ADIS16209 Analog Devices, Inc., ADIS16209 Datasheet - Page 7

• Manufacturer Part Number: ADIS16209
• Description: High-accuracy, Dual-axis Digital Inclinometer And Accelerometer
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 5. 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.
NOTES
1. NC = NO CONNECT
2. THIS IS NOT AN ACTUAL “TOP VIEW,” AS THE PINS ARE NOT VISIBLE FROM THE TOP. THIS IS A
LAYOUT VIEW, WHICH REPRESENTS THE PIN CONFIGURATION, IF THE PACKAGE IS LOOKED
THROUGH FROM THE TOP. THIS CONFIGURATION IS PROVIDED FOR PCB LAYOUT PURPOSES.
Mnemonic
SCLK
DOUT
DIN
CS
DIO1, DIO2
NC
RST
AUX DAC
VDD
AUX ADC
VREF
GND
DOUT
8.373
9.2mm × 9.2mm STACKED LGA PACKAGE
SCLK
2×
DIN
CS
5.391
1.127
4×
16×
Figure 6. Example of a Pad Layout
A
X
Figure 5. Pin Configuration
16
5
Rev. PrA | Page 7 of 16
A
Y
LOOK THROUGH
2.6955
ADIS16209
(Not to Scale)
PIN 1
INDICATOR
Type
I
O
I
I
I/O
–
I
O
S
I
O
S
15
8×
6
VIEW
TOP
1
14
7
4.1865
8×
13
8
Description
SPI, Serial Clock.
SPI, Data Output.
SPI, Data Input.
SPI, Chip Select.
Digital Input/Output Pins.
No Connect.
Reset, Active Low.
Auxiliary DAC Output.
Power Supply, +3.3 V.
Auxiliary ADC Input.
Precision Reference.
Ground.
0.670
12×
0.500
16×
RST
AUX DAC
NC
NC
ADIS16209