AK8854VQ Datasheet, PDF (12/95 Pages) Asahi Kasei Microsystems – Multi-Format Digital Video Decoder

[AK8854VQ]
4. Electrical specifications
4.1 Absolute maximum ratings
Parameter
Min
Max
Units
Notes
Supply voltage
DVDD, AVDD
−0.3
2.2
V
–
PVDD1 , PVDD2
−0.3
4.2
V
Analog input pin voltage A
(VinA)
−0.3 AVDD + 0.3 (≤2.2)
V
–
Digital input pin voltage D
(VinD)
−0.3 DVDD + 0.3 (≤2.2)
V
XTI, XTO, CLKMD,
TEST0, TEST1
Digital output pin voltage P1
(VoutP)
DTCLK, DATA[7:0], HD,
−0.3 PVDD1 + 0.3 (≤4.2) V
VD_F, DVALID_F,
H_CSYNC, VSYNC
Digital input pin current P2
(VinP)
OE, SELA, PDN, RSTN,
−0.3 PVDD2 + 0.3 (≤4.2) V
SDA, SCL, NSIG
Input pin current (Iin)
(except for power supply pin)
−10
10
mA
–
Storage temperature
−40
125
˚C
–
The above supply voltages are referenced to ground pins (DVSS=AVSS) at 0 V (the Reference Voltage).
All power supply grounds (AVSS, DVSS) should be at the same electric potential.
If digital output pins are connected to data bus, the data bus operating voltage should be in the same
range as shown above for the digital output pin.
4.2 Recommended operating conditions
Parameter
Min
Typ
Max
Units
Condition
Analog supply voltage (AVDD)
Digital supply voltage (DVDD)
1.70
1.80
2.00
V
AVDD=DVDD
I/O supply voltage (PVDD1)
MPU I/F supply voltage (PVDD2)
1.70
1.80
PVDD1≥DVDD
3.60
V
PVDD2≥DVDD
Operating temp. (Ta)
−40
–
85
˚C
–
The above supply voltages are referenced to ground pins (DVSS=AVSS) at 0 V (the Reference Voltage).
All power supply grounds (AVSS, DVSS) should be at the same electric potential.
MS0973-E-01
12
2008/07