DS89C387TMEA/NOPB National Semiconductor, DS89C387TMEA/NOPB Datasheet - Page 3

• Manufacturer Part Number: DS89C387TMEA/NOPB
• Description: IC LINE DRV CMOS DIF 12CH 48SSOP
• Manufacturer: National Semiconductor
• Type: Driverr

Specifications of DS89C387TMEA/NOPB

• Number Of Drivers/receivers: 12/0
• Protocol: RS422
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 48-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *DS89C387TMEA; *DS89C387TMEA/NOPB; DS89C387TMEA

t
Skew
t
t
t
t
t
C
C
PLH
TLH
PZH
PZL
PHZ
PLZ
PD
IN
Switching Characteristics
V
Note 7: This is the current sourced when a high output is shorted to ground. Only one output at a time should be shorted.
Note 8: Skew is defined as the difference in propagation delays between complementary outputs at the crossing point.
Note 9: Output disable time is the delay from the control input being switched to the output transistors turning off. The actual disable times are less than indicated
due to the delay added by the RC time constant of the load.
Note 10: C
I
Note 11: ESD Rating: HBM (1.5 kΩ, 100 pF)
CC
CC
, t
, t
Inputs
Outputs
EIAJ (0Ω, 200 pF)
All Pins
.
Symbol
THL
PHL
= 5V ±10%, t
≥
≥
≥
PD
1500V
350V
1000V
determines the no load dynamic power consumption, P
r
, t
Propagation Delay
Input to Output
(Note 8)
Differential Output Rise
And Fall Times
Output Enable Time
Output Enable Time
Output Disable Time (Note 9)
Output Disable Time (Note 9)
Power Dissipation
Capacitance (Note 10)
Input Capacitance
f
≤
6 ns (Figures 1, 2, 3, 4)
Parameter
(Note 4)
D
= C
PD
S1 Open
S1 Open
S1 Open
S1 Closed
S1 Closed
S1 Closed
S1 Closed
V
3
2
Conditions
CC f + I
CC
V
CC
, and the no load dynamic current consumption, I
Min
2
0
Typ
100
0.5
12
13
6
6
4
6
6
Max
11
10
25
26
12
3
8
S
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= C
PD
Units
V
pF
pF
ns
ns
ns
ns
ns
ns
ns
CC
f +