DS3695N/NOPB National Semiconductor, DS3695N/NOPB Datasheet - Page 3

• Manufacturer Part Number: DS3695N/NOPB
• Description: IC TXRX MULT PT RS485/422 8-DIP
• Manufacturer: National Semiconductor
• Type: Transceiverr

Specifications of DS3695N/NOPB

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *DS3695N; *DS3695N/NOPB; DS3695; DS3695N

I
I
I
Symbol
CC
OSD
OSR
t
t
|t
t
t
t
t
SINGLE ENDED CHARACTERISTICS (Figures 5, 6, 7)
t
t
t
t
t
t
t
DIFFERENTIAL CHARACTERISTICS (Figures 5, 8)
t
PLH
PHL
PLZ
PHZ
PZL
PZH
PLH
PHL
SKEW
PLZ
PHZ
PZL
PZH
r
Electrical Characteristics
, t
PLH
0˚C ≤ T
Note 2: “Absolute Maximum Ratings” are those beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device should
be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation.
Note 3: All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless otherwise specified.
Note 4: All typicals are given for V
Note 5: Derate linearly at 11.1 mW/˚C to 570 mW at 70˚C.
Note 6: All limits for which Note 5 is applied must be derated by 10% for DS3695T and DS3696T. Other parameters remain the same for this extended temperature
range device (−40˚C ≤ T
Switching Characteristics
fied
Receiver Switching Characteristics
(Figures 2, 3, 4)
Driver Switching Characteristics
Note 7: Switching Characteristics apply for DS3695, DS3695T, DS3696, DS3697 only.
f
–t
|t
PHL
PLH
Symbol
A
Supply Current
Driver Short-Circuit Output Current
Receiver Short-Circuit Output Current
Symbol
|
–t
≤ +70˚C, 4.75V
PHL
|
A
≤ +85˚C).
Parameter
C
S1 and S2
Closed
C
C
C
C
<
L
L
L
L
L
CC
= 15 pF
= 15 pF, S2 Open
= 15 pF, S1 Open
= 15 pF, S2 Open
= 15 pF, S1 Open
V
R
C
C
C
C
C
R
C
CC
= 5V and T
L
L1
L
L
L
L
L
L1
DIFF = 60Ω
DIFF = 60Ω
= 15 pF, S2 Open
= 15 pF, S1 Open
= 100 pF, S2 Open
= 100 pF, S1 Open
<
= C
= C
Conditions
5.25V unless otherwise specified
L2
L2
A
Conditions
= 100 pF
= 100 pF
= 25˚C.
(Notes 3, 4) (Continued)
(Notes 4, 7) 0˚C ≤ T
No Load
(Note 6)
V
V
V
O
O
O
= −7V (Note 6)
= +12V (Note 6)
= 0V
3
Min
A
15
15
0
5
5
7
7
≤ +70˚C, 4.75V
Min
Conditions
30
30
9
9
7
7
6
Driver Outputs Enabled
Driver Outputs Disabled
Typ
25
25
12
12
15
15
<
Typ
15
15
15
15
35
35
10
2
V
CC
<
5.25V unless otherwise speci-
Max
37
37
16
16
20
20
Max
Min
−15
22
22
30
30
50
50
18
8
Typ
42
27
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−250
+250
Max
−85
60
40
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Units
mA
mA
mA
mA
mA