MAX9813HEKA+T Maxim Integrated Products, MAX9813HEKA+T Datasheet - Page 8
![IC AMP AUDIO MONO AB MIC SOT23-8](/photos/6/61/66123/sot-23-8_pkg_sml.jpg)
MAX9813HEKA+T
Manufacturer Part Number
MAX9813HEKA+T
Description
IC AMP AUDIO MONO AB MIC SOT23-8
Manufacturer
Maxim Integrated Products
Type
Class ABr
Datasheet
1.MAX9812HEXTT.pdf
(11 pages)
Specifications of MAX9813HEKA+T
Output Type
1-Channel (Mono)
Voltage - Supply
4.5 V ~ 5.5 V
Features
Input Multiplexer, Microphone, Shutdown, Thermal Protection
Mounting Type
Surface Mount
Package / Case
SOT-23-8
Product
General Purpose Audio Amplifiers
Thd Plus Noise
0.015 %
Operating Supply Voltage
4.5 V to 5.5 V
Supply Current
0.23 mA
Maximum Power Dissipation
714 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
No. Of Channels
2
Supply Voltage Range
4.5V To 5.5V
Operating Temperature Range
-40°C To +85°C
Amplifier Case Style
SOT-23
No. Of Pins
8
Termination Type
SMD
Supply Voltage Min
4.5V
Rohs Compliant
Yes
Digital Ic Case Style
SOT-23
Filter Terminals
SMD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Max Output Power X Channels @ Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MAX9813HEKA+T
MAX9813HEKA+TTR
MAX9813HEKA+TTR
Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain
Microphone Amplifiers with Integrated Bias
Figure 1. Typical Application Circuit
8
_______________________________________________________________________________________
V
DD
2.2kΩ
220kΩ
2.2kΩ
22kΩ
0.1µF
0.1µF
0.1µF
IN1/IN2
IN1
IN2
BIAS
MAX9813
GND
V
CC
SHDN
OUT
MICROCONTROLLER
0.1µF
CODEC
1kΩ
HPF
HPF
1kΩ
0.68µF
0.68µF
0.68µF
0.68µF
1µF
V
DD
10kΩ
15kΩ
15kΩ
15kΩ
15kΩ
INT
BIAS
SV
INL1
INL2
INR1
INR2
SCL
SDA
ADD
SHDN
DD
V
V
DD
DD
MAX9760
PV
GAINLB
GAINLA
GAINRA
GAINRB
OUTL+
OUTR+
OUTR-
OUTL-
DD
HPS
0.047µF
0.047µF
0.1µF
27.4kΩ
33.2kΩ
33.2kΩ
27.4kΩ
15kΩ
15kΩ
47kΩ
220µF
220µF
10kΩ
10kΩ
V
DD
680kΩ