AD5821 View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD5821 Datasheet PDF : 16 Pages
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AD5821
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
3
2
1
A
B
C
VIEW FROM BALL SIDE
Figure 3. 9-Ball WLCSP Pin Configuration
Table 5. 9-Ball WLCSP Pin Function Description
Ball Number
Mnemonic
Description
A1
ISINK
Output Current Sink.
A2
NC
No Connection.
A3
XSHUTDOWN
Power-Down. Asynchronous power-down signal, active low.
B1
AGND
Analog Ground Pin.
B2
DGND
Digital Ground Pin.
B3
SDA
I2C Interface Signal.
C1
DGND
Digital Ground Pin.
C2
VDD
Digital Supply Voltage.
C3
SCL
I2C Interface Signal.
NC
XSHUTDOWN
1
DGND
2
1690µm
SDA
3
1515µm
ISINK
8
AGND
7
VDD
6
SCL
4
Figure 4. Metallization Photo
Dimensions shown in microns (μm)
DGND
5
Rev. 0 | Page 6 of 16
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