Datasheet

 2004 Microchip Technology Inc. DS21908A-page 16
MCP6S91/2/3
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= +2.5V to +5.5V, V
SS
= GND, V
REF
=V
SS
, G = +1 V/V,
Input = CH0 = (0.3V)/G, CH1 = 0.3V, R
L
=10kΩ to V
DD
/2 and C
L
= 60 pF.
FIGURE 2-37: Input Offset Voltage vs.
Input Voltage, V
DD
= 2.5V.
FIGURE 2-38: Output Voltage Headroom
vs. Ambient Temperature.
FIGURE 2-39: Input Offset Voltage vs.
Input Voltage, V
DD
= 5.5V.
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.0 0.5 1.0 1.5 2.0 2.5
Input Voltage (V)
Input Offset Voltage (mV)
G = 1 V/V
V
DD
= 2.5V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
0
5
10
15
20
25
30
35
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
Output Voltage Headroom;
V
DD
–V
OH
and V
OL
–V
SS
(mV)
V
DD
= 5.5V: V
DD
–V
OH
V
OL
–V
SS
V
DD
= 2.5V: V
DD
–V
OH
V
OL
–V
SS
V
REF
= V
SS
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Input Voltage (V)
Input Offset Voltage (mV)
G = 1 V/V
V
DD
= 5.5V
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C