SP337EBET-0A-EB Exar Corporation, SP337EBET-0A-EB Datasheet - Page 12

• Manufacturer Part Number: SP337EBET-0A-EB
• Description: BOARD EVALUATION FOR SP337EBET
• Manufacturer: Exar Corporation

Specifications of SP337EBET-0A-EB

• Main Purpose: Interface, Transceiver RS-232, RS-422, RS-485
• Embedded: No
• Utilized Ic / Part: SP337EBET
• Primary Attributes: *
• Secondary Attributes: *
• Operating Supply Voltage: 3.3 V to 5 V
• Product: Interface Modules
• Silicon Core Number: SP337
• Kit Contents: Board
• Silicon Manufacturer: Exar
• Kit Application Type: Interface
• Application Sub Type: Isolated RS485/RS422 µModule Transceiver
• For Use With/related Products: SP337EBET
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1371

SP337E
3.3V TO 5V RS-232/RS-485/RS-422 MULTIPROTOCOL TRANSCEIVER
F
F
F
IGURE
IGURE
IGURE
13. RS-485 R
14. RS-485 R
15. RS-485 R
-1.5V
1.5V
ECEIVER
ECEIVER
ECEIVER
GENERATOR
S3
S1 is open, S2 is closed, S3 = 1.5V
E
E
E
RE
S1 is closed, S2 is open, S3 = -1.5V
OUT
NABLE AND
NABLE AND
NABLE AND
RE
OUT
B
A
50Ω
R
RE
D
D
D
ISABLE
ISABLE
ISABLE
V
OUT
OL
= V
T
T
T
12
IMES
IMES
IMES
C
L
CC
= 15pF
/2
t
T
T
T
1.5V
ZL
1kΩ
t
EST
IMING
IMING
1.5V
ZH
C
IRCUIT
D
D
3V
IAGRAM
3V
IAGRAM
V
OH
/2
V
V
0V
V
0V
CC
1
2
OH
OL
S1
S2
Vcc
REV. 1.0.2