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参数资料
| 型号： | MAX5452EUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/12页 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT DUAL 256-TAP 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 电路数： | 2 |
| 温度系数： | 标准值 35 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 4 线（芯片选择，递增，增/减） |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
| 产品目录页面： | 1399 (CN2011-ZH PDF) |
MAX5450–MAX5455
Dual, 256-Tap, Up/Down Interface,
Digital Potentiometers
_______________________________________________________________________________________
7
PIN
MAX5451
MAX5453
MAX5455
MAX5450
MAX5452
MAX5454
NAME
FUNCTION
11
CS1
Chip-Select Input of Resistor 1. Drive low to change wiper position W1
through
INC and U/D.
—2
U/
D
Up/Down Control Input. With U/
D low, a high-to-low INC transition
decrements wiper position. With U/
D high, a high-to-low INC transition
increments wiper position.
2—
U/
D1
Up/Down Control Input of Resistor 1. With U/
D1 low, a high-to-low INC1
transition decrements wiper position W1. With U/
D1 high, a high-to-low
INC1 transition increments wiper position W1.
3—
U/
D2
Up/Down Control Input of Resistor 2. With U/
D2 low, a high-to-low INC2
transition decrements wiper position W2. With U/
D2 high, a high-to-low
INC2 transition increments wiper position W2.
43
VDD
Power Supply
5
4
W1
Wiper Terminal of Resistor 1
6
—
H1
High Terminal of Resistor 1
7
5
L1
Low Terminal of Resistor 1
8
6
L2
Low Terminal of Resistor 2
9
—
H2
High Terminal of Resistor 2
10
7
W2
Wiper Terminal of Resistor 2
11
8
GND
Ground
—9
INC
Wiper Increment Control Input. With
CS1 low, a high-to-low transition
increments (U/
D high) or decrements (U/D low) wiper position W1. This
applies similarly for
CS2 and W2.
12
—
INC2
Wiper Increment Control Input. With
CS2 low, a high-to-low transition
increments (U/
D2 high) or decrements (U/D2 low) wiper position W2.
13
—
INC1
Wiper Increment Control Input. With
CS1 low, a high-to-low transition
increments (U/
D1 high) or decrements (U/D1 low) wiper position W1.
14
10
CS2
Chip-Select Input of Resistor 2. Drive low to change wiper position W2
through
INC and U/D.
Pin Description
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5452EUB+ | 功能描述:数字电位计 IC Dual 256-Tap Up/Down Interface RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5452EUB+T | 功能描述:数字电位计 IC Dual 256-Tap Up/Down Interface RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5452EUB-T | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5453EUD | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| MAX5453EUD+ | 功能描述:数字电位计 IC Dual 256-Tap Up/Down Interface RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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