MAX3243IPWR

TEXAS INSTRUMENTS  MAX3243IPWR  收发器, RS232, 3驱动器, 3V-5.5电源, TSSOP-28

The is a RS-232 multichannel Line Driver/Receiver with ±15kV ESD HBM protection pin-to-pin serial-port connection pins, including GND. Flexible power features saves power automatically. Special outputs ROUT2B and INVALID are always enabled to allow checking for ring indicator and valid RS-232 input.

.

Single-chip and single-supply interface for IBM PC/AT serial port

.

Three drivers and five receivers

.

Operates up to 250kbps

.

4 x 0.1µF External capacitors

.

Always-active non-inverting receiver output ROUT2B

.

Serial-mouse driveability

.

Auto-power-down feature to disable driver outputs when no valid RS-232 signal is sensed

.

Meets or exceeds the requirements of A/EIA-232-F and ITU V.28 standard

.

300µA Typical low active current

.

1µA Typical low standby current

.

Green product and no Sb/Br