TOTX179(F,T) Toshiba, TOTX179(F,T) Datasheet

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TOTX179(F,T)

Manufacturer Part Number
TOTX179(F,T)
Description
Fiber Optic Transmitters, Receivers, Transceivers PHOTOCOUPLER
Manufacturer
Toshiba
Datasheet

Specifications of TOTX179(F,T)

Product
Transmitter
Wavelength
650 nm
Operating Supply Voltage
4.75 V to 5.25 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
- 20 C
Optical Fiber Type
TX
Data Transfer Rate
12.8Mbps
Operating Temperature Classification
Commercial
Peak Wavelength
650nm
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.25V
Operating Temp Range
-20C to 70C
Mounting
Snap in
Pin Count
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FIBER OPTIC TRANSMITTING
MODULE FOR DIGITAL AUDIO
EQUIPMENT
l Conforms to JEITA Standard CP−1201
l TTL interface.
l LED is driven by differential circuit.
l A Self−tapping hole for easy attachment to
1. Maximum Ratings
2. Recommended Operating Conditions
Handling precaution: The LED’s used in this product contain GaAs (Gallium Arsenide).
(For Digital Audio Interfaces including
Fiber Optic inter−connections).
Audio Equipment panels.
Storage Temperature
Operating Temperature
Supply Voltage
Input Voltage
Soldering Temperature
Note 1: Soldering time ≤ 10 seconds (At a distance of 1 mm from the package).
Supply Voltage
High−Level Input Voltage
Low−Level Input Voltage
Characteristics
Characteristics
Care must be taken to protect the safety of people and the environment when scrapping or
terminal processing.
(Ta = 25°C)
FIBER OPTIC TRANSMITTING MODULE
TOTX179
Symbol
Symbol
V
V
T
T
T
V
V
V
stg
opr
CC
sol
CC
IN
IH
IL
4.75
Min
2.0
−0.5 to V
0
1
260 (Note 1)
−40 to 70
−20 to 70
−0.5 to 7
Rating
Typ.
5.0
CC
+ 0.5
5.25
Max
V
0.8
CC
Unit
°C
°C
°C
Unit
V
V
V
V
V
2001-07-26
TOTX179
Unit: mm

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TOTX179(F,T) Summary of contents

Page 1

FIBER OPTIC TRANSMITTING MODULE FOR DIGITAL AUDIO EQUIPMENT l Conforms to JEITA Standard CP−1201 (For Digital Audio Interfaces including Fiber Optic inter−connections). l TTL interface. l LED is driven by differential circuit Self−tapping hole for easy attachment to ...

Page 2

Electrical and Optical Characteristics Characteristics Data Rate Transmission Distance Pulse Width Distortion (Note 4) Fiber Output Power (Note 5) Peak Emission Wavelength Current Consumption High Level Input Voltage Low Level Input Voltage Note 2: LED is on when input ...

Page 3

... Note that it is not dust or waterproof. As mentioned before, optical modules are optical components. Thus, in principle, soldering where there may be flux residue and flux removal after soldering is not recommended. Toshiba recommend that soldering be performed without the optical module mounted on the board. Then, after the board has been cleaned, the optical module should be soldered on to the board manually. If the optical module cannot be soldered manually, use non− ...

Page 4

... It is the responsibility of the buyer, when utilizing Toshiba products, to observe standards of safety, and to avoid situations in which the malfunction or failure of a Toshiba product could cause loss of human life, bodily injury or damage to property. When developing equipment, please ensure that Toshiba products are used within the specified operating ranges set forth in the most recent product specifications ...

Page 5

... TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property ...

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