LT1237 - Linear Technology

LT1237 5V RS232 Transceiver with Advanced Power Management and One Receiver Active in Shutdown

LT1237 5V RS232 Transceiver with Advanced Power Management and One Receiver Active in Shutdown FEATURES s s s s s s s s s s s s s DESCRIPTIO s s One Receiver Remains Active While in Shutdown ESD Protection over ±15kV Uses Small Capacitors: 0.1µF, 0.2µF, 1.0µF 60µA Supply Current in Shutdown Pin Compatible with LT1137A 120kBaud Operation for RL = 3k, CL = .

Features

s s s s s s s s s s s s s DESCRIPTIO s s One Receiver Remains Active While in Shutdown ESD Protection over ±15kV Uses Small Capacitors: 0.1µF, 0.2µF, 1.0µF 60µA Supply Current in Shutdown Pin Compatible with LT1137A 120kBaud Operation for RL = 3k, CL = 2500pF 250kBaud Operation for RL = 3k, CL = 1000pF Operates to 120kBaud CMOS Comparable Low Power 30mW Operates from a Single 5V Supply Easy PC Layout—Flowthrough Architecture Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down Absolutely No Latchup Available in SO and SSOP Packages The LT®1237 is an advanced.