ADA4800

Rev. A | Page 5 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

NOTES

1. EXPOSED PAD IS NOT INTERNALLY

CONNECTED TO DIE. CONNECT TO ANY LOW

IMPEDANCE NODE OR LEAVE FLOATING.

ADA4800

EPAD

1

2

3

IN

VEE

OUT

ISF

VCC

IDRV

6

5

4

Figure 3. Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

IN

Input. Connect this pin to the CCD sensor output.

2

VEE

Negative Power Supply Voltage.

3

OUT

Output. Connect this pin to the AFE input.

4

IDRV

Bandwidth Adjustment Pin. Connect this pin to VCC or an external voltage with an external resistor. This pin

5

VCC

Positive Power Supply Voltage.

6

ISF

Active Load Current Adjustment Pin. Connect to VCC or an external voltage with an external resistor. This pin can

also be connected to the microcontroller logic output through an external resistor for power save mode. This pin

can also be used to power down the active current load.

EPAD

EPAD

Exposed Pad. Not internally connected to die. Connect to any low impedance node or leave floating.