AK7738VQ Datasheet, PDF (31/42 Pages) Asahi Kasei Microsystems – Multi DSP with 5ch ADC + 4ch DAC + 8ch SRC

[AK7738]
10. DC Characteristics
■ DC Characteristics
(Ta=25C; AVDD=3.0~3.6V; LVDD=3.0~3.6V; TVDD1=1.7~3.6V; TVDD2=1.7~3.6V;
VDD33=3.0~3.6V; AVSS=DVSS1=DVSS2=DVSS3=0V)
Parameter
Symbol
min
typ
max
Unit
High-Level Input Voltage 1
(Note 38) VIH1 80%TVDD1
V
Low-Level Input Voltage 1
(Note 38) VIL1
20%TVDD1 V
High-Level Input Voltage 2
(Note 39) VIH2 80%TVDD2
V
Low-Level Input Voltage 2
(Note 39) VIL2
20%TVDD2 V
High-Level Input Voltage 3
(Note 40) VIH3 80%VDD33
V
Low-Level Input Voltage 3
(Note 40) VIL3
20%VDD33 V
SCL, SDA High-Level Input Voltage
VIH4 70%TVDD2
V
SCL, SDA Low-Level Input Voltage
VIL4
30%TVDD2 V
High-Level Output Voltage Iout= -100A (Note 38) VOH1 ^TVDD1-0.3
V
Low-Level Output Voltage Iout=100A (Note 38) VOL1
0.3
V
High-Level Output Voltage Iout= -100A (Note 39) VOH2 ^TVDD2-0.3
V
Low-Level Output Voltage Iout=100A (Note 39) VOL2
0.3
V
High-Level Output Voltage Iout= -100A (Note 40) VOH3 ^VDD33-0.3
V
Low-Level Output Voltage Iout=100A (Note 40) VOL3
0.3
V
Fast Mode
SCL, SDA
TVDD2 ≥ 2.0V (Iout=3mA)
VOL4
0.4
V
Low Level
TVDD2< 2.0V (Iout=3mA)
VOL4
20%TVDD2 V
Output
Fast Mode Plus
Voltage
TVDD2 ≥ 2.0V (Iout=20mA)
VOL4
0.4
V
TVDD2 < 2.0V (Iout=3mA)
VOL4
20%TVDD2 V
Input Leak Current
(Note 41) Iin
±10
A
Input Leak Current, Pulled down pin
Power Down
(Note 42)
Iid
66
A
Input Leak Current, Pulled down pin
Power Down Release (Note 43)
Iid
72
A
Input Leak Current, TESTI pin
lid
132
A
Input Leak Current, XTI pin
lix
17
A
Note 38. SDIN1, SDIN2/JX0, SDOUT1, SDOUT2/GPO0, LRCK1, BICK1, LRCK2 and BICK2 pins.
Note 39. SDIN3/JX1, SDIN4, SDOUT3/GPO1, STO/RDY/SDOUT4, LRCK3/JX2, BICK3/JX3, LRCK4,
BICK4, PDN, SCLK/SCL, SO/SDA, CSN, and SI/I2CFIL pins. The SCL and SDA pins are not
included.
Note 40. SDIN5/JX0, SDIN6, SDOUT5/GPO2, SDOUT6/DIT/GPO3, LRCK5, BICK5, CLKO, XTO, XTI
and TESTI pins
Note 41. Except internal pulled-down pins and the XTI pin.
Note 42. LRCK5, BICK5, LRCK2, BICK2, LRCK1, BICK1, LRCK3/JX2, BICK3/JX3, LRCK4 and BICK4
pins are internal pulled-down pins (typ. 50 kΩ@3.3V) when the AK7738 is powered down (PDN
pin = “L”). The TESTI pin is not included.
Note 43. LRCK5, BICK5, LRCK2, BICK2, LRCK1, BICK1, LRCK3/JX2, BICK3/JX3, LRCK4 and BICK4
pins are internal pulled-down pins (typ. 46 kΩ@3.3V) when power-down is released (PDN pin =
“H”). The TESTI pin is not included.
015000122-E-00-PB
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2015/01