as2504 austriamicrosystems, as2504 Datasheet - Page 7

• Manufacturer Part Number: as2504
• Description: Cordless Telephone, Answering Machine Line Interface
• Manufacturer: austriamicrosystems

Preliminary Data Sheet
Electrical characteristics
Electrical charateristics are measured with the Test Circuit application. Typical mean values will not be
tested.
Absolute maximum ratings
Positive Supply Voltage
Input Current
Input Voltage (LS)
Input Voltage (LI, CS)
Input Voltage (STB, RI)
Digital Input Voltage
Electrostatic Discharge (HBM 1.5k -100pF)
Storage Temperature
Recommended operating conditions
Supply Voltage (generated internally)
Operating Temperature
DC characteristics
I
Symbol Parameter
I
V
I
V
V
Line
DD
OL
LI
IL
IH
=15mA w/o operation of any additional external circuitry, unless other specified
Operating Current
Line Voltage
Output Current, Sink CS
Digital Input Voltage LOW
Digital Input Voltage HIGH Pins HSS,RX0,TX0,
Conditions
Speech Mode
MASK=H, V
15mA<=I
V
TX1,AUX0,AUX1
TX1,AUX0,AUX1
Pins HSS,RX0,TX0,
OL
=0.4V
LINE
7/12
DD
<=100mA
=2.5V
0.8 V
V
Min
4.2
SS
DD
-0.3V <= V
-2V <= V
Typ
300
4.5
3
1
-0.3V <= V
-0.3V <= V
-0.3V <= V
4V <= V
-65°C t o +125°C
in
in
-25°C t o +70° C
0.2 V
Max
<= V
<= V
V
4.8
5
DD
August 1998
DD
in
DD
DD
DD
DD
± 1000V
in
± 25mA
<= 12V
AS2504
<= 7V
<= 8V
+0.3V
+0.3V
<= 5V
Units
mA
mA
µA
V
V
V