Datasheet > MAX5816

MAX5816

更新时间： 2024-11-06 11:45:59

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
32页	4390K
描述
Ultra-Small, Quad-Channel, 12-Bit Buffered Output DAC with Internal Reference and I2C Interface

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

MAX5816 数据手册

19-6149; Rev 0; 2/12

MAX5816

Ultra-Small, Quad-Channel, 12-Bit Buffered Output DAC

with Internal Reference and I C Interface

General Description

Benefits and Features

S Four High-Accuracy DAC Channels

The MAX5816 4-channel, low-power, 12-bit, voltage-

output digital-to-analog converter (DAC) includes output

buffers and an internal reference that is selectable to be

2.048V, 2.500V, or 4.096V. The MAX5816 accepts a wide

supply voltage range of 2.7V to 5.5V with extremely low

power (3mW) consumption to accommodate most low-

voltage applications. A precision external reference input

allows rail-to-rail operation and presents a 100kI (typ)

load to an external reference.

 12-Bit Accuracy Without Adjustment

ꢀ1 ꢁLB ꢂIꢁ Buꢃꢃered ꢄoltage ꢅutꢆut

ꢀGuaranteed Monotonic ꢅver All ꢅꢆerating

Conditions

ꢀꢂndeꢆendent Mode Lettings ꢃor Each DAC

S Three Precision Lelectable ꢂnternal Reꢃerences

ꢀ2.048ꢄ, 2.500ꢄ, or 4.096ꢄ

S ꢂnternal ꢅutꢆut Buꢃꢃer

The MAX5816 has an I²C-compatible, 2-wire interface that

operates at clock rates up to 400kHz. The DAC output is

buffered and has a low supply current of less than 250FA

per channel and a low offset error of Q0.5mV (typ). On

power-up, the MAX5816 resets the DAC outputs to zero,

providing additional safety for applications that drive

valves or other transducers which need to be off on pow-

er-up. The internal reference is initially powered down to

allow use of an external reference. The MAX5816 allows

simultaneous output updates using software LOAD com-

mands. Multiple devices can simultaneously be updated

using software load command in combination with the

broadcast ID.

ꢀRail-to-Rail ꢅꢆeration with External Reꢃerence

 4.5µs Lettling Time

 ꢅutꢆuts Directly Drive 2kI ꢁoads

S Lmall 3mm x 3mm 10-Pin TDFI Package

S Wide 2.7ꢄ to 5.5ꢄ Luꢆꢆly Range

S Fast 400kHz ꢂ²C-Comꢆatible, 2-Wire Lerial

ꢂnterꢃace

S Power-ꢅn-Reset to Zero-Lcale DAC ꢅutꢆut

S Three Loꢃtware-Lelectable Power-Down ꢅutꢆut

ꢂmꢆedances

ꢀ1kI, 100kI, or High ꢂmꢆedance

The MAX5816 is available in a 10-pin TDFN package and

is specified over the -40NC to +125NC temperature range.

Applications

Functional Diagram

Programmable Voltage and Current Sources

Gain and Offset Adjustment

REF

Automatic Tuning and Optical Control

Power Amplifier Control and Biasing

Process Control and Servo Loops

Portable Instrumentation

INTERNAL REFERENCE/

EXTERNAL BUFFER

MAX5816

SCL

SDA

1 OF 4 DAC CHANNELS

BUFFER

CODE

DAC

LATCH

8-/10-/12-BIT

DAC

C SERIAL

INTERFACE

OUTA

OUTB

OUTC

OUTD

ADDR

Data Acquisition

CLEAR/

RESET

CLEAR/

CODE

LOAD

RESET

100kI

1kI

Ordering Information appears at end of data sheet.

POR

POWER-DOWN

DAC CONTROL LOGIC

GND

For related parts and recommended products to use with this part, refer to: www.maxim-ic.com/MAX5816.related

ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ 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...32

中文翻译

下载PDF

与MAX5816相关器件

型号	品牌	获取价格	描述	数据表
MAX5816ATB T	MAXIM	获取价格	Ultra-Small, Quad-Channel, 12-Bit Buffered Output DAC with Internal Reference and I2C Inte
MAX5816ATB+T	MAXIM	获取价格	Ultra-Small, Quad-Channel, 12-Bit Buffered Output DAC with Internal Reference and I2C Inte
MAX5820	MAXIM	获取价格	Dual, 8-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC
MAX5820	ADI	获取价格	双路、8位、低功耗、2线、串行电压输出DAC
MAX5820L	MAXIM	获取价格	Dual, 8-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC
MAX5820LEUA	MAXIM	获取价格	Dual, 8-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC
MAX5820LEUA+	MAXIM	获取价格	D/A Converter, 2 Func, Serial Input Loading, 4us Settling Time, PDSO8, MO-187C-AA, MICRO S
MAX5820LEUA+T	MAXIM	获取价格	D/A Converter, 2 Func, Serial Input Loading, 4us Settling Time, PDSO8, MO-187C-AA, MICRO S
MAX5820LEUA-T	MAXIM	获取价格	D/A Converter, 2 Func, Serial Input Loading, 4us Settling Time, PDSO8, MO-187C-AA, MICRO S
MAX5820M	MAXIM	获取价格	Dual, 8-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC

与MAX5816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

MAX5816

MAX5816 数据手册

与MAX5816相关器件

与MAX5816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

MAX5816

MAX5816 数据手册

与MAX5816相关器件

与MAX5816相关文章

您还可以找

您在本页遇到什么问题？