MAX9812 Ver la hoja de datos (PDF) - Dallas Semiconductor -> Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX9812
Dallas Semiconductor -> Maxim Integrated
MAX9812 Datasheet PDF : 11 Pages
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Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain
Microphone Amplifiers with Integrated Bias
Typical Operating Circuits
VCC
VCC
VBIAS
2.2kΩ
MIC
5
BIAS
4
VCC
1
SHDN
0.1µF
0.1µF
6
MAX9812
0.1µF
3
IN
OUT
VBIAS
2.2kΩ
2.2kΩ
MIC1
GND
MIC2
2
8
7
BIAS
VCC
0.1µF
3
SHDN
0.1µF
6
IN1 MAX9813
0.1µF
1
OUT
0.1µF
5
IN2
4
IN1/IN2 GND
2
TOP VIEW
SHDN 1
6 IN
MAX9812
GND 2
5 BIAS
OUT 3
4 VCC
SC70
Pin Configurations
OUT 1
GND 2
SHDN 3
IN1/IN2 4
MAX9813
8 VCC
7 BIAS
6 IN1
5 IN2
SOT23
PART
MAX9812LEXT-T
MAX9812HEXT-T
MAX9813LEKA-T
MAX9813HEKA-T
Selector Guide
PIN-PACKAGE VCC (V)
TOP
MARK
6 SC70-6
6 SC70-6
8 SOT23-8
8 SOT23-8
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
ABJ
ABK
AEEU
AEEV
Chip Information
MAX9812 TRANSISTOR COUNT: 264
MAX9813 TRANSISTOR COUNT: 269
PROCESS: BiCMOS
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