ADIS16255/PCBZ Analog Devices Inc, ADIS16255/PCBZ Datasheet - Page 7

• Manufacturer Part Number: ADIS16255/PCBZ
• Description: BOARD EVAL FOR ADIS16255
• Manufacturer: Analog Devices Inc
• Series: iMEMS®, iSensor™r

Specifications of ADIS16255/PCBZ

• Sensor Type: Gyroscope, 1 Axis (Yaw Rate)
• Sensing Range: ±80°/sec, ±160°/sec, ±320°/sec
• Interface: SPI Serial
• Sensitivity: 0.018°/sec/LSB
• Voltage - Supply: 4.75 V ~ 5.25 V
• Embedded: No
• Utilized Ic / Part: ADIS16255
• For Use With: ADISUSBZ - KIT EVAL ADIS W/SOFTWARE USBADISEVALZ - KIT PC EVALUATION W/SOFTWARE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5, 6
7
8, 9, 10, 11
12
13
14
15
16, 17
18, 19
20
1
RECOMMENDED LAYOUT
S = supply; O = output; I = input.
Mnemonic
SCLK
DOUT
DIN
CS
DIO0, DIO1
RST
DNC
AUX DAC
AUX ADC
RATE
FILT
VCC
COM
VREF
Type
I
O
I
I
I/O
I
–
O
I
O
I
S
S
O
1
Description
SPI, Serial Clock.
SPI, Data Output.
SPI, Data Input.
SPI, Chip Select, Active Low.
Multifunction Digital Input/Output Pin.
Reset, Active Low. This resets the sensor signal conditioning circuit and initiates a start-up sequence.
Do Not Connect.
Auxiliary DAC Analog Output Voltage.
Auxiliary ADC Analog Input Voltage.
Analog Rate Signal Output (Uncalibrated).
Analog Amplifier Summing Junction. This is used for setting the analog bandwidth. See the Analog
Bandwidth section for more details.
5.0 V Power Supply.
Common. Reference point for all circuitry in the ADIS16250/ADIS16255.
Precision Reference Output.
10.173
11mm × 11mm STACKED LGA PACKAGE
2×
Figure 6. Recommended Pad Layout (Units in Millimeters)
DOUT
SCLK
DIO0
7.600
DIN
CS
4×
1
2
3
4
5
VREF
DIO1 RST
20
6
Figure 5. Pin Configuration
DNC = DO NOT CONNECT
POSITIVE OUTPUT
Rev. D | Page 7 of 20
COM
ADIS16250/
19
ADIS16255
(Not To Scale)
ROTATIONAL
7
3.800
DIRECTION
8×
TOP VIEW
COM VCC VCC
DNC
18
8
1.127
20×
DNC
17
9
DNC
10
5.0865
16
8×
15
14
13
12
11
FILT
RATE
AUX
ADC
AUX
DAC
DNC
0.773
0.500
16×
20×
ADIS16250/ADIS16255