MC145705 Motorola, MC145705 Datasheet - Page 4

• Manufacturer Part Number: MC145705
• Description: (MC145706 / MC145707) 5 Volt Only Driver/Receiver with an Integrated Standby Mode
• Manufacturer: Motorola

MC145705 MC145706 MC145707
4
MAXIMUM RATINGS
RECOMMENDED OPERATING LIMITS
DC ELECTRICAL CHARACTERISTICS
RECEIVER ELECTRICAL SPECIFICATIONS
(Voltage polarities referenced to GND = 0 V; V CC = + 5 V
DC Supply Voltage
Input Voltage
DC Current per Pin
Power Dissipation
Operating Temperature Range
Storage Temperature Range
Power Supply
Operating Temperature Range
DC Power Supply
Quiescent Supply Current (Output Unloaded, Input Low)
Quiescent Supply Current (Standby Mode) (Output Unloaded, Input Open)
Control Signal Input Voltage (STB, TxEN)
Control Signal Input Current
Charge Pumps Output Voltage (C1, C2, C3, C4 = 10 F)
Input Turn–On Threshold (V DO1 – DO3 = V OL )
Input Turn–Off Threshold (V DO1 – DO3 = V OH )
Input Threshold Hysteresis (V on = V off )
Input Resistance
High–Level Output Voltage (DO1 – DO3)
Low–Level Output Voltage (DO1 – DO3)
Output Voltage (V DD )
Output Voltage (V SS )
V Rx1 – Rx3 = – 3 to – 25 V
V Rx1 – Rx3 = + 3 to + 25 V
Rating
Rx1 – Rx3 Inputs
DI1 – DI3 Inputs
(Voltage Polarities Referenced to GND)
Parameter
Parameter
Parameter
Symbol
V CC
T stg
V IR
P D
T A
I
(Voltage polarities referenced to GND = 0 V; C1 – C4 = 10 F; T A = – 40 to + 85 C)
V SS – 15 to V DD + 15
0.5 to V CC + 15
– 0.5 to + 6.0
– 85 to + 150
Logic Low (TxEN)
10%; C1 – C4 = 10 F; T A = – 40 to + 85 C)
– 40 to + 85
Logic High (STB)
I out = + 1.6 mA
Value
I out = – 20 A
I out = + 20 A
I load = 10 mA
I load = 10 mA
I out = – 1 mA
I load = 0 mA
I load = 5 mA
I load = 0 mA
I load = 5 mA
100
1
Logic High
Rx1 – Rx3
Rx1 – Rx3
Rx1 – Rx3
Logic Low
I CC(STB)
Unit
Symbol
Symbol
Symbol
mA
W
V
V
V hys
V OH
C
C
V CC
V CC
V DD
V SS
V OL
I CC
V on
V off
V IH
V IL
R in
T A
I IH
I IL
V CC – 0.5
V CC – 0.1
V CC – 0.7
guard against damage due to high static
voltages or electric fields. However, precau-
tions must be taken to avoid applications of any
voltage higher than maximum rated voltages to
this high–impedance circuit. For proper opera-
tion, it is recommended that the voltage at
the DI and DO pins be constrained to the range
GND
Also, the voltage at the Rx pin should be
constrained to (V SS – 15 V)
(V DD + 15 V), and Tx should be constrained
to V SS
appropriate logic voltage level (e.g., GND or
V CC for DI, and GND for Rx).
– 8.5
– 7.5
– 6.0
– 40
1.35
0.75
Min
Min
Min
4.5
4.5
8.5
7.5
6.0
0.6
This device contains protection circuitry to
Unused inputs must always be tied to an
—
—
—
—
—
—
—
3
V DI
V Tx1 – Tx3
– 10.0
V DD and GND
– 9.2
– 8.6
< 10
10.0
0.01
Typ
Typ
Typ
1.7
9.5
9.0
1.8
0.8
5.4
4.3
0.5
—
—
—
—
—
—
5
5
1
V DD .
Max
Max
– 10
– 11
Max
2.35
1.25
5.5
5.5
3.5
0.5
0.1
0.7
85
20
10
11
—
—
—
—
—
—
—
—
7
MOTOROLA
V Rx1 – Rx3
V DO
Unit
Unit
Unit
V CC .
mA
k
V
V
V
V
V
V
V
V
V
C
A
A