SP337EBCY-L/TR Exar, SP337EBCY-L/TR Datasheet - Page 10

• Manufacturer Part Number: SP337EBCY-L/TR
• Description: RS-422/RS-485 Interface IC RS232/422/RS485 Transceiver Multi
• Manufacturer: Exar

Specifications of SP337EBCY-L/TR

• Product Category: RS-422/RS-485 Interface IC
• Rohs: yes
• Data Rate: 250 Kbps
• Operating Supply Voltage: 3.3 V to 5 V
• Supply Current: 7 mA
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-28
• Input Voltage: 3.3 V to 5 V
• Maximum Power Dissipation: 657 mW
• Output Current: 40 mA
• Output Voltage: 12.5 V
• Product: RS-422/RS-485 Combination
• Propagation Delay Time Ns: 100 ns

SP337E
3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER
F
F
F
IGURE
IGURE
IGURE
7. RS-485 D
8. RS-485 D
9. RS-485 D
OUT
DE
RIVER
RIVER
RIVER
E
E
E
NABLE AND
GENERATOR
NABLE AND
NABLE AND
GENERATOR
Vcc
V
t
DZH
OM
0
D
D
D
ISABLE
ISABLE
ISABLE
= (V
DI
DI
50Ω
50Ω
OL
Tx
Tx
T
T
T
+ Vcc)/2
EST
EST
IMING
A
B
A
B
10
C
C
C
C
L
IRCUIT
IRCUIT
D
S1
L
= 50pF
S1
= 50pF
IAGRAM
2
Vcc
R
OUT
R
L
t
L
= 500Ω
DHZ
OUT
= 500Ω
Vcc/2
0.25V
Vcc
0
0
REV. 1.0.2