ADIS16204_07 AD [Analog Devices], ADIS16204_07 Datasheet - Page 7

• Manufacturer Part Number: ADIS16204_07
• Description: Programmable High-g Digital Impact Sensor and Recorder
• Manufacturer: AD [Analog Devices]

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5, 6
7, 8, 10, 11
9
12
13
14
15
16
1
RECOMMENDED PAD GEOMETRY
S = supply; O = output; I = input.
Mnemonic
SCLK
DOUT
DIN
CS
DIO1, DIO2
NC
RST
AUX DAC
VDD
AUX ADC
VREF
COM
Type
I
O
I
I
I/O
–
I
O
S
I
O
S
1
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.
NC = NO CONNECT
NOTES
1. PINS ARE NOT VISIBLE FROM THE TOP VIEW. THEY ARE
8.373
9.2mm × 9.2mm STACKED LGA PACKAGE
SHOWN FOR CONVENIENCE IN CREATING CAD LIBRARY
PARTS.
2×
5.391
DOUT
SCLK
1.127
4×
16×
DIN
Figure 5. Example of a Pad Layout
CS
Figure 4. Pin Configuration
1
2
3
4
Rev. 0 | Page 7 of 24
X
16
5
2.6955
8×
ADIS16204
(Not to Scale)
Y
15
6
VIEW
TOP
14
4.1865
7
8×
13
8
12
11
10
9
AUX DAC
NC
NC
RST
0.670
12×
0.500
16×
ADIS16204