ST485ACDR STMicroelectronics, ST485ACDR Datasheet - Page 8

• Manufacturer Part Number: ST485ACDR
• Description: Buffers & Line Drivers Hi-Spd Lo Pwr Trans
• Manufacturer: STMicroelectronics

Specifications of ST485ACDR

• Product Category: Buffers & Line Drivers
• Rohs: yes
• Supply Voltage - Max: 5.25 V
• Supply Voltage - Min: 4.75 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8
• Data Rate: 50 Mbps
• Interface: RS-422. RS-485
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 2500
• Supply Current: 5 mA

Table 11.
Note:
8/19
Symbol
t
RPDS
t
t
t
t
t
t
PLH
PHL
PZH
PHZ
PZL
PLZ
1
2
3
Propagation Delay
|t
Output enable time
Output enable time
Output disable time
Output disable time
PLH -
Driver switching characteristics (V
specified. Typical values are referred to T
All currents into device pins are positive; all currents out of device pins are negative; all
voltages are referenced to device ground unless specified.
Applies to peak current. See typical Operating Characteristics.
t
r
=t
t
f
PHL
≤ 6 ms.
| Propagation delay skew C
Parameter
C
C
C
C
C
L
L
RL
RL
RL
RL
= 15 pF
= 15 pF
= 15 pF, S1 Closed
= 15 pF, S2 Closed
= 15 pF, S2 Closed
= 15 pF, S1 Closed
CC
Test conditions
= 4.5V to 5.5V, T
A
= 25°C, V
CC
= 5V) (See
A
= -40 to 85°C, unless otherwise
Min.
Note:
Typ.
0.5
18
1,
7
7
7
7
Note
Max.
30
12
12
12
12
2
3)
Unit
ns
ns
ns
ns
ns
ns