SP211H
SP211H is +5V High-Speed RS-232 Transceivers manufactured by Sipex.
Feature in Shutdown Mode Tri- State Receiver Outputs Ideal for V.34 and High Speed RS-232 Applications
DESCRIPTION
… The SP207H and SP211H are multi- channel RS-232 line transceivers configured to fit most munication needs. The "H" series is based on Sipex's SP200 Series transceivers and has been enhanced for speed. The data rate is improved to over 460kbps which easily meets the 230.4kbps data rates for V.34. The SP207H and SP211H use the same on-board charge pump to provide ±10V voltage levels, using 0.1µF charge pump capacitors to save board space and reduce circuit cost. The SP207HB, SP211H and SP211HB feature a low- power shutdown mode, which reduces power supply drain to 1µA. A Wake Up function keeps the receivers active in the shutdown mode (SP207HB and SP211HB only).
+5V INPUT 9 0.1µF 6.3V 10 0.1µF 6.3V + C1 + VCC V+ 11 0.1µF + 6.3V 0.1µF 16V +
+5V INPUT 11 0.1µF 6.3V 12 0.1µF 6.3V + C1 + VCC V+ 13 0.1µF + 6.3V 0.1µF 16V +
12 C
- 1 + 13 C + 2 V- 15
14 C
- 1 + 15 C + 2 V- 17
0.1µF 16V
SP207
14 C2
- 400KOHM
0.1µF 16V
SP211
16 C2
- 400KOHM
TTL/CMOS INPUTS
T1 IN
7 400KOHM
T1
T1 OUT
400KOHM T2 IN 6 400KOHM T3 IN 20 400KOHM T4 IN 21 T4 28 T4 OUT T3 1 T3 OUT T2 3 T2 OUT
TTL/CMOS INPUTS
T2 IN
6 400KOHM
T2
T2 OUT
T3 IN
18 400KOHM
T3
T3 OUT
T4 IN
19 400KOHM
T4
T4...
