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LM4040AIM3-2.5 View Datasheet(PDF) - Micrel

Part Name
Description
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LM4040AIM3-2.5 Datasheet PDF : 16 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
LM4040/4041
LM4040 Typical Characteristics
Micrel
Temperature Drift for Different
Average Temperature Coefficient
+0.5
+0.4
IR = 150µA
+0.3
+0.2
+0.1
12ppm/°C
0
-0.1
-0.2
-0.3
-22ppm/°C
-0.4
-51ppm/°C
-0.5
-40 -20 0 20 40 60 80 100
TEMPERATURE (°C)
Output Impedance
vs. Frequency
1k
IR = IRMIN + 100 µA
TJ = 25 °C, IR = 0.1 IR
100
VR = 5V
2.5V
10
CL = 0
CL = 1µF
TANTALUM
1
0.1
100
XCL
1k 10k 100k 1M
FREQUENCY (Hz)
Output Impedance
vs. Frequency
1k
IR= 1mA
TJ = 25 °C, IR = IR
100
CL= 0
10
VR = 5V
2.5V
1
CL= 1µF
TANTALUM
0.1
100
1k 10k 100k 1M
FREQUENCY (Hz)
Reverse Characteristics and
Minimum Operating Current
120
100
80
60
40
20
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Typical
TJ = 25°C
0
0
24
6 8 10
REVERSE VOLTAGE (V)
Noise Voltage
vs. Frequency
10.0
5.0
IR = 200µA
TJ = 25°C
2.0
1.0
5V
0.5
2.5V
0.2
0.1
1 10 100 1k 10k 100k
FREQUENCY (Hz)
RS
VIN
1Hz rate
LM4040
VR
Test Circuit
January 2000
LM4040-2.5 RS = 30k
5
0
IJ = 25°C
6
4
2
0
0
20 40 60 80
RESPONSE TIME (µs)
7
LM4040-5.0 RS = 30k
10
0
TJ = 25°C
6
4
2
0
0 100 200 300 400
RESPONSE TIME (µs)
LM4040/4041
 

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