ADM1064
Data Sheet
Pin No.
40-Lead 48-Lead
LFCSP TQFP
38
45
39
46
40
47
N/A2
Mnemonic
AUX1
VDDCAP
GND1
EPAD
Description
Auxiliary, Single-Ended ADC Input.
Device Supply Voltage. Linearly regulated from the highest of the VPx, VH pins to a typical of 4.75 V.
Note that the capacitor must be connected between this pin and GND. A 10 μF capacitor is
recommended for this purpose.
Supply Ground.
Exposed Pad. The LFCSP has an exposed pad on the bottom. This pad is a no connect (NC). If possible, this
pad should be soldered to the board for improved mechanical stability.
1 In a typical application, all ground pins are connected together.
2 N/A is not applicable.
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