RS232 to TTL Module (3V-5V) with DB9 Connector

150.00

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Description

Description

MAX3232, 3.0V to 5.5V, Low-Power, True RS-232 Transceivers Module with DB9 Female Connector and Power Indicator LED.

Technical Specifications

  • Size: 27mm x 30mm / 1.06″x1.18″(inch) (approx)
  • Weight:16 g
  • Translator IC: MAX3232
  • TTL Header Pitch : 2.54mm / 0.1in
  • DB9 Connector Type: Female
  • Operating Voltage:3 V ~ 5.5 V
  • Maximum Datarate: 512 kbps / 0.5Mbps (please see detailed test report)
  • Temperature range: -40°C ~ 85°C
  • Operation: Full Duplex
  • Protocol: RS232
  • Transceiver : 2 (1 TTL -> RS232 + 1 TTL <- RS232)
  • Receiver Hysteresis: 300mV

Pinouts

TTL Header

  • GND (0V)
  • TTL-TXD (Input of Module)
  • TTL-RXD (Output of Module)
  • VCC (3.0~5.5V)

DB9 Female Connector

  1. NC
  2. RS232 TX (Output of Module)
  3. RS232 RX (Input of Module)
  4. NC
  5. GND
  6. NC
  7. NC
  8. NC
  9. NC

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