參數(shù)資料
型號： MC26LS30
廠商： ON SEMICONDUCTOR
英文描述： Dual Differential Quad Single-Ended (EIA-423-A) Line Drivers
中文描述： 雙差分四單端（環(huán)評- 423 -甲）線路驅(qū)動器
文件頁數(shù)： 3/16頁
文件大小： 108K
代理商： MC26LS30
MC26LS30
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS
(EIA–422–A differential mode, Pin 4
V
EE
= Gnd, unless otherwise noted. Pin numbers refer to SO–16 package only.)
0.8 V, –40
°
C
T
A
85
°
C, 4.75 V
V
CC
5.25 V,
Characteristic
Symbol
Min
Typ
Max
Unit
Output Voltage (see Figure 1)
Differential, R
L
=
∞
, V
CC
= 5.25 V
Differential, R
L
= 100
, V
CC
= 4.75 V
Change in Differential Voltage, R
L
= 100
(Note 4.)
Offset Voltage, R
L
= 100
Change in Offset Voltage*, R
L
= 100
Output Current (each output)
Power Off Leakage, V
CC
= 0, –10 V
High Impedance Mode, V
CC
= 5.25 V, –10 V
Short Circuit Current (Note 2.)
High Output Shorted to Pin 5 (T
A
= 25
°
C)
High Output Shorted to Pin 5 (–40
°
C
Low Output Shorted to +6.0 V (T
A
= 25
°
C)
Low Output Shorted to +6.0 V (–40
°
C
Inputs
Low Level Voltage
High Level Voltage
Current @ V
in
= 2.4 V
Current @ V
in
= 15 V
Current @ V
in
= 0.4 V
Current, 0
V
in
15 V, V
CC
= 0
Clamp Voltage (I
in
= –12 mA)
Power Supply Current (V
CC
= +5.25 V, Outputs Open)
(0
Enable
V
CC
)
V
OD1
V
OD2
V
OD2
V
OS
V
OS
–
2.0
–
–
–
4.2
2.6
10
2.5
10
6.0
–
400
3.0
400
Vdc
Vdc
mVdc
Vdc
mVdc
V
O
+10 V
V
O
+10 V
T
A
+85
°
C)
T
A
+85
°
C)
I
OLK
I
OZ
I
SC–
I
SC–
I
SC+
I
SC+
–100
–100
–150
–150
60
50
0
0
–95
–
75
–
+100
+100
–60
–50
150
150
μ
A
mA
V
IL
V
IH
I
IH
I
IHH
I
IL
I
IX
V
IK
I
CC
–
2.0
–
–
–200
–
–1.5
–
–
0
0
–8.0
0
–
0.8
–
40
100
–
–
–
Vdc
Vdc
μ
A
Vdc
–
16
30
mA
TIMING CHARACTERISTICS
(EIA–422–A differential mode, Pin 4
unless otherwise noted.)
0.8 V, T
A
= 25
°
C, V
CC
= 5.0 V, V
EE
= Gnd, (Notes 1. and 3.)
Characteristic
Symbol
Min
Typ
Max
Unit
Differential Output Rise Time (Figure 3)
t
r
t
f
–
70
200
ns
Differential Output Fall Time (Figure 3)
–
70
200
ns
Propagation Delay Time – Input to Differential Output
Input Low to High (Figure 3)
Input High to Low (Figure 3)
t
PDH
t
PDL
–
–
90
90
200
200
ns
Skew Timing (Figure 3)
t
PDH
to t
PDL
for Each Driver
Max to Min t
PDH
Within a Package
Max to Min t
PDL
Within a Package
Enable Timing (Figure 4)
Enable to Active High Differential Output
Enable to Active Low Differential Output
Enable to 3–State Output From Active High
Enable to 3–State Output From Active Low
t
SK1
t
SK2
t
SK3
–
–
–
9.0
2.0
2.0
–
–
–
ns
t
PZH
t
PZL
t
PHZ
t
PLZ
–
–
–
–
150
190
80
110
300
350
350
300
ns
1. All voltages measured with respect to Pin 5.
2. Only one output shorted at a time, for not more than 1 second.
3. Typical values established at +25
°
C, V
CC
= +5.0 V, V
EE
= –5.0 V.
4. V
in
switched from 0.8 to 2.0 V.
5. Imbalance is the difference between
V
O2
with V
in
0.8 V and
V
O2
with V
in
2.0 V.
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參數(shù)描述
MC26LS30_05 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Differential (EIA-422-A)/Quad Single-Ended (EIA-423-A) Line Drivers
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MC26LS30DG 制造商:ON Semiconductor 功能描述:RS422/485 Line Driver IC
MC26LS30DR2 功能描述:RS-422接口集成電路 Dual Diff EIA-422-A RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube
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