参数资料
型号: MAX5484EUD+T
厂商: Maxim Integrated Products
文件页数: 18/20页
文件大小: 0K
描述: IC POT DGTL 10BIT NV 14-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
接片: 1024
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 4 线串行(芯片选择,递增,增/减)
电源电压: 2.7 V ~ 5.25 V,±2.5 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 带卷 (TR)
Typical Operating Characteristics (continued)
(VDD = 5.0V, VSS = 0V, TA = +25°C, unless otherwise noted.)
10-Bit, Nonvolatile, Linear-Taper Digital
Potentiometers
0
20
10
40
30
50
60
70
80
WIPER RESISTANCE vs. CODE
(VARIABLE RESISTOR, TA = +25
°C)
MAX5481
toc19
R
W
)
0
256 384
128
512 640 768 896 1024
CODE
0
20
10
40
30
50
60
70
80
WIPER RESISTANCE vs. CODE
(VARIABLE RESISTOR, TA = +85
°C)
MAX5481
toc20
R
W
)
0
256 384
128
512 640 768 896 1024
CODE
0
10
30
20
50
60
40
70
W-TO-L RESISTANCE vs. CODE
(MAX5484)
MAX5481
toc21
R
WL
(k
Ω
)
0
256 384
128
512 640 768 896 1024
CODE
0
2
6
4
10
12
8
14
W-TO-L RESISTANCE vs. CODE
(MAX5483)
MAX5481
toc22
R
WL
(k
Ω
)
0
256 384
128
512 640 768 896 1024
CODE
18.0
18.5
19.0
19.5
20.0
20.5
21.0
21.5
22.0
012345
WIPER RESISTANCE vs. WIPER VOLTAGE
(VARIABLE RESISTOR)
MAX5481
toc23
WIPER VOLTAGE (V)
R
W
)
VDD = 5V
CODE = 00 0000
-2.0
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-40
-15
10
35
60
85
END-TO-END (RHL) % CHANGE
vs. TEMPERATURE (VOLTAGE-DIVIDER)
MAX5481
toc24
TEMPERATURE (
°C)
END-TO-END
RESISTANCE
CHANGE
(%)
-2.0
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
2.0
-40
-15
10
35
60
85
WIPER-TO-END RESISTANCE (RWL) % CHANGE
vs. TEMPERATURE (VARIABLE RESISTOR)
MAX5481
toc25
TEMPERATURE (
°C)
WIPER-TO-END
RESISTANCE
CHANGE
(%)
CODE = 11 1111 1111
0
0.3
0.9
0.6
1.2
1.5
-40
10
-15
35
60
85
STANDBY SUPPLY CURRENT
vs. TEMPERATURE
MAX5481
toc26
TEMPERATURE (
°C)
I DD
A)
VDD = 5.25V
DIGITAL SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5481
toc27
DIGITAL INPUT VOLTAGE (V)
I DD
A)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1
10
100
1000
10,000
0.1
0
5.0
VDD = 5V
MAX5481–MAX5484
7
Maxim Integrated
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MAX5483EUD+T IC POT DGTL 10BIT NV 14-TSSOP
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