4 Pin Configuration and Functions

Figure 4-1 DRL Package,
6-Pin SOT5X3
(Top View)

Table 4-1 Pin Functions

PIN		TYPE⁽¹⁾	DESCRIPTION
NAME	NO.	TYPE⁽¹⁾	DESCRIPTION
EN	3	I	Device enable pin. EN = logic low = normal operation (default)⁽²⁾; EN = logic high = low-power mode.
GND	5	I	Amplifier ground
IDC_EN	6	I	Ambient light cancellation loop enable. IDC_EN = logic low = enable dc cancellation (default)⁽²⁾; IDC_EN = logic high = disable dc cancellation.
IN	1	I	Transimpedance amplifier input
OUT	4	O	Amplifier output
VDD	2	I	Positive power supply

(1) I = input, O = output

(2) TI recommends driving a digital pin with a low-impedance source rather than leaving the pin floating because fast-moving transients can couple into the pin and inadvertently change the logic level.