MAX126 查看數據表（PDF） - Maxim Integrated
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MAX126 Datasheet PDF : 16 Pages
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2x4-Channel, Simultaneous-Sampling
14-Bit DAS
CH1A
CH1B
CH2A
CH2B
CH3A
CH3B
CH4A
CH4B
A
MUX
T/H
B
A
MUX
T/H
B
A
MUX
T/H
B
A
MUX
T/H
B
AVDD
AGND
AVSS
MAX125
MAX126
Figure 2. Functional Diagram
REFIN
BANDGAP REFERENCE
10k
2.50V
AGND
REFOUT
VREF
MUX
COMP
14-BIT
DAC
SAR
VREF
14x4
RAM
CONTROL LOGIC
BUS INTERFACE
THREE-STATE
OUTPUT
DRIVERS
D0/A0 (LSB)
D1/A1
D2/A2
D3/A3
D13 (MSB)
CLK
CONVST
INT
CS
RD
WR
DVDD
DGND
_______________________________________________________________________________________ 7
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