AK7736BVQ Datasheet, PDF (10/22 Pages) HuaXinAn Electronics CO.,LTD – Audio/HF DSP

[AK7736B]
■ DC Characteristics
(Ta= -40°C to 85°C, VSS=0V, VDD=3.0 to 3.6V, TVDD=1.7 to 3.6V)
Parameter
Symbol
min
typ
max Unit
High Level Input Voltage 1
Low Level Input Voltage 1
High Level Input Voltage 2
Low Level Input Voltage 2
(Note 7)
56H
(Note 7)
57H
(Note 8)
58H
(Note 8)
59H
VIH1
VIL1
VIH2
VIL2
80%TVDD
80%VDD
V
20%TVDD V
V
20%VDD V
SCL, SDA High Level Input Voltage
VIH3 70%VDD
V
SCL, SDA Low Level Input Voltage
VIL3
30%VDD V
High Level Output Voltage1 Iout= -100A (Note 7)
60H
1.7 ≤ TVDD < 3.0
VOH1 TVDD-0.3
V
3.0 ≤ TVDD ≤ 3.6
VOH1 TVDD-0.5
Low Level Output Voltage1 Iout=100A (Note 7)
61H
1.7 ≤ TVDD < 3.0
VOL1
0.3
V
3.0 ≤ TVDD ≤ 3.6
VOL1
0.5
High Level Output Voltage2 Iout= -100A (Note 8) VOH2 VDD-0.5
V
62H
Low Level Output Voltage2 Iout=100A (Note 8)
63H
VOL2
0.5
V
SDA Low Level Output Voltage Iout=3mA
VOL3
0.4
V
Input Leak Current
(Note 9)
64H
Iin
Input Leak Current with pulled-down (Note 10)
65H
Iid
±10
A
81
A
Note 7. TESTI1, SDOUT2B, SDOUT1, SDIN1, SDIN2B, TESTI3, BITCLK1 and LRCLK1 pins. Pin no.
1 to 8.
Note 8. Except 1pin-8pin, SDA and SCL pins
Note 9. Pull-down pins, and the XTI pin is not included.
Note 10. LRCLK1, BITCLK1, TESTI1, TESTI2 and TESTI3 pins are internal pulled-down pin. (typ.
40.7kΩ)
■ Current Consumption
(Ta=25°C, VSS=0V, VDD=3.0 to 3.6V(typ=3.3V, max=3.6V), TVDD=1.7 to 3.6V(typ=1.8V, max=3.6V))
Parameter
min
typ
max
Unit
Normal Operation Mode (Note 11) TVDD
6H
0.3
0.5
mA
VDD
31
50
mA
Power-down Mode
TVDD
0.01
A
(PDN = L)
VDD
1
A
Note 11. The current consumption changes depending on the system frequency and contents of the DSP
program.
MS1562-E-00-PB
- 10 -
2013/10