[AK4675]
DC CHARACTERISTICS (CODEC, SRC)
(Ta=25°C; AVDD=PVDD=SAVDD=2.2 ∼ 3.6V; DVDD=TVDD2=TVDD3=1.6 ∼ 3.6V)
Parameter
High-Level Input Voltage 1
(Note 52)
Low-Level Input Voltage 1
(Note 52)
High-Level Input Voltage 2
(Note 53)
Low-Level Input Voltage 2
(Note 53)
High-Level Input Voltage 3
(Note 54)
Low-Level Input Voltage 3
(Note 54)
Symbol
VIH1
VIH1
VIL1
VIL1
VIH2
VIH2
VIL2
VIL2
VIH3
VIH3
VIL3
VIL3
min
70%DVDD
80%DVDD
typ
max
-
-
Units
V
V
V
V
V
V
V
V
V
V
V
V
2.2V≤DVDD≤3.6V
1.6V≤DVDD<2.2V
2.2V≤DVDD≤3.6V
1.6V≤DVDD<2.2V
2.2V≤TVDD2≤3.6V
1.6V≤TVDD2<2.2V
2.2V≤TVDD2≤3.6V
1.6V≤TVDD2<2.2V
2.2V≤TVDD3≤3.6V
1.6V≤TVDD3<2.2V
2.2V≤TVDD3≤3.6V
1.6V≤TVDD3<2.2V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30%DVDD
20%DVDD
70%TVDD2
80%TVDD2
-
-
-
-
30%TVDD2
20%TVDD2
-
70%TVDD3
80%TVDD3
-
-
-
30%TVDD3
20%TVDD3
High-Level Output Voltage
VOH1
VOH2
VOH3
-
-
-
-
-
-
V
V
V
(Note 55, Iout=−200μA)
(Note 56, Iout=−200μA)
(Note 57, Iout=−200μA)
DVDD−0.2
TVDD2−0.2
TVDD3−0.2
Low-Level Output Voltage
VOL1
VOL2
VOL2
-
-
-
-
-
-
0.2
0.4
20%DVDD
V
V
V
(Except SDA pin: Iout=200μA)
(SDA pin, 2.0V≤DVDD≤3.6V: Iout=3mA)
(SDA pin, 1.6V≤DVDD<2.0V: Iout=3mA)
Input Leakage Current
(Note 58)
(Note 59)
Iind
Iina
-
-
-
-
±2
±2
μA
μA
Note 52. TEST5, SCL, SDA, TEST3, PDN, BICK, LRCK, SDTI, MCKI pins.
Note 53. BICKA, SYNCA, SDTIA pins.
Note 54. BICKB, SYNCB, SDTIB pins.
Note 55. MCKO, BICK, LRCK, SDTO, GPO1, GPO2 pins.
Note 56. BICKA, SYNCA, SDTOA pins.
Note 57. BICKB, SYNCB, SDTOB pins.
Note 58. SYNCB, BICKB, SDTIB, SDTI, LRCK, MCKI, BICK, SCL, SDA, SDTIA, BICKA, SYNCA pins. I/O pins
(SYNCB, BICKB, LRCK, BICK, SDA, BICKA, SYNCA) are at the time of Input state.
Note 59. SAIN1, SAIN2, SAIN3 pins.
DC CHARACTERISTICS (HP/SPK-Amp)
(Ta= 25°C; AVDDA=PVDDA=2.6 ∼ 3.6V; SVDDA=2.6 ∼ 5.5V, TVDDA=1.6 ∼ 3.6V)
Parameter
High-Level Input Voltage
(Note 60)
Low-Level Input Voltage
(Note 60)
Input Leakage Current (Note 61)
Symbol
VIH4
VIH4
VIL4
VIL4
Iin
min
typ
max
-
-
Units
V
V
V
V
-
-
-
-
-
(2.2V≤TVDDA≤3.6V)
(1.6V≤TVDDA<2.2V)
(2.2V≤TVDDA≤3.6V)
(1.6V≤TVDDA<2.2V)
70%TVDDA
80%TVDDA
-
-
-
30%TVDDA
20%TVDDA
±10
μA
Note 60. PDNA, MCKIA pins.
Note 61. Except the MCKIA pin. The MCKIA pin has internal pulled-down device, nominally 100kΩ.
MS0963-E-00
2008/05
- 25 -
AKM [ ASAHI KASEI MICROSYSTEMS ]
