BU26156RFS Datasheet, PDF (6/95 Pages) Rohm – Monoraul MIC Input with ALC

BU26156RFS
Datasheet
Electrical Characteristics
DC Characteristics
Parameter
“H” Input
Voltage 1
“H” Input
Voltage 2
“L” Input
Voltage
“H” Output
Voltage
“L” Output
Voltage 1
“L” Output
Voltage 2
“H” Input
Leakage
Current 1
“L” Input
Leakage
Current
“Z” Output
Leakage
Current
“Z” Output
Leakage
Current
(ALL GND terminals=0V, HVDD1=3.3V, IOVDD=3.3V, SPLVDD=SPRVDD=HPVDD=3.3V, Ta=25°C)
Symbol
Condition
Min.
Typ.
Max.
Uni
t
Related Pin
RESETB,
SDATA/SDA,
VIH1
DGND=0V
IOVDD×0.8
-
IOVDD+0.3 V
SCLK/SAD,
CSB/SCL,
SPMUTE and
MCLKI pins.
LRCLK, BCLK
VIH2
DGND=0V
IOVDD×0.7
-
IOVDD+0.3 V
and SDIN
pins.
VIL
DGND=0V
-0.3
-
IOVDD×0.2 V
All Digital
Input
VOH
IOH=-1mA
IOVDD×0.85
-
-
V Except SDA
VOL1
IOL=1mA
-
IOL=3mA,
VOL2
IOVDD ≧2V
-
IOVDD <2V
-
IIH1
VIH= IOVDD
-
-
IOVDD×0.15 V Except SDA
-
0.4
V
SDA
-
IOVDD×0.2
-
10
µA
Except
SPMUTE
IIL
VIL=DGND
-10
-
-
µA
All Digital
Input
IOZH
VOH=IOVDD
-
-
10
µA
SDA
IOZL
VOL=DGND
-10
-
Stanby Current
-
µA
SDA
HVDD1
IDDSH1
-
0.1
10
µA
SPLVDD+SPR
VDD
IDDSSP
RESETB=”L”
-
0.1
10
µA
HPVDD
IDDSHP
-
0.1
10
µA
IOVDD
IDDSIO
-
0.1
10
µA
Operating Current 1, DAC→mixvol→Headphone Output ( fs48kHz, No Load, No signal input, Sound effect off )
HVDD1
IDDO1H1
-
SPLVDD+SPR
VDD
Headphone Output,
IDDO1SP
No Load,
-
HPVDD
IDDO1HP
No signal input,
Sound effect off
-
IOVDD
IDDO1IO
-
6.2
9.5
mA
0.02
0.1
mA
1.0
1.3
mA
0.03
0.1
mA
Operating Current 2, DAC→mixvol→D-class Speaker Output ( fs48kHz, No Load, No signal input, Sound effect off )
HVDD1
IDDO2H1
-
6.2
8.2
mA
SPLVDD+SPR
VDD
IDDO2SP
D-class Speaker
Output,
-
SPLVDD+SPR
VDD
IDDO2SP_5
No Load,
No signal input,
-
HPVDD
IDDO2HP
Sound effect off
-
3.3
7.4
mA SPVDD=3.3V
5.0
-
mA SPVDD=5V
0.03
0.1
mA
IOVDD
IDDO2IO
-
0.03
0.1
mA
Operating Current 3, DAC→mixvol→AB-class Speaker Output ( fs48kHz, No Load, No signal input, Sound effect off )
HVDD1
IDDO3H1 AB-class Speaker
-
SPLVDD+SPR
VDD
IDDO3SP
Output,
No Load,
-
SPLVDD+SPR
VDD
IDDO3SP_5
No signal input,
Sound effect off
-
6.2
8.2
mA
5.0
9.6
mA SPVDD=3.3V
6.0
-
mA SPVDD=5V
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TSZ22111・15・001
6/92
TSZ02201-0V1V0E502570-1-2
Jul.1.2014 Rev.001