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16-SOIC
Integrated Circuits (ICs)

TRS3232EIDWR

Obsolete
Texas Instruments

3- TO 5.5-V DUAL CHANNEL 250KBPS RS-232 LINE DRIVER/RECEIVER WITH +/-15-KV IEC-ESD PROTECTION

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsHow the RS-232 transceiver’s regulated charge-pump circuitry worksTRS3232RGT EVM User's Guide+8
16-SOIC
Integrated Circuits (ICs)

TRS3232EIDWR

Obsolete
Texas Instruments

3- TO 5.5-V DUAL CHANNEL 250KBPS RS-232 LINE DRIVER/RECEIVER WITH +/-15-KV IEC-ESD PROTECTION

Deep-Dive with AI

DocumentsHow the RS-232 transceiver’s regulated charge-pump circuitry worksTRS3232RGT EVM User's Guide+8

Technical Specifications

Parameters and characteristics for this part

SpecificationTRS3232EIDWR
Data Rate250 KBd
DuplexFull
Mounting TypeSurface Mount
Number of Drivers/Receivers [custom]2
Number of Drivers/Receivers [custom]2
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
Package / Case16-SOIC
Package / Case7.5 mm
Package / Case0.295 "
ProtocolRS232
Receiver Hysteresis300 mV
Supplier Device Package16-SOIC
TypeTransceiver
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 0$ 0.69
Texas InstrumentsLARGE T&R 1$ 1.21
100$ 0.93
250$ 0.69
1000$ 0.49

Description

General part information

TRS3232 Series

The TRS3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC 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 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.

The TRS3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC 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 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.