LM4050AEX3-2.5/V+T Maxim Integrated, LM4050AEX3-2.5/V+T Datasheet - Page 10

• Manufacturer Part Number: LM4050AEX3-2.5/V+T
• Description: Voltage & Current References 50ppm/C Prec uPower Shunt Voltage Ref
• Manufacturer: Maxim Integrated

Specifications of LM4050AEX3-2.5/V+T

• Rohs: yes

50ppm/°C Precision Micropower Shunt Voltage
References with Multiple Reverse Breakdown Voltages
LM4050/LM4051
10
(I
R
100
0.1
= 100µA, SC70-3 package, T
5V
2V
1V
10
1
0
0
0.1k
SEE FIGURE 2.
R
OUTPUT IMPEDANCE vs. FREQUENCY
S
= 30kΩ
0
I
R
STARTUP CHARACTERISTICS
= 150µA
4
1k
I
8
RESPONSE TIME (µs)
R
LM4050-2.5V
LM4050-5.0V
FREQUENCY (Hz)
= 1mA
12
10k
16 20
C
1
= 0
C
1
= 1µF
24 28 32 36
100k
A
LM4050 toc12
= +25°C, unless otherwise noted.)
1M
Figure 2. Startup Characteristics Test Circuit
10,000
DUTY CYCLE
1000
100
5V
4V
2V
1Hz RATE
Typical Operating Characteristics (continued)
0
0
1
SEE FIGURE 2.
50%
R
V
S
IN
= 16kΩ
0
STARTUP CHARACTERISTICS
10
NOISE vs. FREQUENCY
10
20 30
RESPONSE TIME (µs)
LM4050-2.5V
FREQUENCY (Hz)
LM4050-5.0V
100
R
40 50
S
60 70 80 90
1k
LM4050 toc13
10k
V
R
10,000
1000
1000
100
100
0.1
10
1
0.1k
1
OUTPUT IMPEDANCE vs. FREQUENCY
I
R
= 150µA
C
1
NOISE vs. FREQUENCY
1k
10
= 1µF
LM4050-2.5V
FREQUENCY (Hz)
LM4050-5.0V
FREQUENCY (Hz)
I
R
= 1mA
10k
100
C
1
Maxim Integrated
= 0
100k
1k
1M
10k