consumption (80µA max)

The MAX5214/MAX5216 are pin-compatible, 14-bit

and 16-bit digital-to-analog converters (DACs). The

MAX5214/MAX5216 are single-channel, low-power, buff-

ered voltage-output DACs. The devices use a precision

external reference applied through the high resistance

input for rail-to-rail operation and low system power

consumption. The MAX5214/MAX5216 accept a wide

2.7V to 5.25V supply voltage range. Power consump-

tion is extremely low to accommodate most low-power

and low-voltage applications. These devices feature a

3-wire SPIK-/QSPIK-/MICROWIREK-/DSP-compatible

serial interface to save board space and to reduce

the complexity in isolated applications. The MAX5214/

MAX5216 minimize the digital noise feedthrough from

input to output with SCLK and DIN input buffers pow-

ered down after completion of each serial input frame.

On power-up, the MAX5214/MAX5216 reset the DAC

output to zero, providing additional safety for applica-

tions that drive valves or other transducers that need

to be off on power-up. The DAC output is buffered

resulting in a low supply current of 80FA (max) and

a low offset error of Q0.25mV. A zero level applied to

the CLR pin asynchronously clears the contents of the

input and DAC registers and sets the DAC output to

zero independent of the serial interface. The MAX5214/

MAX5216 are available in an ultra-small (3mm x 3mm),

8-pin FMAX^®package and are specified over the

-40NC to +105NC extended industrial temperature range.

S 14-/16-Bit Resolution in a 3mm x 3mm, 8-Pin

µMAX Package

S Relative Accuracy

0ꢀ.2 LSB INL (MAX2.14, 14-Bit)

1ꢀ0 LSB INL (MAX2.16, 16-Bit)

S Guaranteed Monotonic Over All Operating Ranges

S Low Gain and Offset Error

S Wide .ꢀ7V to 2ꢀ.2V Supply Range

S Rail-to-Rail Buffered Output Operation

S Safe Power-On Reset (POR) to Zero DAC Output

S Fast 20MHz, 3-Wire, SPI/QSPI/MICROWIRE-

Compatible Serial Interface

S Schmitt-Trigger Inputs for Direct Optocoupler

Interface

S Asynchronous CLR Clears DAC Output to Code 0

S High Reference Input Resistance for Power

Reduction

S Buffered Voltage Output Directly Drives 10kI

Loads

Ordering Information

RESOLUTION

PART

PIN-PACKAGE

(BITS)

Applications

2-Wire Sensors

MAX2.14GUA+

MAX2.16GUA+

8 FMAX

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

Communication Systems

operating temperature range.

Automatic Tuning

+Denotes a lead(Pb)-free/RoHS-compliant package.

Gain and Offset Adjustment

Power Amplifier Control

Functional Diagram

Process Control and Servo Loops

Portable Instrumentation

REF

Programmable Voltage and Current Sources

Automatic Test Equipment

POR

MAX5214

MAX5216

SCLK

DIN

SERIAL-TO-

PARALLEL

CONVERTER

INPUT

DAC

14-/16-BIT

DAC

OUT

BUFFER

SPI/QSPI are trademarks of Motorola, Inc.

GND

CLR

MICROWIRE is a trademark of National Semiconductor Corp.

µMAX is a registered trademark of Maxim Integrated Products, Inc.

_______________________________________________________________ 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...16

中文翻译

下载PDF

与MAX5214相关器件

型号	品牌	获取价格	描述	数据表
MAX5214GUA	MAXIM	获取价格	14-/16-Bit, Low-Power, High-Performance, Buffered Single DACs
MAX5214GUA+	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 14us Settling Time, PDSO8, 3 X 3 MM, ROHS COM
MAX5214GUA+T	MAXIM	获取价格	D/A Converter, 1 Func, PDSO8,
MAX5215	MAXIM	获取价格	14-/16-Bit, Low-Power, Buffered Output,Rail-to-Rail DACs with I2C Interface
MAX5215	ADI	获取价格	14/16位低功耗、满摆幅缓冲输出DAC，带有I2C 接口
MAX5215GUA	MAXIM	获取价格	14-/16-Bit, Low-Power, Buffered Output,Rail-to-Rail DACs with I2C Interface
MAX5215GUA+	MAXIM	获取价格	D/A Converter, 1 Func, PDSO8,
MAX5215GUA+T	MAXIM	获取价格	D/A Converter, 1 Func, PDSO8,
MAX5216	MAXIM	获取价格	MAX5216 Evaluation Kit
MAX5216	ADI	获取价格	14/16位低功耗、带SPI接口的，缓冲输出的满摆幅DAC

与MAX5214相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX5214

MAX5214 数据手册

与MAX5214相关器件

与MAX5214相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX5214

MAX5214 数据手册

与MAX5214相关器件

与MAX5214相关文章

您还可以找

您在本页遇到什么问题？