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LM4050BEX3-3.3-T View Datasheet(PDF) - Maxim Integrated

Part Name
Description
Manufacturer
LM4050BEX3-3.3-T Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
50ppm/°C Precision Micropower Shunt Voltage
References with Multiple Reverse Breakdown Voltages
Typical Operating Characteristics (continued)
(IR = 100µA, SC70-3 package, TA = +25°C, unless otherwise noted.)
LM4050-2.5V
STARTUP CHARACTERISTICS
LM4050 toc12
5V
0
LM4050-5.0V
STARTUP CHARACTERISTICS
LM4050 toc13
5V
0
LM4050-2.5V
OUTPUT IMPEDANCE vs. FREQUENCY
1000
C1 = 1µF
100
2V
4V
10 IR = 150µA
1V
0
RS = 30kΩ
0 4 8 12 16 20 24 28 32 36
RESPONSE TIME (µs)
SEE FIGURE 2.
2V
0
RS = 16kΩ
0 10 20 30 40 50 60 70 80 90
RESPONSE TIME (µs)
SEE FIGURE 2.
C1 = 0
1
IR = 1mA
0.1
0.1k
1k
10k
100k
1M
FREQUENCY (Hz)
LM4050-5.0V
OUTPUT IMPEDANCE vs. FREQUENCY
100
C1 = 0
10,000
LM4050-2.5V
NOISE vs. FREQUENCY
10,000
LM4050-5.0V
NOISE vs. FREQUENCY
10
IR = 150µA
1
0.1
0.1k
IR = 1mA
C1 = 1µF
1k
10k
100k
1M
FREQUENCY (Hz)
1000
100
1
1000
10
100
1k
10k
FREQUENCY (Hz)
100
1
10
100
1k
10k
FREQUENCY (Hz)
RS
VIN
VR
1Hz RATE
50%
DUTY CYCLE
Figure 2. Startup Characteristics Test Circuit
10 ______________________________________________________________________________________
 

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