BU8332CKV-M Datasheet, PDF (6/29 Pages) Rohm – Directional Microphone Function

BU8332CKV-M
Electrical Characteristics
◆DC Characteristics
Application Circuit (Figure 33), Ta=25℃, AVDD=3.3V, PLLVDD=3.3V, REGON=”H” unless otherwise specified.
Parameter
Symbol
Limits
Unit
Min
Typ
Max
Conditions
IST
-
10
90
μA Standby (Setting register)
Current *3
IDST
-
1
5
μA
Deep standby
(STBYB=”L”)
IDD
-
15
30
mA FS=16kHz,BF=ON
Digital
Hi level input voltage
Digital
Low level input voltage
Digital
Hi level input current
Digital
Low level input current
Digital
Hi level output voltage
Digital
Low level output voltage
Digital
Low level output voltage
VIH
0.7*
DVDDIO
-
-
V-
VIL
-
-
0.3*
DVDDIO
V
-
VIH=DVDDIO
IIH
-
-
1.0
μA (Pull-down resistance input pins
are excluded)
IIL
-1.0
-
-
μA VIL=DVSS
VOH
0.8*
DVDDIO
-
-
V IOH=-1mA
VOL
0
-
0.2*
DVDDIO
V
IOL=1mA
VOL
0
-
0.2*
DVDDIO
V
IOL=3mA (SDA)
Regulator output voltage
VREG
-
1.5
-
V
*3 Digital and analog output pin is no-load.
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TSZ22111・15・001
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TSZ02201-0V1V0C104570-1-2
2014.10.31 Rev.002