SP306 Datasheet, PDF (6/6 Pages) Sipex Corporation – RS-422/RS-423 Line Drivers/Receivers

SUPPLY
+5V +12V –12V
SUPPLY
+5V +12V –12V
SELECT A = 1
SELECT B = 1
LOOPBACK = 1
28 1 15
V_CC V_DD V_EE
7
SELECT A
8 _{SELECT B}
22 _LOOPBACK
R_INA2
R_INA1
T_OUTA1
T_OUTA2
R_INB2
R_INB1
T_OUTB1
T_OUTB2
14 _GND
SP306
SELECT A = 1
SELECT B = 1
LOOPBACK = 0
28 1 15
V_CC V_DD V_EE
7
SELECT A
8 _{SELECT B}
22 _LOOPBACK
R_OUTA
R_INA2
R_INA1
T_INA
T_OUTA*1
T_OUTA*2
R_OUTB
R_INB2
R_INB1
T_INB
T_OUTB*1
T_OUTB*2
14 _GND
SP306
R_OUTA
T_INA
R_OUTB
T_INB
RS-423 DRIVER
* Tri–state output
RS-423 RECEIVER
RS-422 RECEIVER
Figure 4. Control Input Configuration — SELECT A = 1, SELECT B = 1
RS-422 DRIVER
* Tri–state output
ORDERING INFORMATION
Model
Temperature Range
Package
Two full–duplex channels RS-422/RS-423
SP306CT ................................................ 0°C to +70°C ............................................................... 28–pin SOIC
SP306MF .......................................... –55°C to +125°C ........................................... 28–pin Ceramic Flatpack
94
Corporation
SIGNAL PROCESSING EXCELLENCE