China TRS213CDBR RS-232 Interface IC 5V Multichannel Line Driver Receiver 120 kbit/s for sale
China TRS213CDBR RS-232 Interface IC 5V Multichannel Line Driver Receiver 120 kbit/s for sale
China TRS213CDBR RS-232 Interface IC 5V Multichannel Line Driver Receiver 120 kbit/s for sale

TRS213CDBR RS-232 Interface IC 5V Multichannel Line Driver Receiver 120 kbit/s

The TRS213CDBR is a 5V multichannel RS-232 interface IC with 4 drivers and 5 receivers. Features ±15-kV ESD protection, operates up to 120 kbit/s, and meets TIA/EIA-232-F standards. Ideal for battery-powered systems, PDAs, and notebooks. Low shutdown current of 15 μA typical.

Unit Weight 0.025045 oz
Description 4/5 Transceiver Full RS232 28-SSOP
Packaging Details SSOP20
Model Number TRS213CDBR
Supply Ability 50000 Pieces per Day
Brand Name Ti
Product Description

TRS213CDBR UART Interface IC RS-232 Interface IC 5V Multichannel RS 232 Line Drvr/Rcvr

 

FEATURES

  • ESD Protection for RS-232 Bus Pins – ±15-kV Human-Body Model (HBM)
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards

  • Operates at 5-V VCC Supply

  • Four Drivers and Five Receivers

  • Operates up to 120 kbit/s DIN2

  • Low Supply Current in Shutdown Mode . . . 15 μA Typ

  • External Capacitors . . . 4 × 0.1 F

  • Designed to Be Interchangeable With Industry Standard '213 Devices

  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

     

APPLICATIONS

  • Battery-Powered Systems

  • PDAs

  • Notebooks

  • Laptops

  • Palmtop PCs

  • Hand-Held Equipment

     

Describe

The TRS213 device consists of four line drivers, five line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 5-V supply. The devices operate at data signaling rates up to 120 kbit/s and a maximum of 30-V/μs driver output slew rate.

The TRS213 has an active-low shutdown (SHDN) and an active-high enable control (EN). In shutdown mode, the charge pumps are turned off, V+ is pulled down to VCC, V– is pulled to GND, and the transmitter outputs are disabled. This reduces supply current typically to 1 μA. Two receivers of the TRS213 are active during shutdown.

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