MAX9812LEXT-T DALLAS [Dallas Semiconductor], MAX9812LEXT-T Datasheet - Page 9

• Manufacturer Part Number: MAX9812LEXT-T
• Description: Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias
• Manufacturer: DALLAS [Dallas Semiconductor]

MAX9813HEKA-T
MAX9812HEXT-T
MAX9813LEKA-T
MAX9812LEXT-T
TOP VIEW
PART
Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain
MIC
2.2kΩ
Microphone Amplifiers with Integrated Bias
V
BIAS
_______________________________________________________________________________________
PIN-PACKAGE
SHDN
0.1µF
GND
OUT
8 SOT23-8
8 SOT23-8
6 SC70-6
6 SC70-6
1
2
3
5
6
BIAS
IN
MAX9812
Selector Guide
SC70
MAX9812
GND
V
V
CC
CC
4
2
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
V
SHDN
CC
OUT
6
5
4
(V)
1
3
IN
BIAS
V
CC
0.1µF
MARK
0.1µF
AEEU
AEEV
TOP
ABK
ABJ
MIC2
2.2kΩ
V
MAX9812 TRANSISTOR COUNT: 264
MAX9813 TRANSISTOR COUNT: 269
PROCESS: BiCMOS
BIAS
MIC1
2.2kΩ
Typical Operating Circuits
IN1/IN2
0.1µF
0.1µF
SHDN
GND
OUT
7
6
5
4
1
2
4
3
IN1/IN2
BIAS
IN1
IN2
MAX9813
MAX9813
Pin Configurations
SOT23
GND
V
V
CC
CC
Chip Information
8
2
SHDN
OUT
3
1
6
8
7
5
0.1µF
V
BIAS
IN1
IN2
CC
0.1µF
9