ADIS16204(Rev0) View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
ADIS16204 Datasheet PDF : 24 Pages
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
ADIS16204
16
15
14
13
SCLK 1
Y
12 AUX DAC
X ADIS16204
DOUT 2
TOP
VIEW
DIN 3
(Not to Scale)
11 NC
10 NC
CS 4
9 RST
5
6
7
8
NC = NO CONNECT
Table 4. Pin Function Descriptions
Pin No.
Mnemonic Type1
1
SCLK
I
2
DOUT
O
3
DIN
I
4
CS
I
5, 6
DIO1, DIO2 I/O
7, 8, 10, 11 NC
–
9
RST
I
12
AUX DAC
O
13
VDD
S
14
AUX ADC
I
15
VREF
O
16
COM
S
NOTES
1. PINS ARE NOT VISIBLE FROM THE TOP VIEW. THEY ARE
SHOWN FOR CONVENIENCE IN CREATING CAD LIBRARY
PARTS.
Figure 4. Pin Configuration
Description
SPI, Serial Clock.
SPI, Data Out.
SPI, Data In.
SPI, Chip Select, Active Low.
Multifunction Digital Input/Output Pins.
No Connect.
Reset, Active Low. This input resets the embedded microcontroller to a known state.
Auxiliary DAC Analog Voltage Output.
+3.3 V Power Supply.
Auxiliary ADC Analog Input Voltage.
Precision Reference Output.
Common. Reference point for all circuitry.
1 S = supply; O = output; I = input.
RECOMMENDED PAD GEOMETRY
2.6955
8×
4.1865
8×
8.373 5.391
2× 4×
0.670
12×
1.127
16×
0.500
16×
9.2mm × 9.2mm STACKED LGA PACKAGE
Figure 5. Example of a Pad Layout
Rev. 0 | Page 7 of 24
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