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MAX5842LEUB+

更新时间： 2024-10-02 13:10:39
品牌 Logo 应用领域
美信 - MAXIM /
页数 文件大小 规格书
15页 462K
描述
D/A Converter, 1 Func, Serial Input Loading, 4us Settling Time, PDSO10, MINIATURE, MICRO MAX PACKAGE-10

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MAX5842LEUB+ 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：SOIC
包装说明：TSSOP,针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.77最大模拟输出电压：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-G10JESD-609代码：e4
长度：3 mm最大线性误差 (EL)：0.3906%
湿度敏感等级：1位数：12
功能数量：1端子数量：10
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
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.1 mm标称安定时间 (tstl)：4 µs
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：Gold (Au) - with Nickel (Ni) barrier端子形式：GULL WING
端子节距：0.5 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 mm
Base Number Matches：1

MAX5842LEUB+ 数据手册

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19-2317; Rev 0; 1/02  
Quad, 12-Bit, Low-Power, 2-Wire, Serial  
Voltage-Output DAC  
General Description  
Features  
The MAX5842 is a quad, 12-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  
o Ultra-Low Supply Current  
230µA at V  
280µA at V  
= 3.6V  
= 5.5V  
DD  
DD  
o 300nA Low-Power Power-Down Mode  
o Single 2.7V to 5.5V Supply Voltage  
supply and draws only 230µA at V  
= 3.6V. A power-  
DD  
down mode decreases current consumption to less  
than 1µA. The MAX5842 features three software-selec-  
table 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.  
o Fast 400kHz I2C-Compatible 2-Wire Serial  
Interface  
o Schmitt-Trigger Inputs for Direct Interfacing to  
Optocouplers  
The MAX5842 features a double-buffered I2C-compati-  
ble serial interface that allows multiple devices to share  
a single bus. All logic inputs are CMOS-logic compati-  
ble and buffered with Schmitt triggers, allowing direct  
interfacing to optocoupled and transformer-isolated  
interfaces. The MAX5842 minimizes digital noise  
feedthrough by disconnecting the clock (SCL) signal  
from the rest of the device when an address mismatch  
is detected.  
o Rail-to-Rail Output Buffer Amplifiers  
o Three Software-Selectable Power-Down Output  
Impedances  
100kΩ, 1kΩ, and High Impedance  
o Read-Back Mode for Bus and Data Checking  
o Power-On Reset to Zero  
o 10-Pin µMAX Package  
The MAX5842 is specified over the extended tempera-  
ture range of -40°C to +85°C and is available in a  
miniature 10-pin µMAX package. Refer to the MAX5841  
data sheet for the 10-bit version.  
Ordering Information  
TEMP  
PIN-  
PART  
ADDRESS  
RANGE  
PACKAGE  
Applications  
MAX5842LEUB -40oC to +85oC 10 µMAX  
MAX5842MEUB -40oC to +85oC 10 µMAX  
0111 10X  
1011 10X  
Digital Gain and Offset Adjustments  
Programmable Voltage and Current Sources  
Programmable Attenuation  
VCO/Varactor Diode Control  
Low-Cost Instrumentation  
Battery-Powered Equipment  
ATE  
Typical Operating Circuit  
V
DD  
V
DD  
µC  
SCL  
SDA  
R
P
R
P
Pin Configuration  
V
DD  
R
R
S
S
OUTA  
SCL  
OUTB  
OUTC  
OUTD  
MAX5842  
TOP VIEW  
SDA  
REF  
ADD  
SCL  
1
2
3
4
5
10 OUTD  
9
8
7
6
OUTC  
OUTB  
OUTA  
REF  
MAX5842  
R
R
S
S
V
DD  
V
SCL  
DD  
GND  
SDA  
MAX5842  
OUTA  
OUTB  
OUTC  
OUTD  
SDA  
REF  
µMAX  
REF  
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.  
I C is a trademark of Philips Corp.  
2
________________________________________________________________ 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.  
1234567...15

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MAX5842LEUB+ 替代型号

型号 品牌 替代类型 描述 数据表
MAX5842LEUB+T MAXIM

类似代替

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功能相似

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功能相似

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