MCP1541 Microchip Technology Inc., MCP1541 Datasheet - Page 5

• Manufacturer Part Number: MCP1541
• Description: 2.5v And 4.096v Voltage References
• Manufacturer: Microchip Technology Inc.

2.0
Note: Unless otherwise indicated, T
FIGURE 2-1:
Temperature.
FIGURE 2-2:
Ambient Temperature.
FIGURE 2-3:
Temperature.
© 2005 Microchip Technology Inc.
Note:
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
90
80
70
60
50
40
30
20
10
0
2.525
2.520
2.515
2.510
2.505
2.500
2.495
2.490
2.485
2.480
2.475
-50
TYPICAL PERFORMANCE CURVES
-50
MCP1525 and MCP1541
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
-50 -25
Source Current =
0 mA to 2 mA
Sink Current =
0 mA to -2 mA
-25
MCP1525
-25
Ambient Temperature (°C)
Ambient Temperature (°C)
MCP1541
MCP1525
Ambient Temperature (°C)
0
Output Voltage vs. Ambient
Load Regulation vs.
Input Current vs. Ambient
0
0
25
25
25
50
MCP1541
75
50
A
50
= +25°C, V
100
4.140
4.130
4.120
4.110
4.100
4.090
4.080
4.070
4.060
4.050
4.040
75
75
100
100
IN
= 5.0V, V
SS
= GND, I
FIGURE 2-4:
Temperature.
FIGURE 2-5:
Frequency.
FIGURE 2-6:
Density vs. Frequency.
140
120
100
1.E+00 1.E+01 1.E+02 1.E+03 1.E+04 1.E+05 1.E+06
7
6
5
4
3
2
1
0
80
60
40
20
1,000
0
1
OUT
-50
100
MCP1525 and MCP1541
10
1
0.1
= 0 mA and C
V
10
V
IN
-25
IN
= 2.7V to 5.5V
MCP1525
MCP1525
= 4.3V to 5.5V
MCP1541
1
Ambient Temperature (°C)
100
MCP1525/41
Frequency (Hz)
Line Regulation vs. Ambient
Output Impedance vs.
Output Noise Voltage
0
I
OUT
10
Frequency (Hz)
MCP1541
L
= +2 mA
1k
= 1 µF.
25
100
10k
50
I
1k
OUT
DS21653B-page 5
= -2 mA
100k
10k
75
1M
100k
100