ST485ERBN STMicroelectronics, ST485ERBN Datasheet - Page 6

IC TXRX LOPWR RS485/422 8-DIP

ST485ERBN

Manufacturer Part Number
ST485ERBN
Description
IC TXRX LOPWR RS485/422 8-DIP
Manufacturer
STMicroelectronics
Type
Transceiverr
Datasheets

Specifications of ST485ERBN

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)
Device Type
Transceiver
Interface Type
RS422, RS485
No. Of Drivers
1
Supply Voltage Range
4.75V To 5.25V
Driver Case Style
DIP
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Svhc
No
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-2086-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST485ERBN
Manufacturer:
ST
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Part Number:
ST485ERBN SP485ACN ST485CN ST485BN ST485ECN ST485E
Manufacturer:
ST
0
Part Number:
ST485ERBN/ST485ERBDR
Manufacturer:
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4
6/19
Electrical characteristics
Table 6.
V
to T
Table 7.
Symbol
Symbol
CC
ΔV
ΔV
V
V
ΔV
I
V
V
V
ESD
ESD
V
V
I
I
R
OZR
V
OD1
OD2
IN1
IN2
A
OC
OH
TH
OL
IH
OD
OC
IL
IN
TH
= 5 V ± 5 %, T
= 25 °C
Differential driver output (no
load)
Differential driver output
(with load)
Change in magnitude of
driver differential output
voltage for complementary
output states
Driver common-mode
output voltage
Change in magnitude of
driver common-mode output
voltage for complementary
output states
Input high voltage
Input low voltage
Input current
Input current (A, B)
Receiver differential
threshold voltage
Receiver input hysteresis
Receiver output high
voltage
Receiver output low voltage I
3-State (high impedance)
output current at receiver
Receiver input resistance
ESD protection voltage
ESD protection voltage
ESD performance: transmitter outputs, receiver inputs
DC electrical characteristics
Parameter
A
Parameter
= T
MIN
to T
MAX
, unless otherwise specified. Typical values are referred
R
R
R
R
R
RE, DE, DI
RE, DE, DI
RE, DE, DI
V
V
V
V
V
I
V
V
O
O
CM
IN
IN
CM
CM
O
CM
L
L
L
L
L
= -4mA, V
= 4mA, V
= 27Ω (RS-485)
= 50Ω (RS-422)
= 27Ω or 50Ω
= 27Ω or 50Ω
= 27Ω or 50Ω
= 0.4 to 2.4V
= 12V
= -7V
= 0V or 5.25V, V
= -7 to 12V
= 0V
= -7 to 12V
Test conditions
Human body model
IEC-1000-4-2
Test conditions
ID
ID
= -200mV
= 200mV
(Figure
(Figure
(Figure
(Figure
(Figure
DE
(1)
= 0V
2)
2)
2)
2)
2)
Min.
±15
Min.
±8
-0.2
1.5
2.0
3.5
24
Typ.
Typ.
70
Max.
Max.
-0.8
0.2
0.2
0.8
± 2
0.2
0.4
± 1
5
5
5
3
1
Unit
Unit
mA
mA
mV
kV
kV
µA
µA
V
V
V
V
V
V
V
V
V
V
V

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