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USB ↔ TTL Converters

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USB ↔ TTL Converters

Specifications

  • USB 2 compliant (full-speed (12 Mbps)).
  • Very Fast TTL (3.3 V only) (up to 920 Kbaud).
  • Interface Connector: DB-9, Male.
  • Data format supported: 8, 7, 6 and 5-bit.
  • Stop bits: 1, 1.5 and 2.
  • Standard baud rates available: 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, and 460800 (special request 921600).
  • On board FIFO: 576 bytes receive and 640 bytes transmit available.
  • USB powered.
  • Serial number specifies a unique ID number that allows multiple units to be used on the same platform, thus registering N comports on the same host.
  • Can be used on an USB hub to extend the number of serial links on the host.
  • Transmit and receive activity is shown on LED's.
  • Limited protection.
  • Auto BIT (build in test). Transmission is connected through high impedance to the input.
  • Pin definition on hardware label.

Special features available on request:

  • Custom user Baud rates.

Virtual COM Port drivers:

  • Works with standard terminal programs (eg. Hyper Terminal).
  • Drivers available for Windows 2000/XP, Mac OS-9, Mac OS-X.
  • Drivers available for Linux 2.4, Linux ≥ 2.6.18 internal kernel driver.
  • Special programs, dll's or libraries can be custom made for Linux and XP.
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USB ↔ TTL Converters

  • Linux test program available (2.6.18 .. 2.6.31) (QT source).
  • Sniffer cables available (manufactured on request).

DB-9 pin outs

  • 1. CD ( nc - no connection)
  • 2. RXD
  • 3. TXD
  • 4. DTR (nc)
  • 5. GND (nc)
  • 6. DSR (nc)
  • 7. RTS (nc)
  • 8. CTS (nc)
  • 9. RI (nc)

Order Information Product Number:

  • 5999-USB-TTL

Request Quotation

Immediate email quotes is send to registered users, if available.
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Warranty : 1 year limited hardware warranty
Note: Specifications may change without notice

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