Datasheet

MAX4060/MAX4061/MAX4062
Differential Microphone Preamplifiers with
Internal Bias and Complete Shutdown
12 ______________________________________________________________________________________
2.2kΩ
2.2kΩ
AUX_IN9
IN-
IN+
7
6
5
V
CC
2.4V TO 5.5V
MAX4062
GND
8
G2
G1
0.1μF
0.1μF
1
10
R
G
11kΩ
BIAS
V
BIAS
0.1μF
0.1μF
4
x10
OUT
INT/AUX
2
3
Figure 3. MAX4062 Used to Bias a Microphone Connected to the Auxiliary Input and the Differential Input