ADT6401/ADT6402

Rev. 0 | Page 5 of 12

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

TOVER/TUNDER

6

GND

5

4

ADT6401

TOP VIEW

(Not to Scale)

Figure 3. ADT6401 Pin Configuration

TOVER/TUNDER

6

GND

5

4

ADT6402

TOP VIEW

(Not to Scale)

Figure 4. ADT6402 Pin Configuration

Table 3. Pin Function Descriptions

Pin Number

ADT6401

ADT6402

Mnemonic

Description

1

1

S2

Select Pin for Trip Point and Hysteresis Values.

2

2

S1

Select Pin for Trip Point and Hysteresis Values.

3

3

S0

Select Pin for Trip Point and Hysteresis Values.

4

4

Supply Input (2.7 V to 5.5 V).

5

5

GND

Ground.

6

N/A

TOVER/TUNDER

Open-Drain, Active Low Output. Pull-up resistor required. This pin goes low when

the temperature of the part exceeds the pin-selectable threshold.

N/A

6

TOVER/TUNDER

Push-Pull, Active High Output. This pin goes high when the temperature of the part

exceeds the pin-selectable threshold.