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MAX5438EUB-T PDF预览

MAX5438EUB-T

更新时间: 2024-11-25 19:26:11
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管转换器电阻器
页数 文件大小 规格书
11页 806K
描述
Digital Potentiometer, 1 Func, 100000ohm, 3-wire Serial Control Interface, 128 Positions, BICMOS, PDSO10, MO-187CBA, MICRO, SOP-10

MAX5438EUB-T 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:MO-187CBA, MICRO, SOP-10针数:10
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.4
其他特性:DEVICE SUPPORTS DUAL SUPPLY OPERATION标称带宽:0.2 kHz
控制接口:3-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:S-PDSO-G10JESD-609代码:e0
长度:3 mm湿度敏感等级:1
标称负供电电压:-15 V功能数量:1
位置数:128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):245认证状态:Not Qualified
电阻定律:LINEAR最大电阻器端电压:15 V
最小电阻器端电压:-15 V座面最大高度:1.1 mm
标称供电电压:15 V表面贴装:YES
技术:BICMOS标称温度系数:35 ppm/ °C
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn85Pb15)
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
标称总电阻:100000 Ω宽度:3 mm
Base Number Matches:1

MAX5438EUB-T 数据手册

 浏览型号MAX5438EUB-T的Datasheet PDF文件第2页浏览型号MAX5438EUB-T的Datasheet PDF文件第3页浏览型号MAX5438EUB-T的Datasheet PDF文件第4页浏览型号MAX5438EUB-T的Datasheet PDF文件第5页浏览型号MAX5438EUB-T的Datasheet PDF文件第6页浏览型号MAX5438EUB-T的Datasheet PDF文件第7页 
19-2657; Rev 3; 9/04  
±±5, ±28-Tap, Low-Drift Digital Potentiometers  
General Description  
Features  
The MAX5436–MAX5439 are 128-tap high-voltage ( 5ꢀ  
to 15ꢀV ꢁigital poteꢂtioꢃeterꢄ iꢂ paꢅcageꢄ that are halꢆ  
the ꢄize oꢆ ꢅoꢃparable ꢁeviꢅeꢄ iꢂ 8-piꢂ SO. They perꢆorꢃ  
the ꢄaꢃe ꢆuꢂꢅtioꢂ aꢄ ꢃeꢅhaꢂiꢅal poteꢂtioꢃeterꢄ, but  
replaꢅe the ꢃeꢅhaꢂiꢅꢄ with a ꢄiꢃple ꢁigital iꢂterꢆaꢅe. The  
ꢁigital logiꢅ iꢄ powereꢁ by a ꢄeparate ꢄiꢂgle +2.7ꢀ to  
+10V to +30V Single-Supply Operation  
-28V to -10V Single Negative Supply Operation  
±5V to ±15V Dual-Supply Operation  
128 Tap Positions  
+5.25ꢀ ꢄupply voltage (ꢀ V. The reꢄiꢄtor ꢄtriꢂg uꢄeꢄ itꢄ  
CC  
Uncommitted High-Voltage Amplifier  
owꢂ aꢂalog ꢄupplieꢄ (ꢀ  
aꢂꢁ ꢀ V that require  
SS  
DD  
(MAX5437/MAX5439)  
DD  
- ꢀ to be greater thaꢂ 9ꢀ aꢂꢁ leꢄꢄ thaꢂ 31.5ꢀ. Thiꢄ  
SS  
Low Temperature Coefficient  
35ppm/°C (End-to-End)  
allowꢄ ꢆor greater ꢆlexibility iꢂ voltage raꢂgeꢄ that ꢅaꢂ be  
uꢄeꢁ with theꢄe ꢁeviꢅeꢄ. Exaꢃpleꢄ oꢆ aꢂalog ꢄupply  
raꢂgeꢄ iꢂꢅluꢁe ꢂot oꢂly ꢁual voltageꢄ oꢆ 5ꢀ to 15ꢀ, but  
ꢄiꢂgle-ꢄupply voltageꢄ, ꢄuꢅh aꢄ +10ꢀ, +15ꢀ, +30ꢀ, -30ꢀ,  
5ppm/°C (Ratiometric)  
Small-Footprint Packages  
aꢂꢁ ꢃore, aꢄ loꢂg aꢄ the raꢂgeꢄ oꢆ ꢀ  
SS  
- ꢀ aꢂꢁ ꢀ  
-
DD  
SS  
CC  
10-Pin µMAX (MAX5436/MAX5438)  
14-Pin TSSOP (MAX5437/MAX5439)  
are ꢃet.  
The MAX5437/MAX5439 iꢂꢅluꢁe aꢂ oꢂ-ꢅhip, high-  
voltage, uꢂꢅoꢃꢃitteꢁ aꢃpliꢆier, proviꢁiꢂg aꢁꢁitioꢂal  
reꢁuꢅtioꢂꢄ iꢂ boarꢁ ꢄpaꢅe aꢂꢁ ꢅoꢄt. Other ꢆeatureꢄ  
iꢂꢅluꢁe low 35ppꢃ/°C eꢂꢁ-to-eꢂꢁ aꢂꢁ 5ppꢃ/°C ratio-  
ꢃetriꢅ reꢄiꢄtor teꢃperature ꢅoeꢆꢆiꢅieꢂtꢄ, a 3-wire SPI™/  
QSPI™/MICROWIRE™-ꢅoꢃpatible ꢄerial iꢂterꢆaꢅe, aꢂꢁ  
a power-oꢂ reꢄet to ꢃiꢁꢄꢅale.  
Glitchless Switching Between the Resistor Taps  
3-Wire SPI/QSPI/MICROWIRE-Compatible Serial  
Interface  
50k/100kEnd-to-End Resistances  
Power-On Reset: Wiper Goes to Midscale  
The MAX5436/MAX5438 are available iꢂ 10-piꢂ µMAX  
paꢅcageꢄ. The MAX5437/MAX5439 are available iꢂ 14-  
piꢂ TSSOP paꢅcage. Eaꢅh ꢁeviꢅe iꢄ guaraꢂteeꢁ over  
the exteꢂꢁeꢁ teꢃperature raꢂge oꢆ -40°C to +85°C.  
(Position 64)  
Ordering Information  
PIN-  
RESISTANCE  
PART  
TEMP RANGE  
PACKAGE  
(k)  
MAX5436EUB -40°C to +85°C 10 µMAX  
MAX5437EUD -40°C to +85°C 14 TSSOP  
MAX5438EUB -40°C to +85°C 10 µMAX  
MAX5439EUD -40°C to +85°C 14 TSSOP  
50  
50  
Applications  
LCD Sꢅreeꢂ Coꢂtraꢄt Aꢁjuꢄtꢃeꢂt  
100  
100  
Data-Aꢅquiꢄitioꢂ Syꢄteꢃꢄ  
Meꢅhaꢂiꢅal Poteꢂtioꢃeter Replaꢅeꢃeꢂt  
Low-Driꢆt Prograꢃꢃable Gaiꢂ Aꢃpliꢆier  
Auꢁio ꢀoluꢃe Coꢂtrol  
Pin Configurations  
TOP VIEW  
1
2
3
4
5
6
7
14 V  
CC  
SCLK  
DIN  
SCLK  
DIN  
1
2
3
4
5
10 V  
CC  
13  
12  
L
9
8
7
6
L
MAX5436  
MAX5438  
CS  
W
CS  
W
H
11 H  
SHDN  
GND  
MAX5437  
MAX5439  
GND  
10  
9
V
SS  
V
V
DD  
DD  
IN+  
IN-  
V
SS  
µMAX  
OUT  
8
SPI/QSPI are trademarks of Motorola, Inc.  
TSSOP  
MICROWIRE is a trademark of National Semiconductor Corp.  
________________________________________________________________ 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.  

MAX5438EUB-T 替代型号

型号 品牌 替代类型 描述 数据表
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