MC145406P Freescale Semiconductor, MC145406P Datasheet - Page 2

• Manufacturer Part Number: MC145406P
• Manufacturer: Freescale Semiconductor

Specifications of MC145406P

• Number Of Receivers: 3
• Number Of Transmitters: 3
• Number Of Transceivers: 3
• Data Transmission Topology: Point-to-Point
• Receiver Signal Type: Single-Ended
• Transmitter Signal Type: Single-Ended
• Single Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): Not RequiredV
• Single Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): ±4.5/4.5V
• Dual Supply Voltage (max): ±13.2/5.5V
• Power Supply Requirement: Triple
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 16
• Package Type: PDIP
• Lead Free Status / Rohs Status: Not Compliant

DC ELECTRICAL CHARACTERISTICS
RECEIVER ELECTRICAL SPECIFICATIONS
(Voltage polarities referenced to GND = 0 V, V DD = + 5 to + 12 V, V SS = – 5 to – 12 V, V DD
* This is the range of input voltages as specified by EIA 232–E to cause a receiver to be in the high or low logic state.
MC145406
2
MAXIMUM RATINGS
DC Supply Voltages (V DD
Input Voltage Range
DC Current Per Pin
Power Dissipation
Operating Temperature Range
Storage Temperature Rate
DC Supply Voltage
Quiescent Supply Current (Outputs unloaded, inputs low)
Input Turn–on Threshold
Input Turn–off Threshold
Input Threshold Hysteresis
Input Resistance
High–Level Output Voltage (V Rx1–Rx3 = – 3 V to (V SS – 15 V))*
Low–Level Output Voltage (V Rx1–Rx3 = + 3 V to (V DD + 15 V))* DO1–DO3
Rx1–3 Inputs
DI1–3 Inputs
V DD
V SS
V CC (V DD
V DD = + 12 V
V SS = – 12 V
V CC = + 5 V
V DO1–DO3 = V OL , V CC = 5.0 V 5%
V DO1–DO3 = V OH , V CC = 5.0 V
V CC = 5.0 V 5%
(V SS – 15 V)
I OH = – 20 A, V CC = + 5.0 V
I OH = – 1 mA, V CC = + 5.0 V
I OL = + 20 A, V CC = + 5.0 V
I OL = + 2 mA, V CC = + 5.0 V
I OL = + 4 mA, V CC = + 5.0 V
Rating
V CC )
V Rx1–Rx3
(Voltage polarities referenced to GND)
V CC )
Characteristic
Parameter
(V DD + 15 V)
Symbol
5%
V DD
V SS
V CC
T stg
V IR
P D
T A
(All polarities referenced to GND = 0 V, T A = – 40 to + 85 C)
(V SS – 15) to (V DD + 15)
– 0.5 to (V CC + 0.5)
– 0.5 to + 13.5
+ 0.5 to – 13.5
– 0.5 to + 6.0
– 85 to + 150
– 40 to + 85
Value
1.0
100
DO1–DO3
Rx1–Rx3
Rx1–Rx3
Rx1–Rx3
Rx1–Rx3
V on –V off
Symbol
Symbol
Unit
mA
V OH
V DD
V CC
W
V SS
V OL
I DD
I CC
V on
V off
V
V
I SS
R in
C
C
tect the inputs against damage due to high static
voltages or electric fields; however, it is advised
that normal precautions be taken to avoid applica-
tion of any voltage higher than maximum rated
voltages to this high impedance circuit. For proper
operation, it is recommended that the voltages at
the DI and DO pins be constrained to the range
GND V DI V CC and GND V DO V CC . Also, the
voltage at the Rx pin should be constrained to
(V SS – 15 V)
should be constrained to V SS
propriate logic voltage level (e.g., GND or V CC for
DI and Ground for Rx.)
V CC , T A = – 40 to + 85 C)
This device contains protection circuitry to pro-
Unused inputs must always be tied to an ap-
– 4.5
1.35
0.75
Min
Min
4.5
4.5
0.6
3.0
4.9
3.8
—
—
—
—
—
—
– 5 to – 12
5 to 12
V Rx1–3
1.80
1.00
0.01
0.02
Typ
140
340
300
Typ
5.0
0.8
5.4
4.9
4.3
0.5
(V DD + 15 V), and Tx
– 13.2
Max
13.2
Max
2.35
1.25
400
600
450
5.5
7.0
0.1
0.5
0.7
—
—
—
V Tx1–3
MOTOROLA
V DD .
Unit
Unit
k
V
V
V
V
V
V
A