ADM1069
Data Sheet
Pin No.
32-Lead 40-Lead
LQFP
LFCSP
31
39
32
40
N/A2
Mnemonic
VDDCAP
GND1
EPAD
Description
Device Supply Voltage. Linearly regulated from the highest of the VPx, VH pins to a typical of 4.75 V.
Note that a capacitor must be connected between this pin and GND. A 10 µF capacitor is recom-
mended for this purpose.
Supply Ground.
The LFCSP has an exposed pad on the bottom. This pad is a no connect (NC). If possible, this pad
must be soldered to the board for improved mechanical stability.
1 In a typical application, all ground pins are connected together.
2 N/A means not applicable.
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