DRV2605L Datasheet, PDF (3/69 Pages) Texas Instruments – DRV2605L 2 to 5.2 V Haptic Driver for LRA and ERM With Effect Library and Smart-Loop Architecture

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5 Pin Configuration and Functions
DRV2605L
SLOS854C – MAY 2014 – REVISED SEPTEMBER 2014
YZF Package
9-Pin DSBGA With 0,5-mm Pitch
(Top View)
A
EN
REG
OUT+
B
IN/TRIG
SDA
GND
C
SCL
V_DD
OUT±
1
2
3
Pin Functions
PIN
NO.
NAME
TYPE ⁽¹⁾
DESCRIPTION
A1
EN
I
Device enable
A2
REG
O
The REG pin is the 1.8-V regulator output. A 1-µF capacitor is required.
A3
OUT+
O
Positive haptic driver differential output
B1
IN/TRIG
I
Multi-mode Input. I²C selectable as PWM, analog, or trigger. If not used, this pin should
be connected to GND
B2
SDA
I/O
I²C data
B3
GND
P
Supply ground
C1
SCL
I
I²C clock
C3
OUT–
O
Negative haptic-driver differential output
C2
V_DD
P
Supply input (2 to 5.2 V). A 1-µF capacitor is required.
(1) I = input, O = output, I/O = input and output, P = power
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