AW86225
October 2021 V1.9
www.awinic.com
6 Copyright © 2020 SHANGHAI AWINIC TECHNOLOGY CO., LTD
Electrical Characteristics
Characteristics
Test condition
:
TA=25°C
，
VDD=3.6V
，
RL=8Ω+100μH
，
f=160Hz (unless otherwise noted)
Symbol
Description
Test Conditions
Min
Typ.
Max
Units
V
VDD
Battery supply voltage
On pin VDD
3
5.5
V
V
VREG
Voltage at VREG pin
1.8
V
V
IL
Logic input low level
RSTN/TRIG/INTN/SCL/SDA
0.5
V
V
IH
Logic input high level
RSTN/TRIG/INTN/SCL/SDA
1.3
V
V
OL
Logic output low level
TRIG/INTN/SDA
I
OUT
=4mA
0.4
V
V
OS
Output offset voltage
I
2
C signal input 0
-30
0
30
mV
I
SD
Shutdown current
RSTN =0V
0.1
1
μA
I
STBY
Standby current
RSTN=1.8V
3
μA
I
Q
Quiescent current
1
mA
UVP
Under-voltage protection
voltage
2.7
V
Under-voltage protection
hysteresis voltage
100
mV
T
SD
Over temperature
protection threshold
160
°C
T
SDR
Over temperature
protection recovery
threshold
130
°C
T
ON1
Time from shutdown to
standby
3
ms
T
ON2
Waveform startup time
From trigger to output signal
0.4
ms
HDRIVER
R
dson
Drain-Source on-state
resistance
Include NMOS and PMOS,
VDD=4.2V
750
mΩ
R
ocp
Load impedance
threshold for over current
protection
2
Ω
F
PWM
PWM output frequency
VDD=4.2V, PD_HWM=0
96
kHz
VDD=4.2V, PD_HWM=1
48
kHz
F
CALI_ACC_LRA
LRA Consistency
Calibration accuracy
F0
-2
F0
F0
+2
Hz
V
peak
Output voltage
RL=8
Ω+100μH
VDD=4.2V
3.6
V
Output voltage
RL=16
Ω+100μH
3.8
V
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