SM7181 查看數據表（PDF） - Samhop Mircroelectronics
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SM7181 Datasheet PDF : 8 Pages
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三合微科股份有限公司
SAMHOP Microelectronics Corp.
SM7181
ECHO
PIN DESCRIPTION
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN NAME
VREF
OSC1
OSC2
VDD
DGND
AGND
ADCTL
DACTL
OP2-OUT
OP2-IN
DAC-OUT
DAC-IN
ADC-IN
ADC-OUT
OP1-OUT
OP1-IN
AIO: Analog input/output
AIN: Analog input
AOUT: Analog output
I/O
AI/O
IN
OUT
Power
Power
Power
AIN
AIN
AOUT
AIN
AOUT
AIN
AIN
AOUT
AOUT
AIN
FUNCTION
Analog referance voltage
Oscillator control Resistor
Power
Digital negative power supply
Analog negative power supply
ADC control
DAC control
OP2 output
OP2 input
DAC OP output
DAC OP input
ADC OP input
ADC OP output
OP1 output
OP1 input
Page 2
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