IF-D95OC [ETC]

DIGITAL OUTPUT PHOTO IC ; 数字输出光IC\n


型号：	IF-D95OC
厂家：	ETC
描述：	DIGITAL OUTPUT PHOTO IC 数字输出光IC\n 输出元件
文件：	总2页 (文件大小：112K)
中文：	中文翻译
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Plastic Fiber Optic Photologic Detectors

IF-D95

DESCRIPTION

The IF-D95T and IF-D95OC are photologic detectors in Industrial Fiber Optics’ fam-

ily of low-cost, medium-frequency, short-distance fiber optic LEDs and detectors.

Each LED and detector consists of a polycarbonate (PC) housing, an internal active

element such as an LED or photodetector subcomponent, and a cinch nut to hold

the fiber in place. The PC housing optimizes coupling between the active element

and the jacketed 1000 µm plastic fiber.

The IF-D95Tcontains a photologic detector with a totem-pole output and the IF-

D95OC is a similar detector with an open-collector option. Both versions contain an

IC with a photodiode, linear amplifier, voltage regulator, and Schmitt trigger. The

devices feature TTL/ CMOS – compatible logic level output which can drive up to 5

TTL over supply voltages ranging from 4.5 to 16 volts.

Working with this family of fiber optics is simple: No special tools or training

required. Only a sharp knife or razor blade is needed to terminate the plastic fiber.

When the fiber is inserted into the LED or detector housing, tighten the cinch nut.

Thereafter, the fiber can be removed simply by loosening the nut.

AP P LICATIO N S

➤

Household Appliances

➤

Motor Controller Triggering

FEATURES

➤ No Optical Design Required

➤

PC-to-Peripheral Links

➤

Medical Instruments

➤

Mates with Standard 1000 µm Core Jacketed Plastic Fiber Cable

➤

Automotive Electronics

➤ Internal Micro-Lens for Efficient Coupling

➤ Inexpensive Plastic Connector Housing

➤

Audio Systems

➤

Electronic Games

➤ Connector-Less Fiber Termination and Connection

➤

Robotics Communications

➤

Interference-Free Transmission from Light-Tight Housing

➤

Reduction of Lightning and

Voltage Transient Susceptablity

➤ Totem-Pole and Open Collector Output Options

➤ Inverting Output Option Available on Special Order

MAXIM UM RATIN G S

(T_A=25°C)

CHARAC TERISTIC S (T_A=25°C)

Parameter

Symbol Value

Unit

Operating and Storage

Temperature Range

Peak Sensitivity

PEAK

800

Spectral Sensitivity (S=10% of S

Operating Voltage (max)

Supply Current (max)

)

∆λ

400-1100 nm

MAX

(T , T

)....................-40° to 85°C

OP STG

Soldering Temperature

(2 mm from case bottom)

Light Required to Trigger V =5 V, R =1k, λ=660 nm

Er (+)

1.0 (-30) µW(dBm)

(T ) t≤5s ..................................240°C

IF-D95T – High Level Output Voltage (I = -1.0 µA)

0.34

-2.1

Low Level Output Voltage (I = 16 mA)

Supply Voltage, (V ).......................18 V

Output Rise and Fall Times

Voltage at Output lead

(IF-95OC only) ............................35 V

(f= 10.0 kHz, R = 10 TTL Loads) (max)

t , t

µs

Propagation Delay, Low-High, High-Low

(f= 10.0 kHz, R = 10 TTL Loads)

, t

PLH PHL

8.0

Sinking Current, DC (I ) ............50 mA

IF-D95OC – High Level Output Current (V =30 V)

100

0.4

µA

Source Current (I )

(IF-95T only) ............................10 mA

Low Level Output Voltage (I =16 mA)

Output Rise and Fall Times

(f= 10.0 kHz, R =300Ω) (max)

t , t

100

Power Dissipation

Propagation Delay, Low-High, High-Low

) T =25°C ..................100 mW

TOT

(f= 10.0 kHz, R =300

)

, t

PLH PHL

8.0

µs

Ω

De-rate Above 25°C .........1.33 mW/ °C

Industrial Fiber Optics,Inc.

IF-D95

Plastic Fiber Optic Photologic Detectors

FIGURE 3. Cross-section of fiber optic device.

FIGURE 1. Typical detector response versus wavelength.

FIBER TERM INATIO N IN STRUC TIO N S

1. Cut off the ends of the optical fiber with a single-

edge razor blade or sharp knife. Try to obtain a

precise 90-degree angle (square).

2. Insert the fiber through the locking nut and into the

connector until the core tip seats against the internal

micro-lens.

3. Screw the connector locking nut down to a snug fit,

locking the fiber in place.

FIGURE 2. Normalized threshold irradiance vs. amb. temp.

PACKAGE IDENTIFICATION:

◆

D95T– Black housing w/ Yellow dot

D95 OC– Black housing w/ Brown dot

PIN 1. Ground

•

PIN 2. Output

PIN 3.

FIGURE 4. Case outline.

Industrial Fiber Optics,Inc.

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