MCP1541 Microchip Technology Inc., MCP1541 Datasheet - Page 7

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

Note: Unless otherwise indicated, T
FIGURE 2-13:
Voltage.
FIGURE 2-14:
Output Noise.
FIGURE 2-15:
© 2005 Microchip Technology Inc.
100
-1
6
5
4
3
2
1
0
90
80
70
60
50
40
30
20
10
0
2.5
MCP1541
3.0
3.5
Input Current vs. Input
MCP1541 0.1 Hz to 10 Hz
Time (200 µs/div)
Turn-on Transient Time.
Input Voltage (V)
Time (1 s/div)
Bandwidth = 0.1 Hz to 10 Hz
E
no
MCP1541
MCP1525
4.0
= 22 µV
RMS
4.5
A
V
V
= +25°C, V
OUT
OUT
= 145 µV
, MCP1541
, MCP1525
5.0
P-P
V
IN
IN
5.5
= 5.0V, V
SS
= GND, I
FIGURE 2-16:
Response.
FIGURE 2-17:
Response.
FIGURE 2-18:
Current.
-10
-12
-14
-16
-18
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-100
-150
150
100
-2
-4
-6
-8
-50
4
2
0
50
0
OUT
-2.0
MCP1525
MCP1525
MCP1525 and MCP1541
= 0 mA and C
-1.5
I
V
OUT
IN
Time (100 µs/div)
-1.0
Time (100 µs/div)
Output Current (mA)
MCP1525/41
MCP1525 Load Transient
MCP1525 Line Transient
Dropout Voltage vs. Output
-0.5
L
= 1 µF.
0.0
V
OUT
V
OUT
0.5
DS21653B-page 7
1.0
35
30
25
20
15
10
5
0
-5
-10
-15
-20
1.5
16
14
12
10
8
6
4
2
0
-2
-4
-6
-8
2.0