參數(shù)資料
型號: LM4040BEX3-2.5+T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 基準電壓源/電流源
英文描述: 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3
封裝: 1.80 X 1.80 MM, LEAD FREE, SC-70, 3 PIN
文件頁數(shù): 14/15頁
文件大小: 578K
代理商: LM4040BEX3-2.5+T
LM4040
Improved Precision Micropower Shunt Voltage
Reference with Multiple Reverse Breakdown Voltages
8
_______________________________________________________________________________________
LM4040-2.5V
TEMPERATURE DRIFT
LM4040-02
TEMPERATURE (
°C)
REFERENCE
VOLTAGE
CHANGE
(mV)
100
75
50
25
0
-25
-4
-3
-2
-1
0
1
-5
-50
125
LM4040-5.0V
TEMPERATURE DRIFT
LM4040
toc03
TEMPERATURE (
°C)
REFERENCE
VOLTAGE
CHANGE
(mV)
100
75
50
25
0
-25
-15
-10
-5
0
5
-20
-50
125
Typical Operating Characteristics
(IR = 100A, SC70-3 package, TA = +25°C, unless otherwise noted.)
0
1
2
3
4
5
6
050
100
REVERSE CHARACTERISTICS AND
MINIMUM OPERATING CURRENT
LM4040-01
REVERSE CURRENT (
A)
REVERSE
VOLTAGE
(V)
LM4040_I_3-5.0
LM4040_I_3-4.1
LM4040_I_3-3.0
LM4040_I_3-2.5
LM4040_I_3-2.1
LM4040-5.0V
REVERSE VOLTAGE vs. ISHUNT
LM4040
toc05
ISHUNT (mA)
REVERSE
VOLTAGE
CHANGE
(mV)
15
10
5
1
2
3
4
5
6
0
020
TA = -40
°C
TA = +125
°C
TA = +85
°C
TA = +25
°C
LM4040-2.5V
REVERSE VOLTAGE vs. ISHUNT
LM4040-04
ISHUNT (mA)
REVERSE
VOLTAGE
CHANGE
(mV)
15
10
5
1
2
3
4
5
0
020
TA = +125
°C
TA = -40
°C
TA = +25
°C
TA = +85
°C
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