參數(shù)資料
型號(hào): DS4301U-200
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 4/7頁(yè)
文件大?。?/td> 0K
描述: IC POT DIG NV 200K 32POS 8-USOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 50
接片: 32
電阻(歐姆): 200k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±250 ppm/°C
存儲(chǔ)器類型: 非易失
接口: 3 線(芯片選擇,遞增,增/減)
電源電壓: 2.4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-uMAX
包裝: 管件
DS4301
Nonvolatile, 32-Position Digital Potentiometer
4
_____________________________________________________________________
Typical Operating Characteristics
(VCC = 5.0V; TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. VOLTAGE
DS4301
toc01
VOLTAGE (V)
SUPPLY
CURRENT
(
A)
5
4
3
2
1
5
10
15
20
30
25
35
0
CS = INC = U/D = VCC
POWER-UP
POWER-DOWN
SUPPLY CURRENT vs. TEMPERATURE
DS4301
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
60
35
10
-15
5
10
15
20
25
30
0
-40
85
VCC = 3V
VCC = 5V
CS = INC = U/D = VCC
W-L RESISTANCE
vs. POTENTIOMETER SETTING
DS4301
toc03
POTENTIOMETER SETTING (DEC)
W-L
RESISTANCE
(k
)
30
25
15
20
10
5
25
50
75
100
125
150
175
200
0
AT VCC = 5V AND 3V
W-L RESISTANCE vs. SUPPLY VOLTAGE
(POWER-UP)
DS4301
toc04
SUPPLY VOLTAGE (V)
W-L
RESISTANCE
(k
)
5
4
3
2
1
50
100
150
200
250
0
>1M
EEPROM RECALL
WIPER = POS 15
W-L RESISTANCE vs. SUPPLY VOLTAGE
(POWER-DOWN)
DS4301
toc05
SUPPLY VOLTAGE (V)
W-L
RESISTANCE
(k
)
5
4
3
2
1
50
100
150
200
250
0
>1M
WIPER = POS 15
WIPER RESISTANCE vs. WIPER VOLTAGE
DS4301
toc06
WIPER VOLTAGE (V)
WIPER
RESISTANCE
(
)
4
3
1
2
50
100
150
200
300
250
350
400
0
05
VCC = 3V
VCC = 5V
ABSOLUTE LINEARITY vs. WIPER POSITION
DS4301
toc07
WIPER POSITION (DEC)
ABSOLUTE
LINEARITY
(LSB)
30
20
10
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
0.25
-0.25
0
RELATIVE LINEARITY vs. WIPER POSITION
DS4301
toc08
WIPER POSITION (DEC)
ABSOLUTE
LINEARITY
(LSB)
30
20
10
-0.20
-0.15
-0.10
-0.05
0
0.05
0.10
0.15
0.20
0.25
-0.25
0
VOLTAGE DIVIDER PERCENT CHANGE
FROM +25
°C vs. TEMPERATURE
DS4301
toc09
TEMPERATURE (
°C)
%
CHANGE
(FROM
+25
°C)
60
35
10
-15
-0.04
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
-0.05
-40
85
WIPER = POS 15
tc = 0.64ppm/
°C
WIPER = POS 7
tc = 2.72ppm/
°C
WIPER = POS 7
tc = 2.72ppm/
°C
WIPER = POS 15
tc = 1.37ppm/
°C
WIPER = POS 23
tc = 0ppm/
°C
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DS4301U-200/T&R 制造商:Maxim Integrated Products 功能描述:IC POT DIG NV 200K 32POS 8-USOP
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