Ultra-Low Power LRA Haptic Driver with Multiple Input Triggers and Software-Free Operation

R15DS0040EE0320 Rev.3.20

June 16, 2026

CFR0011-120-00

Page 7

4. Pinout

3

2

1

A

B

C

D

GPI_1

GPI_2

OUTN

OUTP

GPI_0

VDD

VDDIO/EN

GND_2

GND_1

Analog

signal

Power

Ground

Digital

signal

Top view

GND_3

GND_4

GND_5

WLCSP

4

5

6

10

11

12

1

2

3

7

8

9

GPI_2

GPI_1

GPI_0

GND_2

OUTN

VDDIO/EN

Pin 1

Ground

Analog

signal

Digital

signal

Power

Top view

QFN

Figure 3. DA7283 pinout diagrams (top view) for WLCSP and QFN

Table 2. Pin description

Pin No.

WLCSP

Pin No.

QFN

Pin name

Type

(Table 3)

Description

A1

12

GND_3

GND

Ground

A2

11

GND_4

GND

Ground

A3

10

GND_5

GND

Ground

B1

2

GPI_1

DI

GPI sequence trigger 1

B2

1

GPI_2

DI

GPI sequence trigger 2

B3

9

VDDIO/EN

PWR

Digital IO supply/device enable function, active high. Connect to system

VDDIO via push-pull GPIO or small-value resistor

C1

3

GPI_0

DI

GPI sequence trigger 0

C2

8

OUTN

AO

Haptic driver negative output

C3

7

GND_2

GND

Ground

D1

4

VDD

PWR

Haptic power supply; decouple to GND_1

D2

5

OUTP

AO

Haptic driver positive output

D3

6

GND_1

GND

Ground

Table 3. Pin type definition

Pin type

Description

Pin type

Description

DI

Digital input

AO

Analog output

DO

Digital output

PWR

Power

DIO

Digital input/output

GND

Ground