MAX4063 Datasheet, PDF (13/15 Pages) Maxim Integrated Products – Differential Microphone Preamplifier with Internal Bias and Complete Shutdown

Differential Microphone Preamplifier with
Internal Bias and Complete Shutdown
Simplified Block Diagram
2.4V TO 5.5V
6
V_CC
12 AUX_IN
3 SHDN
9 IN+
MAX4063
INT/AUX 2
7
ADJ
OUT 4
SHDN
OUT 8
10 IN-
G1
14
V_BIAS ^{BIAS 5}
G2 GND
1 11
Chip Information
TRANSISTOR COUNT: 351
PROCESS: BiCMOS
Pin Configurations (continued)
TOP VIEW
SHDN 1
OUT 2
BIAS 3
V_CC 4
16 15 14 13
MAX4063
5678
12 AUX_IN
11 GND
10 IN-
9 IN+
THIN QFN
______________________________________________________________________________________ 13