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MAX5820MEUA+T

更新时间： 2024-11-09 20:52:07
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管转换器
页数 文件大小 规格书
13页 399K
描述
D/A Converter, 2 Func, Serial Input Loading, 4us Settling Time, PDSO8, MO-187C-AA, MICRO SOP-8

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MAX5820MEUA+T 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：TSSOP
包装说明：TSSOP, TSSOP8,.19针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：5.62最大模拟输出电压：5.5 V
最小模拟输出电压：转换器类型：D/A CONVERTER
输入位码：BINARY输入格式：SERIAL
JESD-30 代码：S-PDSO-G8JESD-609代码：e3
长度：3 mm最大线性误差 (EL)：0.3906%
湿度敏感等级：1位数：8
功能数量：2端子数量：8
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装等效代码：TSSOP8,.19封装形状：SQUARE
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：3/5 V认证状态：Not Qualified
座面最大高度：1.1 mm最大稳定时间：12 µs
标称安定时间 (tstl)：4 µs子类别：Other Converters
最大压摆率：0.215 mA标称供电电压：5 V
表面贴装：YES技术：BICMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：3 mmBase Number Matches：1

MAX5820MEUA+T 数据手册

 浏览型号MAX5820MEUA+T的Datasheet PDF文件第2页浏览型号MAX5820MEUA+T的Datasheet PDF文件第3页浏览型号MAX5820MEUA+T的Datasheet PDF文件第4页浏览型号MAX5820MEUA+T的Datasheet PDF文件第5页浏览型号MAX5820MEUA+T的Datasheet PDF文件第6页浏览型号MAX5820MEUA+T的Datasheet PDF文件第7页 
19-3538; Rev 0; 2/05  
Dual, 8-Bit, Low-Power, 2-Wire, Serial  
Voltage-Output DAC  
General Description  
Features  
The MAX5820 is a dual, 8-bit voltage-output, digital-to-  
analog converter (DAC) with an I2C-compatible,  
2-wire interface that operates at clock rates up to 400kHz.  
The device operates from a single 2.7V to 5.5V supply  
♦ Ultra-Low Supply Current  
115µA at V  
135µA at V  
= 3.6V  
= 5.5V  
DD  
DD  
♦ 300nA Low-Power Power-Down Mode  
♦ Single 2.7V to 5.5V Supply Voltage  
(115µA at V  
= 3.6V). A power-down mode decreases  
DD  
current consumption to less than 1µA. The MAX5820 fea-  
tures three software-selectable power-down output  
impedances: 100kΩ, 1kΩ, and high impedance. Other  
features include internal precision rail-to-rail output  
buffers and a power-on reset (POR) circuit that powers up  
the DAC in the 100kΩ power-down mode.  
♦ Fast 400kHz I2C-Compatible 2-Wire  
Serial Interface  
♦ Schmitt-Trigger Inputs for Direct Interfacing  
to Optocouplers  
The MAX5820 features a double-buffered I2C-compatible  
serial interface that allows multiple devices to share a sin-  
gle bus. All logic inputs are CMOS-logic compatible and  
buffered with Schmitt triggers, allowing direct interfacing  
to optocoupled and transformer-isolated interfaces. The  
MAX5820 minimizes digital noise feedthrough by discon-  
necting the clock (SCL) signal from the rest of the device  
when an address mismatch is detected.  
♦ Rail-to-Rail Output Buffer Amplifiers  
♦ Three Software-Selectable Power-Down Output  
Impedances  
100kΩ, 1kΩ, and High Impedance  
♦ Readback Mode for Bus and Data Checking  
♦ Power-On Reset to Zero  
♦ 8-Pin µMAX Package  
The MAX5820 is specified over the extended (-40°C to  
+85°C) temperature range and is available in a small  
Ordering Information  
®
8-pin µMAX package. Refer to the MAX5822 data  
sheet for the 12-bit version and to the MAX5821 data  
sheet for a 10-bit version.  
TEMP  
RANGE  
PIN-  
PACKAGE  
PART  
ADDRESS  
MAX5820LEUA -40°C to +85°C 8 µMAX  
MAX5820MEUA -40°C to +85°C 8 µMAX  
0111 00X  
1011 00X  
Applications  
Digital Gain and Offset Adjustments  
Programmable Voltage and Current Sources  
Programmable Attenuation  
Typical Operating Circuit  
V
DD  
VCO/Varactor Diode Control  
V
Low-Cost Instrumentation  
DD  
μC  
Battery-Operated Instrumentation  
SDA  
SCL  
R
P
R
P
Pin Configuration  
R
R
S
TOP VIEW  
SCL  
V
DD  
S
MAX5820  
OUTA  
OUTB  
SDA  
REF  
V
1
2
3
4
8
7
6
5
OUTB  
OUTA  
REF  
DD  
GND  
ADD  
SCL  
MAX5820  
R
R
S
V
SCL  
DD  
S
MAX5820  
OUTA  
OUTB  
SDA  
REF  
SDA  
μMAX  
REF  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
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MAX5820MEUA+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX5820MEUA+ MAXIM

类似代替

 D/A Converter, 2 Func, Serial Input Loading, 4us Settling Time, PDSO8, ROHS COMPLIANT, MO-
MAX5820MEUA-T MAXIM

功能相似

 D/A Converter, 2 Func, Serial Input Loading, 4us Settling Time, PDSO8, MO-187C-AA, MICRO S

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