MAXIMUM RATINGS (TA = + 25°C" />
參數(shù)資料
型號： MC1489ADR2
廠商： ON Semiconductor
文件頁數(shù)： 6/12頁
文件大?。?/td> 0K
描述： IC INTERFACE RECEIVR QUAD 14SOIC
產(chǎn)品變化通告： Product Obsolescence 14/Apr/2010
標準包裝： 1
類型： 線路接收器
驅(qū)動器/接收器數(shù)： 0/4
規(guī)程： RS232
電源電壓： 4.5 V ~ 5.5 V
安裝類型： 表面貼裝
封裝/外殼： 14-SOIC（0.154"，3.90mm 寬）
供應商設備封裝： 14-SOICN
包裝： 標準包裝
其它名稱： MC1489ADR2OSDKR
MC1489, MC1489A
http://onsemi.com
3
MAXIMUM RATINGS (TA = + 25°C, unless otherwise noted)
Rating
Symbol
Value
Unit
Power Supply Voltage
VCC
10
Vdc
Input Voltage Range
VIR
± 30
Vdc
Output Load Current
IL
20
mA
Power Dissipation (Package Limitation, SOIC14 and Plastic Dual InLine Package)
Derate above TA = + 25°C
PD
1/qJA
1000
6.7
mW
mW/°C
Operating Ambient Temperature Range
TA
0 to + 75
°C
Storage Temperature Range
Tstg
65 to + 175
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
ELECTRICAL CHARACTERISTICS (Response control pin is open.) (VCC = + 5.0 Vdc ± 10%, TA = 0 to + 75°C, unless otherwise noted)
Characteristics
Symbol
Min
Typ
Max
Unit
Positive Input Current
(VIH = + 25 Vdc)
(VIH = + 3.0 Vdc)
IIH
3.6
0.43
8.3
mA
Negative Input Current
(VIH = 25 Vdc)
(VIH = 3.0 Vdc)
IIL
3.6
0.43
8.3
mA
Input TurnOn Threshold Voltage
(TA = + 25°C, VOL p 0.45 V)
MC1489
MC1489A
VIH
1.0
1.75
1.95
1.5
2.25
Vdc
Input TurnOff Threshold Voltage
(TA = + 25°C, VOH q 2.5 V, IL = 0.5 mA)
MC1489
MC1489A
VIL
0.75
0.8
1.25
Vdc
Output Voltage High
(VIH = 0.75 V, IL = 0.5 mA)
(Input Open Circuit, IL = 0.5 mA)
VOH
2.5
4.0
5.0
Vdc
Output Voltage Low
(VIL = 3.0 V, IL = 10 mA)
VOL
0.2
0.45
Vdc
Output ShortCircuit Current
IOS
3.0
4.0
mA
Power Supply Current (All Gates “on,” Iout = 0 mA, VIH = + 5.0 Vdc)
ICC
16
26
mA
Power Consumption
(VIH = + 5.0 Vdc)
PC
80
130
mW
SWITCHING CHARACTERISTICS (VCC = 5.0 Vdc ± 1%, TA = + 25°C, See Figure 3.)
Propagation Delay Time
(RL = 3.9 kW)
tPLH
25
85
ns
Rise Time
(RL = 3.9 kW)
tTLH
120
175
ns
Propagation Delay Time
(RL = 390 kW)
tPHL
25
50
ns
Fall Time
(RL = 390 kW)
tTHL
10
20
ns
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