The SP306 is a single chip device that offers both RS-422 and RS-423–type serial interfaces. The device can be programmed to provide two full–duplex channels of either RS-422 or RS-423 via two mode control pins. The SP306 also features a loopback function that can be activated in any operating mode. The SP306 is available in a 28–pin SOIC package for operat.
a loopback function that can be activated in any operating mode. The SP306 is available in a 28
–pin SOIC package for operation over the commercial temperature range.
SUPPLY +5V +12V
–12V
28 1 15 VCC VDD VEE 7 8 22 SELECT A SELECT B LOOPBACK 6 T1 5 9 T2 SP306 ROUTA 26 R1 10 2 3
TINA
23
TOUTA1 TOUTA2 TOUTB1 TOUTB2 RINA2 RINA1
TINB
20
ROUTB
17 14
13 R2 GND 12
RINB2 RINB1
Corporation
89
SIGNAL PROCESSING EXCELLENCE
SPECIFICATIONS
(TMIN ≤T A ≤T MAX and nominal supply voltages unless otherwise noted)
PARAMETER RS-423 DRIVER TTL Input Level VIL VIH High Level Output Low Level Output
M.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SP30 |
ETC |
TRIIPLE OUTPUT MODELS | |
2 | SP3001 |
Littelfuse |
Low Capacitance ESD Protection Array | |
3 | SP3002 |
Littelfuse |
Low Capacitance ESD Protection | |
4 | SP3002-04HTG |
Littelfuse |
TVS Diode | |
5 | SP3002-04JTG |
Littelfuse |
TVS Diode | |
6 | SP3002-04UTG |
Littelfuse |
TVS Diode | |
7 | SP3002-04UTG |
Leiditech |
TVS Diode | |
8 | SP300S |
VMI |
Rectifier Stacks | |
9 | SP301 |
Burr-Brown |
12-Bit / 12MHz CCD/CIS SIGNAL PROCESSOR | |
10 | SP3010 |
Littelfuse |
Ultra-Low Capacitance Diode Array | |
11 | SP3011 |
Littelfuse |
Low Capacitance Diode Array | |
12 | SP3012 |
Littelfuse |
TVS Diode Arrays |