ak4671 AKM Semiconductor, Inc., ak4671 Datasheet - Page 17

• Manufacturer Part Number: ak4671
• Description: Stereo Codec With Mic/rcv/hp-amp
• Manufacturer: AKM Semiconductor, Inc.

(Ta=25°C; AVDD=PVDD =SAVDD=2.2 ∼ 3.6V; DVDD=TVDD2 =TVDD3=1.6 ∼ 3.6V)
Parameter
High-Level Input Voltage 1
(Note
Low-Level Input Voltage 1
(Note
High-Level Input Voltage 2
(Note
Low-Level Input Voltage 2
(Note
High-Level Input Voltage 3
(Note
Low-Level Input Voltage 3
(Note
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
Note 35. CSN/CAD0, CCLK/SCL, CDTI/SDA, I2C, PDN, BICK, LRCK, SDTI, MCKI pins.
Note 36. BICKA, SYNCA, SDTIA pins.
Note 37. BICKB, SYNCB, SDTIB pins.
Note 38. MCKO, BICK, LRCK, SDTO, CDTO, GPO1, GPO2 pins.
Note 39. BICKA, SYNCA, SDTOA pins.
Note 40. BICKB, SYNCB, SDTOB pins.
Note 41. SYNCB, BICKB, SDTIB, SDTI, LRCK, MCKI, BICK, CSN/CAD0, CCLK/SCL, CDTI/SDA, SDTIA,BICKA,
Note 42. SAIN1, SAIN2, SAIN3 pins.
MS0666-E-00
35)
35)
36)
36)
37)
37)
SYNCA pins.
I/O pins (SYNCB, BICKB, LRCK, BICK, SDA, BICKA, SYNCA) are at the time of Input state.
(SDA pin, 1.6V≤DVDD<2.0V: Iout=3mA)
(SDA pin, 2.0V≤DVDD≤3.6V: Iout=3mA)
(Except SDA pin: Iout=200μA)
(Note
(Note
(Note
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
38) (Iout=−200μA)
39) (Iout=−200μA)
40) (Iout=−200μA)
(Note
(Note
DC CHARACTERISTICS
41)
42)
Symbol
VOH1
VOH2
VOH3
VOL1
VOL2
VOL2
- 17 -
VIH1
VIH1
VIH2
VIH2
VIH3
VIH3
VIL1
VIL1
VIL2
VIL2
VIL3
VIL3
Iind
Iina
70%TVDD2
80%TVDD2
70%TVDD3
80%TVDD3
TVDD2−0.2
TVDD3−0.2
70%DVDD
80%DVDD
DVDD−0.2
min
-
-
-
-
-
-
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30%TVDD2
20%TVDD2
30%TVDD3
20%TVDD3
30%DVDD
20%DVDD
20%DVDD
max
0.2
0.4
±2
±2
-
-
-
-
-
-
-
-
-
[AK4671]
2007/10
Units
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V