TOTX173A The Toshiba TOTX173A is a fiber optic transmitting module designed for digital audio applications. It features a TTL interface and a 650 nm LED.
Mfr Part #:

TOTX173A

Available from 2 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TOTX173A is a fiber optic transmitting module designed for digital audio applications. It features a TTL interface and a 650 nm LED.
✓ Total Stock: 13,300 pcs

TOTX173A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,150 pcs
7150 pcs On Request 1 On Request On Request 1241+ On Request On Request
Non-Authorised Inventory information
6,150 pcs
6150 pcs On Request 1 On Request On Request 1203+ On Request On Request

TOTX173A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Storage Temperature

TOTX173A Description

Short technical summary and product information.

The Toshiba TOTX173A is a fiber optic transmitting module compliant with JEITA Standard CP-1201 for digital audio interfaces. It utilizes a TTL interface and is driven by a differential circuit with a 650 nm LED.

 

Key electrical specifications include a data rate of up to 6 Mb/s (NRZ Code), with a transmission distance of up to 10 meters when used with APF and TORX173(F). Pulse width distortion is typically 20 ns. The fiber output power ranges from -21 dBm to -15 dBm. The module operates with a supply voltage of 4.75 V to 5.25 V and consumes between 8 mA and 20 mA.

 

Environmental considerations include an operating temperature range of -20°C to 70°C and a storage temperature range of -40°C to 70°C. The module also specifies a soldering temperature of 260°C for short durations. The LEDs used contain GaAs (Gallium Arsenide), requiring care during scrapping or terminal processing.

TOTX173A Quick Information

Product Type: Fiber Optic Transmitting Module
Series: TOTX173
Canonical Name: Toshiba TOTX173A Fiber Optic Transmitting Module
Subcategory: Transmitter Module

TOTX173A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TOTX173A Features

  • 6 Mb/s data rate for digital audio.
  • 10 meter transmission distance with APF fiber.
  • 650 nm peak emission wavelength LED.
  • TTL interface for easy integration.
  • -20 to 70 °C operating temperature range.

TOTX173A Applications

  • Ideal for industrial sensor network communication links.
  • Used in automated manufacturing equipment control systems.
  • Suitable for medical device signal transmission interfaces.
  • Applied in home automation and smart building networks.

TOTX173A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum data rate for the Toshiba TOTX173A?

The maximum data rate for the TOTX173A is 6 Mb/s using NRZ Code.

What is the transmission distance of the TOTX173A?

The transmission distance is up to 10 meters when using APF and TORX173(F).

What is the peak emission wavelength of the LED in the TOTX173A?

The peak emission wavelength is 650 nm.

What is the typical supply voltage for the TOTX173A?

The typical supply voltage is 5.0 V, with an operating range of 4.75 V to 5.25 V.

What is the operating temperature range for this module?

The operating temperature range is -20 °C to 70 °C.

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