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参数资料
| 型号： | DS4301U-200 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/7页 |
| 文件大小： | 0K |
| 描述： | IC POT DIG NV 200K 32POS 8-USOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 接片： | 32 |
| 电阻（欧姆）： | 200k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±250 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 3 线（芯片选择，递增，增/减） |
| 电源电压： | 2.4 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
DS4301
Nonvolatile, 32-Position Digital Potentiometer
_____________________________________________________________________
5
Typical Operating Characteristics (continued)
(VCC = 5.0V; TA = +25°C, unless otherwise noted.)
END-TO-END RESISTANCE PERCENT
CHANGE FROM +25
°C vs. TEMPERATURE
DS4301
toc10
TEMPERATURE (
°C)
%
CHANGE
(FROM
+25
°C)
60
40
20
0
-20
-4
-3
-2
-1
0
1
2
3
4
5
-5
-40
80
-37.18ppm/
°C = tc
-148.38ppm/
°C = tc
TEMPERATURE COEFFICIENT
vs. POTENTIOMETER SETTING
DS4301
toc11
POTENTIOMETER SETTING (DEC)
TEMPERATURE
COEFFICIENT
(ppm/
°C)
30
25
15
20
10
5
-8
-6
-4
-2
0
2
4
6
8
10
-10
0
25
°C TO 85°C
+25
°C TO -40°C
Pin Description
PIN
NAME
FUNCTION
1
INC
Increment/Decrement Wiper Control. When INC transitions from high-to-low, the wiper moves in the
direction established by the state of the U/D pin.
2U/D
Up/Down Control. Sets the directions of wiper movement. When set to a high state, a high-to-low
transition on the INC pin increments the wiper. When set to a low state, a high-to-low transition on the
INC pin decrements the wiper.
3
H
High-End Terminal of the Potentiometer
4
GND
Ground Terminal
5
W
Wiper Terminal of the Potentiometer
6
L
Low-End Terminal of the Potentiometer
7
CS
Chip Select. When set to a low state, the wiper position can be adjusted using U/D and INC. When in
a high-state, activity on INC and U/D does not affect or change the wiper position.
8VCC
Power Supply Terminal
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS4301U-200/T&R | 制造商:Maxim Integrated Products 功能描述:IC POT DIG NV 200K 32POS 8-USOP |
| DS4301U-200/T&R | 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 |
| DS4301U-200+ | 功能描述:数字电位计 IC Nonvolatile 32-Position 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 |
| DS4301U-200+T&R | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 32POS 200KOHM SGL 8USOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Nonvolatile 32-Position |
| DS4301U-200+T&R | 功能描述:数字电位计 IC Nonvolatile 32-Position 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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