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MAX5435LEZT-T

更新时间： 2024-11-25 03:35:15
品牌 Logo 应用领域
美信 - MAXIM 转换器电位器数字电位计电阻器光电二极管信息通信管理
页数 文件大小 规格书
17页 368K
描述
32-Tap, Nonvolatile, I2C, Linear, Digital Potentiometers

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MAX5435LEZT-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：SOT-23
包装说明：SOT-23, 6 PIN针数：6
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.39
Is Samacsys：N标称带宽：0.25 kHz
控制接口：2-WIRE SERIAL转换器类型：DIGITAL POTENTIOMETER
JESD-30 代码：R-PDSO-G6JESD-609代码：e0
长度：2.9 mm湿度敏感等级：1
功能数量：1位置数：32
端子数量：6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：TSOP6,.11,37
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：245电源：3/5 V
认证状态：Not Qualified电阻定律：LINEAR
最大电阻器端电压：5 V最小电阻器端电压：
座面最大高度：1.1 mm子类别：Digital Potentiometers
标称供电电压：5 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：0.95 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：1.6 mm
Base Number Matches：1

MAX5435LEZT-T 数据手册

 浏览型号MAX5435LEZT-T的Datasheet PDF文件第2页浏览型号MAX5435LEZT-T的Datasheet PDF文件第3页浏览型号MAX5435LEZT-T的Datasheet PDF文件第4页浏览型号MAX5435LEZT-T的Datasheet PDF文件第5页浏览型号MAX5435LEZT-T的Datasheet PDF文件第6页浏览型号MAX5435LEZT-T的Datasheet PDF文件第7页 
19-3511; Rev 1; 12/04  
2
32-Tap, Nonvolatile, I C, Linear, Digital  
Potentiometers  
General Description  
Features  
The MAX5432–MAX5435 nonvolatile, linear-taper, digi-  
tal potentiometers perform the function of a mechanical  
potentiometer, but replace the mechanics with a simple  
2-wire serial interface. Each device performs the same  
function as a discrete potentiometer or a variable resis-  
tor and has 32 tap points.  
♦ Tiny 3mm x 3mm 8-Pin TDFN and 6-Pin Thin  
SOT23 Packages  
♦ Power-On Recall of Wiper Position from  
Nonvolatile Memory  
♦ 35ppm/°C End-to-End Resistance Temperature  
Coefficient  
The MAX5432–MAX5435 feature an internal, nonvolatile,  
electrically erasable programmable read-only memory  
(EEPROM) that returns the wiper to its previously stored  
position at power-up. The fast-mode I2C†-compatible  
serial interface allows communication at data rates up to  
400kbps, minimizing board space and reducing inter-  
connection complexity. Each device is available with  
one of four factory-preset I2C addresses (see the  
Selector Guide).  
♦ 5ppm/°C Ratiometric Temperature Coefficient  
♦ 50kΩ/100kΩ Resistor Values  
♦ Fast 400kbps I2C-Compatible Serial Interface  
♦ 500nA (typ) Static Supply Current  
♦ +2.7V to +5.25V Single-Supply Operation  
♦ 32 Tap Positions  
♦
0.15 ꢀSꢁ INꢀ (typ)ꢂ 0.15 ꢀSꢁ DNꢀ (typ)  
Use the MAX5432–MAX5435 in applications requiring  
digitally controlled resistors. Two resistance values are  
available (50kΩ and 100kΩ) in a voltage-divider or vari-  
able resistor configuration. The nominal resistor temper-  
ature coefficient is 35ppm/°C end-to-end, and only  
5ppm/°C ratiometric, making the devices ideal for  
applications requiring a low-temperature-coefficient  
variable resistor such as low-drift, programmable-gain  
amplifier circuit configurations.  
Ordering Information  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
MAX5432LETA  
8 TDFN-EP**  
MAX5432META*  
MAX5433LETA  
8 TDFN-EP**  
8 TDFN-EP**  
MAX5433META*  
MAX5434LEZT-T  
MAX5434MEZT-T*  
MAX5434NEZT-T*  
MAX5434PEZT-T*  
MAX5435LEZT-T  
MAX5435MEZT-T*  
MAX5435NEZT-T*  
MAX5435PEZT-T*  
8 TDFN-EP**  
The MAX5432/MAX5433 are available in a 3mm x 3mm 8-  
pin TDFN package and the MAX5434/MAX5435 are avail-  
able in a 6-pin thin SOT23 package. The MAX5432–  
MAX5435 are specified over the extended (-40°C to  
+85°C) temperature range.  
6 Thin SOT23-6  
6 Thin SOT23-6  
6 Thin SOT23-6  
6 Thin SOT23-6  
6 Thin SOT23-6  
6 Thin SOT23-6  
6 Thin SOT23-6  
6 Thin SOT23-6  
Applications  
Mechanical Potentiometer Replacement  
Low-Drift Programmable-Gain Amplifiers  
Volume Control  
*Future product—contact factory for availability.  
**EP = Exposed pad.  
Liquid-Crystal Display (LCD) Screen Adjustment  
Pin Configurations  
TOP VIEW  
Selector Guide appears at end of data sheet.  
H
SDA  
GND  
SCL  
1
2
3
4
8
7
6
5
W
L
V
1
2
3
6
5
4
L
DD  
GND  
SCL  
W
†Purchase of I2C components from Maxim Integrated Products,  
Inc., or one of its sublicensed Associated Companies, conveys  
a license under the Philips I2C Patent Rights to use these com-  
ponents in an I2C system, provided that the system conforms  
to the I2C Standard Specification as defined by Philips.  
A0  
V
SDA  
MAX5432  
MAX5433  
MAX5434  
MAX5435  
DD  
SOT23  
TDFN  
________________________________________________________________ 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...17

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MAX5435LEZT-T 替代型号

型号 品牌 替代类型 描述 数据表
MAX5435LEZT+ MAXIM

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