參數(shù)資料
型號: DS3906U+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 9/14頁
文件大?。?/td> 0K
描述: IC RESIST VAR TRPL 10USOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 3,000
接片: 64
電阻(歐姆): 1.45k,2.54k,2.54k
電路數(shù): 3
溫度系數(shù): 標(biāo)準(zhǔn)值 60 ppm/°C
存儲器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-µMAX
包裝: 帶卷 (TR)
DS3906
Triple NV Low Step Size Variable
Resistor Plus Memory
4
_____________________________________________________________________
Typical Operating Characteristics
(VCC = +5.0V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
DS3906
toc01
SUPPLY VOLTAGE (V)
SUPPLY
CURRENT
(
A)
4.70
5.20
3.70
4.20
3.20
20
40
60
80
100
120
140
160
180
200
0
2.70
SUPPLY CURRENT
vs. TEMPERATURE
DS3906
toc02
TEMPERATURE (
°C)
SUPPLY
CURRENT
(
A)
60
35
10
-15
20
40
60
80
100
120
140
160
180
0
-40
85
VCC = 5V
VCC = 3.3V
SDA/SCL = VCC
ADDRESS PINS
CONNECTED TO GND
SUPPLY CURRENT
vs. SCL FREQUENCY
DS3902
toc03
SCL FREQUENCY (kHz)
SUPPLY
CURRENT
(
A)
350
300
200 250
100 150
50
20
40
60
80
100
120
140
160
180
200
0
0400
VCC = SDA = 5V
ADDRESS PINS
CONNECTED TO GND
RESISTORS (R0,1)
vs. RESISTOR SETTING
DS3906
toc04
RESISTOR SETTING (dec)
RESISTORS
(R
0,1
)(
)
60
40
50
10
20
30
500
1000
1500
2000
2500
3000
0
070
RESISTOR R2
vs. RESISTOR SETTING
DS3906
toc05
RESISTOR SETTING (dec)
RESISTOR
(R
2)
(
)
200
400
600
800
1000
1200
1400
1600
0
60
40
50
10
20
30
070
RESISTANCE (R0,1
REXT)
vs. RESISTOR SETTING
DS3906
toc06
RESISTOR SETTING (dec)
RESISTANCE
(R
0,1
R
EXT
)(
)
10
20
30
40
50
60
70
80
90
0
60
40
50
10
20
30
070
REXT = 87
RESISTANCE (R2
REXT)
vs. RESISTOR SETTING
DS3906
toc07
RESISTOR SETTING (dec)
RESISTANCE
(R
2
R
EXT
)(
)
50
100
150
200
250
0
60
40
50
10
20
30
070
REXT = 258
RESISTOR R0,1 TEMPERATURE COEFFICIENT
(-40
°C TO +25°C) vs. RESISTOR SETTING
DS3906
toc08
RESISTOR SETTING (dec)
RESISTOR
R
0,1
TEMPERATURE
COEFFICIENT
(ppm/
°C)
0
50
100
150
200
250
-50
60
40
50
10
20
30
070
-40
°C TO +25°C
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