Data Sheet

ADPD2140

Rev. 0 | Page 5 of 12

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

NOTES

1. NIC = NOT INTERNALLY CONNECTED.

2. EXPOSED PAD. ALWAYS CONNECT THE EXPOSED PAD TO PDC.

DO NOT CONNECT THE EXPOSED PAD TO GROUND UNLESS PDC

IS ALSO CONNECTED TO GROUND.

1

NIC

2

NIC

3

NIC

4

PDC

8 YT

7 YB

6 XL

5 XR

ADPD2140

TOP VIEW

(Not to Scale)

Figure 3. Pin Configuration

Table 5. Pin Function Descriptions

Pin No.

Mnemonic

Type

Description

1

NIC

Not internally connected

Not Internally Connected. Leave this pin floating.

2

NIC

Not internally connected

Not Internally Connected. Leave this pin floating.

3

NIC

Not internally connected

Not Internally Connected. Leave this pin floating.

4

PDC

Analog input

Photodiode Common Cathode (PDC).

5

XR

Analog output

Photodiode XR Anode.

6

XL

Analog output

Photodiode XL Anode.

7

YB

Analog output

Photodiode YB Anode.

8

YT

Analog output

Photodiode YT Anode.

EPAD

Not applicable

Exposed Pad. Always connect the exposed pad to PDC. Do not connect the

exposed pad to ground unless PDC is also connected to ground.