參數(shù)資料
型號: MAX5392MAUE+T
廠商: Maxim Integrated Products
文件頁數(shù): 12/16頁
文件大?。?/td> 0K
描述: IC DGTL POT 256POS 50K 16TSSOP
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
接片: 256
電阻(歐姆): 50k
電路數(shù): 2
溫度系數(shù): 標準值 35 ppm/°C
存儲器類型: 易失
接口: I²C(設備位址)
電源電壓: 1.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 帶卷 (TR)
Dual, 256-Tap, Volatile, Low-Voltage,
Linear Taper Digital Potentiometer
MAX5392
_______________________________________________________________________________________ 5
Typical Operating Characteristics
(VDD = 1.8V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. TEMPERATURE
MAX5392
toc01
TEMPERATURE (°C)
SUPPLY
CURRENT
(A)
110
95
80
65
50
35
20
5
-10
-20
5
10
15
20
25
30
0
-40
125
VDD = 5V
VDD = 1.8V
VDD = 2.6V
SUPPLY CURRENT
vs. DIGITAL INPUT VOLTAGE
MAX5392
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 = 5V
VDD = 2.6V
VDD = 1.8V
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5392
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)
MAX5392
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)
MAX5392
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)
MAX5392
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
WIPER RESISTANCE
vs. WIPER VOLTAGE (10kI)
WIPER VOLTAGE (V)
WIPER
RESISTANCE
(I
)
0.5
80
100
120
140
60
0
1.0
MAX5392
toc07
VDD = 5V
VDD = 2.6V
VDD = 1.8V
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
END-TO-END RESISTANCE PERCENTAGE
CHANGE vs. TEMPERATURE
MAX5392
toc08
TEMPERATURE (°C)
END-TO-END
RESISTANCE
%
CHANGE
110
95
-25 -10 5
35 50 65
20
80
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
100kI
10kI
50kI
-0.03
-40
125
VARIABLE RESISTOR DNL
vs. TAP POSITION (10kI)
MAX5392
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 = 150A
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