AK2540 Datasheet, PDF (9/33 Pages) Asahi Kasei Microsystems – Quad T1 Transceiver

ASAHI KASEI
Parameter
DC Supply
Input Voltage
Input Current
Storage Temperature
[AK2540]
ABSOLUTE MAXIMUM RATINGS
Symbol Min
VDD -0.3
VIN1 -0.3
VIN2 -3.2
IIN
Tstg
-55
Typ
Max Units
Conditions
6.5
V
VDD+0.3 V Apply to except for RTIPx,
RRINGx
VDD+0.3 V Apply to RTIPx,RRINGx
10
mA All Pins
130
°C
RECOMMENDED OPERATING COMDITIONS
Parameter
DC Supply 1
DC Supply 2
Ambient Operating Temperature
Symbol min typ max Units
Conditions
V+1 3.135 3.3 3.465 V 3.3V± 5%
V+2 4.75 5.0 5.25 V 5.0V± 5%
Ta
-40 25 +85 °C
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
Parameter
Power Consumption(/ch)
Power Consumption(/ch)
Symbol min
typ
max Units
Conditions
PD
106
260 mW Note1
PD
130
280 mW Note2
Digital High-Level Output Voltage VOH 0.9VDD
V IOH=-500µA
Digital Low-Level Output Voltage VOL
0.4
V IOL=500µA
Digital High-Level Input Voltage
VIH 0.7VDD
V
Digital Low-Level Input Voltage
VIL
0.3VDD V
Input Leak Current
Ii
10
µA
Output Current
IOH
2.0
mA INT pin
(VOH=VDD-0.5)
PMOS Open Drain
Note 1: typ: 50% mark, Room temp., VDD 3.3V, line length 399feet, Load 100ohm
max: 100% mark, Temp./VDD in all range, line length 655feet, Load 100ohm
Any other loads (ex. external pull up register, etc.) is not included except lines.
Note 2: typ: 50% mark, Room temp., VDD 5.0V, line length 399feet, Load 100ohm
max: 100% mark, Temp./VDD in all range, line length 655feet, Load 100ohm
Any other loads (ex. external pull up register, etc.) is not included except lines.
MS0012-E-00
9
2000/1