msm7581 Oki Semiconductor, msm7581 Datasheet - Page 9

• Manufacturer Part Number: msm7581
• Description: Itu-t G.721 4ch Adpcm Transcoder
• Manufacturer: Oki Semiconductor

¡ Semiconductor
ELECTRICAL CHARACTERISTICS
DC Characteristics
AC Characteristics
Power Supply Current
Digital Input High Voltage
Digital Input Low Voltage
Input Leakage
Current
Digital
Output High Voltage
Digital
Output Low Voltage
Output Leakage Current
Input Capacitance
Digital Output Delay Time
Parameter
Parameter
Symbol
t
t
t
Symbol
XD1
XD2
XD3
V
V
I
I
V
V
C
V
I
DD1
DD2
I
I
OL1
OL2
OL
t
t
t
t
IH
OH
IL
IH
IL
IN
SDR
SDX
DD1
DD2
, t
, t
, t
RD1
RD2
RD3
SOA1 - 4, SOP1 - 4, Pull-up ≥ 500 W
DET1 - 4, PLCK1 - 4 : I
Power Down Mode: 4 Channels
DET1 - 4, PLCK1 - 4 : I
Power On Mode: 4 Channels
All Digital Input Pins
All Digital Input Pins
All Digital Input Pins
SOP1 - 4, SOA1 - 4
1 LSTTL + 100 pF
Pull-up: 500 W
Condition
Condition
V
V
I
I
= V
= 0 V
DD
OH
OL
= –0.4 mA
= 2 mA
(V
(V
DD
DD
0.45 ¥ V
0.5 ¥ V
Min.
= 2.7 V to 5.5 V, Ta = –30°C to +80°C)
= 2.7 V to 5.5 V, Ta = –30°C to +80°C)
0.0
0.0
0.0
Min.
—
—
—
—
—
—
0
0
0
0
0
0
0
DD
DD
Typ.
0.2
0.2
Typ.
10
—
—
—
—
—
—
5
5
—
—
—
—
—
—
—
0.16 ¥ V
Max.
Max.
V
V
2.0
0.5
0.4
0.4
50
10
—
200
200
200
200
200
200
200
8
DD
DD
MSM7581
DD
Unit
Unit
mA
mA
mA
mA
mA
pF
9/18
V
V
V
V
V
ns
ns
ns
ns
ns
ns
ns