Datasheet

AD5821A
Rev. 0 | Page 6 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
A
12
VIEW FROM BALL SIDE
3
B
C
07796-021
Figure 3. Pin Configuration
Table 5. Pin Function Descriptions
Pin Number Mnemonic Description
A1 I
SINK
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 I
2
C Interface Signal.
C1 DGND Digital Ground Pin.
C2 V
DD
Digital Supply Voltage.
C3 SCL I
2
C Interface Signal.
07796-023
NC
XSHUTDOWN
DGND
SDA
SCL
I
SINK
AGND
V
DD
DGND
1515µm
1690µm
Figure 4. Metallization Photo
Dimensions shown in microns (μm)