V(REG)
|
Voltage at the REG pin |
|
|
1.84
|
|
V |
IIL
|
Digital low-level input current
|
EN VDD = 5.5 V , VI = 0 V |
|
|
1 |
µA |
IIH
|
Digital high-level input current |
IN/TRIG, SDA, SCL
VDD = 5.5 V, VI = VDD
|
|
|
1 |
µA |
EN
VDD = 5.5 V, VI = VDD
|
|
|
3.5 |
VOL
|
Digital low-level output voltage |
SDAIOL= 4 mA |
|
|
0.4 |
V |
R(EN-GND)
|
Digital pull-down resistance |
EN
VDD = 5.5 V , VI = VDD
|
|
2 |
|
MΩ |
I(SD)
|
Shutdown current |
V(EN) = 0 V |
|
1.75
|
4
|
µA |
II(standby)
|
Standby current |
V(EN) = 1.8 V, STANDBY = 1 |
|
1.9
|
5
|
µA |
IQ
|
Quiescent current |
V(EN) = 1.8 V, STANDBY = 0, no signal |
|
0.6
|
1
|
mA |
ZI
|
Input impedance |
IN/TRIG to V(CM_ANA)
|
|
100 |
|
kΩ |
V(CM_ANA)
|
IN/TRIG common-mode voltage (AC-coupled) |
AC_COUPLE = 1 |
|
0.9 |
|
V |
ZO(SD)
|
Output impedance in shutdown |
OUT+ to GND, OUT– to GND |
|
15 |
|
kΩ |
ZL(th)
|
Load impedance threshold for over-current detection |
OUT+ to GND, OUT– to GND |
|
4 |
|
Ω |
I(BAT_AV)
|
Average battery current during operation |
Duty cycle = 90%, LRA mode, no load |
|
2.5
|
3.25
|
mA |
Duty cycle = 90%, ERM mode, no load |
|
2.5
|
3.25
|