参数资料
型号: MAX5391LEVMINIQU+
厂商: Maxim Integrated Products
文件页数: 9/14页
文件大小: 0K
描述: EVAL KIT MAX5391
标准包装: 1
系列: *
Dual 256-Tap, Volatile, Low-Voltage
Linear Taper Digital Potentiometers
MAX5391/MAX5393
4 ______________________________________________________________________________________
Typical Operating Characteristics
(VDD = 1.8V, TA = +25NC, unless otherwise noted.)
Figure 1. Voltage-Divider and Variable Resistor Configurations
SUPPLY CURRENT
vs. TEMPERATURE
MAX5391
toc01
TEMPERATURE (°C)
SUPPLY
CURRENT
(A)
110
95
80
65
50
35
20
5
-10
-25
5
10
15
20
25
30
VDD = 5V
VDD = 2.6V
VDD = 1.8V
0
-40
125
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5391
toc02
DIGITAL INPUT VOLTAGE (V)
SUPPLY
CURRENT
(A)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
100
1000
10,000
1
0
5.0
VDD = 2.6V
VDD = 1.8V
VDD = 5V
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5391
toc03
VDD (V)
I DD
(A)
5.2
4.7
4.2
3.7
3.2
2.7
2.2
15
20
25
30
10
1.7
RESISTANCE (W_-TO-L_)
vs. TAP POSITION (10kI)
MAX5391
toc04
TAP POSITION
W-TO-L
RESISTANCE
(k
I
)
1
2
3
4
5
6
7
8
9
10
0
204
153
102
51
0
255
RESISTANCE (W_-TO-L_)
vs. TAP POSITION (50kI)
MAX5391
toc05
TAP POSITION
W-TO-L
RESISTANCE
(k
I
)
5
10
15
20
25
30
35
40
45
50
0
204
153
102
51
0
255
RESISTANCE (W_-TO-L_)
vs. TAP POSITION (100kI)
MAX5391
toc06
TAP POSITION
W-TO-L
RESISTANCE
(k
I
)
10
20
30
40
50
60
70
80
90
100
0
204
153
102
51
0
255
H
L
W
N.C.
L
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MAX5391MATE+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
MAX5391NATE+ 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
MAX5391NATE+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