参数资料
型号: MAX5388MAUB+
厂商: Maxim Integrated Products
文件页数: 8/13页
文件大小: 0K
描述: IC DGTL POT 256POS 50K 10UMAX
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: 3 线串行(芯片选择)
电源电压: 2.6 V ~ 5.5 V
工作温度: -40°C ~ 125°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
Dual, 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometers
MAX5386/MAX5388
4 ______________________________________________________________________________________
Typical Operating Characteristics
(VDD = 5V, TA = +25°C, unless otherwise noted.)
RESISTANCE (W-TO-L)
vs. TAP POSITION (100kI)
MAX5386
toc06
TAP POSITION
RESISTANCE
(W-TO-L)
(k
I
)
204
153
102
51
10k
20k
30k
40k
50k
60k
70k
80k
90k
100k
110k
0
255
VARIABLE-RESISTOR DNL
vs. TAP POSITION (10kI)
MAX5386
toc09
TAP POSITION
DNL
(LSB)
204
153
102
51
-0.08
-0.06
-0.04
-0.02
0
0.02
0.04
0.06
0.08
0.10
-0.10
0
255
IWIPER = 400A
SUPPLY CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
SUPPLY
CURRENT
(A)
-25 -10 0 20
125
35 50 65 80 95 110
0.4
0.8
0.2
0.6
1.0
0
-40
MAX5386
toc01
VDD = 2.6V
VDD = 5V
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
DIGITAL INPUT VOLTAGE (V)
SUPPLY
CURRENT
(mA)
0.5
3.0
5.0
4.5
4.0
1.5
2.5
2.0
1.0
3.5
0.01
1
0.001
0.1
10
0.0001
0
MAX5386
toc02
VDD = 2.6V
VDD = 5V
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
VDD (V)
I DD
(A)
5.5
3.5
3.0
4.0
4.5
5.0
0.25
0.75
0.50
1.00
0
2.5
MAX5386
toc03
RESISTANCE (W TO L)
vs. TAP POSITION (10k)
TAP POSITION
W-TO-L
RESISTANCE
(k
)
255
204
153
51
102
3000
9000
6000
11,000
0
4000
10,000
7000
2000
8000
5000
1000
0
MAX5386
toc0
4
RESISTANCE (W TO L)
vs. TAP POSITION (50k)
TAP POSITION
W-TO-L
RESISTANCE
(k
)
255
204
153
51
102
15,000
45,000
30,000
55,000
0
20,000
50,000
35,000
10,000
40,000
25,000
5000
0
MAX5386
toc0
5
WIPER RESISTANCE
vs. WIPER VOLTAGE (10k)
WIPER VOLTAGE
WIPER
RESISTANCE
(
)
0.5
3.0
5.0
4.5
4.0
1.5
2.5
2.0
1.0
3.5
110
150
90
130
190
170
210
70
0
MAX5386
toc0
7
VDD = 2.6V
VDD = 5V
END-TO-END RESISTANCE % CHANGE
vs. TEMPERATURE
MAX5386
toc08
TEMPERATURE (NC)
END-TO-END
RESISTANCE
%
CHANGE
110
95
80
65
50
35
20
5
-10
-25
-0.4
-0.3
-0.2
-0.1
0
0.1
-0.5
-40
125
10kI
50kI
100kI
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MAX5388MAUB+ 功能描述:数字电位计 IC Dl 256-Tap Volatile Linear Taper 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
MAX5388MAUB+T 功能描述:数字电位计 IC Dl 256-Tap Volatile Linear Taper 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
MAX5388NAUB+ 功能描述:数字电位计 IC Dl 256-Tap Volatile Linear Taper 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
MAX5388NAUB+T 功能描述:数字电位计 IC Dl 256-Tap Volatile Linear Taper 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
MAX5389EVKIT+ 功能描述:数字电位计 IC MAX5389 Eval Kit 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