參數(shù)資料
型號： MC145406DW
廠商： MOTOROLA INC
元件分類： 通用總線功能
英文描述： Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
中文描述： LINE TRANSCEIVER, PDSO16
封裝： SOG-16
文件頁數(shù)： 3/12頁
文件大小： 155K
代理商： MC145406DW
MC145406
3
MOTOROLA
ELECTRICAL SPECIFICATIONS
(Voltage polarities referenced to GND = 0 V, VCC = + 5 V
±
5%, TA = – 40 to +
85
°
C)
Characteristic
Symbol
Min
Typ
Max
Unit
Digital Input Voltage
Logic 0
Logic 1
DI1–DI3
VIL
VIH
Iin
—
2.0
—
—
0.8
—
V
Input Current
VDI1–DI3 = VCC
Output High Voltage (VDI1–3 = Logic 0, RL = 3.0 k
)
DI1–DI3
—
—
±
1.0
μ
A
Tx1–Tx3
VDD = + 5.0 V, VSS = –
5.0 V
VDD = + 6.0 V, VSS = – 6.0
VDD = +
12.0 V, VSS = –
12.0 V
VOH
3.5
4.3
9.2
3.9
4.7
9.5
—
—
—
V
Output Low Voltage* (VDI1–3 = Logic 1, RL = 3.0 k
)
Tx1–Tx3
VDD = + 5.0 V, VSS = – 5.0 V
VDD = + 6.0 V, VSS = – 6.0 V
VDD = +
12.0 V, VSS = – 12.0 V
VOL
– 4.0
–
4.5
–
10.0
–
4.3
–
5.2
– 10.3
—
—
—
V
Off Source Resistance (Figure 1)
VDD = VSS = GND = 0 V, VTx1–Tx3 =
±
2.0 V
Output Short–Circuit Current (VDD = +
12.0 V, VSS = – 12.0 V)
Tx1–Tx3
300
—
—
Tx1–Tx3
Tx1–Tx3 shorted to GND**
Tx1–Tx3 shorted to
±
15.0 V***
ISC
—
—
±
22
±
60
±
60
±
100
mA
*The voltage specifications are in terms of absolute values.
**Specification is for one Tx output pin to be shorted at a time. Should all three driver outputs be shorted simultaneously, device power dissipation
limits will be exceeded.
***This condition could exceed package limitations.
SWITCHING CHARACTERISTICS
(VCC = +
5 V
±
5%, TA = –
40 to + 85
°
C; See Figures NO TAG and NO TAG)
Drivers
Characteristic
Symbol
Min
Typ
Max
Unit
Propagation Delay Time
Low–to–High
Tx1–Tx3
RL = 3 k
, CL = 50 pF
tPLH
tPHL
—
300
500
ns
High–to–Low
RL = 3 k
CL = 50 pF
—
300
500
Output Slew Rate
Minimum Load
Tx1–Tx3
RL = 7 k
, CL = 0 pF, VDD = +
6 to +
12 V, VSS = –
6 to –
12 V
Maximum Load
SR
—
±
9
±
30
V/
μ
s
RL = 3 k
, CL = 2500 pF
VDD = + 12 V, VSS = – 12 V
VDD = + 5 V, VSS = – 5 V
4
—
—
—
—
—
Receivers
(CL = 50 pF)
Characteristic
Symbol
Min
Typ
Max
Unit
Propagation Delay Time
Low–to–High
DO1–DO3
tPLH
tPHL
tr
tf
—
150
425
ns
High–to–Low
—
150
425
Output Rise Time
DO1–DO3
—
250
400
ns
Output Fall Time
DO1–DO3
—
40
100
ns
相關(guān)PDF資料
PDF描述
MC145406P Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
MC145406SD UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
MC145407 5 Volt Only Driver/ Receiver(5V 驅(qū)動器/接收器)
MC145407DW UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
MC145407P UltraLow-Supply Current/Supply-Voltage Supervisory Circuits 6-SOT-23 -40 to 85
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