Datasheet

© 2006 Microchip Technology Inc. DS22004B-page 15
MCP6G01/1R/1U/2/3/4
Note: Unless otherwise indicated, T
A
=+25°C, V
DD
= +1.8V to +5.5V, V
SS
= GND, G = +1 V/V, V
IN
= (0.3V)/G,
R
L
=100kΩ to V
DD
/2, C
L
= 60 pF, GSEL = V
DD
/2, and CS is tied low.
FIGURE 2-37: THD plus Noise vs. Supply
Voltage.
FIGURE 2-38: THD plus Noise vs. Output
Swing.
FIGURE 2-39: Gain Select Timing, with
Gain = 1 and 10.
FIGURE 2-40: THD plus Noise vs. Load
Resistance.
FIGURE 2-41: Gain Select Timing, with
Gain = 1 and 50.
FIGURE 2-42: Gain Select Timing, with
Gain = 1 and 10.
0.001
0.01
0.1
1
10
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Power Supply Voltage (V)
THD + Noise (%)
G = +1
G = +10
G = +50
V
OUT
= 0.8V
DD
f = 1 kHz
Measurement BW = 80 kHz
0.001
0.01
0.1
1
10
110
Output Swing (V
P-P
)
THD + Noise (%)
G = +1
G = +10
G = +50
Measurement BW = 80 kHz
V
DD
= 5.0V
f = 1 kHz
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0 102030405060708090100
Time (10 µs/div)
Output Voltage (V)
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
Gain Select Voltage (V)
0
GSEL
(G = +1)
(G = +10)
(G = +10)
5
V
DD
= 5.0V
V
IN
= 0.15V
V
OUT
0.001
0.01
0.1
1
10
1.E+03 1.E+04 1.E+05 1.E+06
Load Resistance (Ω)
THD + Noise (%)
G = +1
G = +10
G = +50
f = 1 kHz
V
DD
= 5.0V
1k 10k 100k 1M
Measurement BW = 80 kHz
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0 102030405060708090100
Time (10 µs/div)
Output Voltage (V)
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
Gain Select Voltage (V)
0GSEL
(G = +1)
(G = +50)
(G = +1)
5
V
DD
= 5.0V
V
IN
= 0.030V
V
OUT
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0 102030405060708090100
Time (10 µs/div)
Output Voltage (V)
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
Gain Select Voltage (V)
0
GSEL
(G = +10)
(G = +50)
(G = +10)
5
V
DD
= 5.0V
V
IN
= 0.030V
V
OUT