IL388 Vishay, IL388 Datasheet

High Linearity Optocouplers Low Input-Output Capacitance Linear

IL388

Manufacturer Part Number
IL388
Description
High Linearity Optocouplers Low Input-Output Capacitance Linear
Manufacturer
Vishay
Datasheet

Specifications of IL388

Isolation Voltage
2130 Vrms
Forward Current
30 mA
Output Device
Photodiode
Output Type
DC
Input Type
AC/DC
Maximum Forward Diode Voltage
2.1 V
Maximum Reverse Diode Voltage
3 V
Maximum Input Diode Current
30 mA
Maximum Power Dissipation
250 mW
Maximum Operating Temperature
+ 75 C
Minimum Operating Temperature
0 C
Package / Case
SOP-8
No. Of Channels
1
Optocoupler Output Type
Photodiode
Input Current
10mA
Output Voltage
15V
Opto Case Style
SOIC
No. Of Pins
8
Gain Db Max
1.311dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IL388DAA
Manufacturer:
SIEMENS
Quantity:
3 805
Part Number:
IL388DAA-00T
Manufacturer:
NXP
Quantity:
50 000
Part Number:
IL388DAA-00T
Manufacturer:
VISHAY
Quantity:
8 000
Part Number:
IL388DAA-00T
Manufacturer:
VISHAY/威世
Quantity:
20 000
DESCRIPTION
The IL388 family of linear optocoupler consist of an IRLED
optically coupled to two photodiodes. The emitter is located
such that both photodiodes receive approximately an equal
amount of infrared light. The diodes produce a proportional
amount of photocurrents. The ratio of the photocurrents
stays constant with high accuracy when either the LED
current changes or the ambient temperature changes. Thus
one can control the output photodiode current.
The IL388 optocouplers can be used with the aid of
operational amplifiers in closed loop conditions to achieve
highly linearly and electrically AC and or DC signals
amplifiers.
Note
For additional information on the available options refer to option information.
Document Number: 83625
Rev. 1.5, 28-Nov-07
ORDER INFORMATION
PART
IL388
ABSOLUTE MAXIMUM RATINGS
PARAMETER
INPUT
Reverse voltage
Forward current
Surge current pulse width < 10 µs
Power dissipation
Derate linearly from 25 °C
Junction temperature
OUTPUT
Reverse voltage
Power dissipation
Derate linearly from 25 °C
Junction temperature
i179085
Linear Optocoupler, PCMCIA Package
B1
C1
K
A
For technical questions, contact: optocoupler.answers@vishay.com
1
2
3
4
K1
K2
7
6
5
8 C2
B2
N.C
N.C
TEST CONDITION
FEATURES
• 2.3 mm high SMD package
• High sensitivity (K1) at low operating LED
• Couples AC and DC signals
• Low input-output capacitance
• Isolation test voltage, 2130 V
• Low distortion, below - 80 db
• 0.4 mm internal insulation thickness
• Component in accordance to RoHS 2002/95/EC and
APPLICATIONS
• Optical DAA for V.34 FAX/modem PCMCIA cards
• Digital telephone line isolation
current
WEEE 2002/96/EC
Couples AC and DC signals, SOP-8
SYMBOL
P
P
V
I
V
I
T
T
PK
diss
diss
F
R
R
j
j
REMARKS
Vishay Semiconductors
DC
VALUE
≤ 0.65
≤ 150
≤ 150
≤ 100
≤ 100
≤ 3.0
≤ 2.0
≤ 30
≤ 15
≤ 50
www.vishay.com
mW/°C
mW/°C
UNIT
IL388
mW
mW
mA
mA
°C
°C
V
V
1

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IL388 Summary of contents

Page 1

... C1 4 i179085 DESCRIPTION The IL388 family of linear optocoupler consist of an IRLED optically coupled to two photodiodes. The emitter is located such that both photodiodes receive approximately an equal amount of infrared light. The diodes produce a proportional amount of photocurrents. The ratio of the photocurrents stays constant with high accuracy when either the LED current changes or the ambient temperature changes ...

Page 2

... IL388 Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS PARAMETER COUPLER Isolation test voltage Total package power dissipation Derate linearly from 25 °C Storage temperature Operating temperature Lead soldering time at 260 °C Isolation resistance Note °C, unless otherwise specified. amb Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document ...

Page 3

... Typ. IL388 Vishay Semiconductors MAX. 0.773 0.859 0.955 1.061 1.181 1.311 R 0.010 (0.25) 0.014 (0.36) 0.036 (0.91) ...

Page 4

... IL388 Vishay Semiconductors OZONE DEPLETING SUBSTANCES POLICY STATEMENT It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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