AK4709 Datasheet, PDF (9/42 Pages) Asahi Kasei Microsystems – Low Power AV SCART Switch

[AK4709]
RECOMMENDED OPERATING CONDITIONS
(VSS1 =VSS2 =VSS3 = 0V; Note 1)
Parameter
Symbol
Min
typ
max
Power Supply (Note 4)
VD1
3.13
3.3
3.47
VD2
3.13
3.3
3.47
VVD1
3.13
3.3
3.47
VVD2
3.13
3.3
3.47
VP
10.8
12
13.2
Note 1. All voltages with respect to ground.
Note 4. VVD1 and VVD2 must be connected to the same voltage.
Units
V
V
V
V
V
*AKM assumes no responsibility for the usage beyond recommended operating conditions in this datasheet.
ELECTRICAL CHARACTERISTICS
(Ta = 25°C; VP = 12V, VD1 = VD2 = VVD1 = VVD2 = 3.3V)
Power Supplies
min
typ
max
Power Supply Current
Normal Operation (PDN = “H”)
VD1+VD2+VVD1+VVD2
VD1+VD2+VVD1+VVD2
VP
Power-Down Mode (PDN = “L”)
VD1+VD2
VVD1+VVD2
VP
(No load, Note 5)
(With load, Note 6)
(Note7)
0.49
0.74
85
80
120
0
10
0
10
80
120
Note 5. STBY bit = “0”, All video outputs active. No signal, no load for A/V switches.
Note 6. All video outputs active.
Audio Output: 1kHz 2Vrms output with 4.5kΩ load at all audio output pins.
Video Output: 100% color bar output with 150Ω load at all video output pins.
Slow Blanking (default setting): SBIO1-0 bits= “00”, SBT1-0 bits= “00”, SBV1-0 bits= “00”
Note7. All digital inputs are held at VVD1 or VSS3. No signal, no load for A/V switches.
Units
mA
mA
μA
μA
μA
μA
DIGITAL CHARACTERISTICS
(Ta = 25°C; VD1 = VD2 = VVD1 = VVD2 = 3.13 ∼ 3.47V)
Parameter
Symbol
min
typ
High-Level Input Voltage
VIH 70%VVD1
-
Low-Level Input Voltage
VIL
-
-
Low-Level Output Voltage
VOL
-
-
(SDA pin: Iout= 3mA, INT pin: Iout= 1mA)
Input Leakage Current
Iin
-
-
max
-
30%VVD1
0.4
Units
V
V
V
± 10
μA
MS1319-J-00
-9-
2011/07