CS5374 查看數據表（PDF） - Cirrus Logic
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CS5374 Datasheet PDF : 44 Pages
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OUT1–,
OUT1+
GUARD1
GUARD2
OUT2+,
OUT2–
INR1+,
INF1+,
INF1–,
INR1–
INR2–,
INF2–,
INF2+,
INR2+
VREF+,
VREF–
CS
SCLK
SDI
SDO
MCLK
MSYNC
MFLAG1
MDATA1
MFLAG2
MDATA2
RST
NC
DNC
Thermal Pad
CS5374
DS862F1
CS5374
46
47
48
13
14
15
42
43
44
45
16
17
18
19
21
22
25
26
27
28
36
35
33
34
29
30
37
20, 23, 24,
38, 41
5, 8
49
Differential Amplifier Analog Outputs
O
Channel 1 differential analog output.
O
Guard output voltage for analog input Channel 1.
O
Guard output voltage for analog input Channel 2.
O
Channel 2 differential analog output.
Modulator Analog Inputs
I
Channel 1 analog differential rough and fine inputs.
From the Channel 1 differential anti-alias filter.
I
Channel 2 analog differential rough and fine inputs.
From the Channel 2 differential anti-alias filter.
Voltage Reference
I
Voltage reference input.
Refer to the Specified Operating Conditions.
Serial Interface
I
Chip select. Active low.
I
Serial clock.
I
Serial data in to device.
O
Serial data out of device.
Modulator Interface
I
Modulator clock input.
I
Modulator sync input.
O
Channel 1 modulator flag output.
O
Channel 1 modulator data output.
O
Channel 2 modulator flag output.
O
Channel 2 modulator data output.
Device Reset
I
Reset. Active low.
Other
---
No connect.
---
Do Not Connect.
I
Connect to VA–. Do not connect to GND.
DS862F1
41
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