ACPL-074L Avago Technologies, ACPL-074L Datasheet

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ACPL-074L

Manufacturer Part Number
ACPL-074L
Description
Manufacturer
Avago Technologies
Datasheet
ACPL-071L and ACPL-074L
Single-channel and Dual-channel High Speed 15 MBd
CMOS optocoupler with Glitch-Free Power-Up Feature
Data Sheet
Description
The ACPL-071L (single-channel) and ACPL-074L (dual-
channel) are 15 MBd CMOS optocouplers in SOIC-8 pack-
age. The optocouplers utilize the latest CMOS IC technol-
ogy to achieve outstanding performance with very low
power consumption. Basic building blocks of ACPL-071L
and ACPL-074L are high speed LEDs and CMOS detector
ICs. Each detector incorporates an integrated photodiode,
a high speed transimpedance amplifier, and a voltage
comparator with an output driver.
Component Image
A 0.1uF bypass capacitor must be connected between pins 5 and 8.
CATHODE1
CATHODE2
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
CATHODE
ANODE1
ANODE2
ANODE
NC
NC
Lead (Pb) Free
RoHS 6 fully
compliant
LED
OFF
ON
1
2
3
4
1
2
3
4
SHIELD
SHIELD
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
TRUTH TABLE
ACPL-071L
ACPL-074L
V
H
L
O
, OUTPUT
8
7
6
5
8
7
6
5
V
V
NC
V
GND
V
V
GND
DD
DD
O
o1
o2
Features
• +3.3V and +5 V CMOS compatibility
• 30 ns max. pulse width distortion
• 40ns max. propagation delay (for 3.3V supply voltage)
• 30 ns max. propagation delay skew
• High speed: 15 MBd min
• 10 kV/µs minimum common mode rejection
• –40 to 105°C temperature range
• Glitch-Free Power-Up Feature
• Safety and regulatory approvals pending:
• UL recognized
• 3750 V rms for 1 min. per UL 1577
• CSA component acceptance Notice #5
• IEC/EN/DIN EN 60747-5-2 approved Option 060
Applications
• Digital field bus isolation:
• CANBus, RS485, USB
• Multiplexed data transmission
• Computer peripheral interface
• Microprocessor system interface
• DC/DC converter

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ACPL-074L Summary of contents

Page 1

... The optocouplers utilize the latest CMOS IC technol- ogy to achieve outstanding performance with very low power consumption. Basic building blocks of ACPL-071L and ACPL-074L are high speed LEDs and CMOS detector ICs. Each detector incorporates an integrated photodiode, a high speed transimpedance amplifier, and a voltage comparator with an output driver ...

Page 2

... Example 1: ACPL-071L-500E to order product of Small Outline SO-8 package in Tape and Reel packaging in RoHS compliant. Example 2: ACPL-074L-000E to order product of Small Outline SO-8 package in tube packaging and RoHS compliant. Option datasheets are available. Contact your Avago sales representative or authorized distributor for information 5000 Vrms/ Surface Tape& ...

Page 3

... Package Dimensions ACPL-071L and ACPL-074L (Small Outline S0-8 Package XXXV 3.937 ± 0.127 YWW (0.155 ± 0.005 PIN ONE 0.406 ± 0.076 (0.016 ± 0.003) * 5.080 ± 0.127 (0.200 ± 0.005) 3.175 ± 0.127 (0.125 ± 0.005) TOTAL PACKAGE LENGTH (INCLUSIVE OF MOLD FLASH) * 5.207 ± ...

Page 4

... SEC. 30 SEC. 50 SEC. 100 150 TIME (SECONDS) Regulatory Information The ACPL-071L and ACPL-074L have been approved by the following organizations 20-40 SEC. UL Recognized under UL 1577, component recognition pro- gram, File E55361. RAMP-DOWN 6 °C/SEC. MAX. CSA Approved under CSA Component Acceptance Notice #5, File CA88324 ...

Page 5

... Tracking Resistance CTI (Comparative Tracking Index) Isolation Group All Avago Technologies data sheets report the creepage and clearance inherent to the optocoupler component it- self. These dimensions are needed as a starting point for the equipment designer when determining the circuit insulation requirements. However, once mounted on a ...

Page 6

IEC/EN/DIN EN 60747-5-2 Insulation Related Characteristics (Option 060) Description Installation classification per DIN VDE 0110/1.89, Table 1 for rated mains voltage ≤150 V rms for rated mains voltage ≤300 V rms Climatic Classification Pollution Degree (DIN VDE 0110/1.89) Maximum Working ...

Page 7

... V ≤ +3.3V. DD Part Number Min. Typ. 1.3 1 0.35 0.2 4.5 ACPL-071L 4.1 ACPL-074L 8.3 ACPL-071L 3.8 ACPL-074L 7.6 = –40°C to +105°C), 3.0V ≤ V ≤ 3.6V and 4.5 V ≤ +3.3V. DD Symbol Min. Typ. Max PHL PLH 50 t 66.7 PW |PWD | ...

Page 8

... Figure 2. Typical input threshold current vs. temperature =5. =3. - 100 o C Figure 4. Typical logic low O/P supply current vs. temperature for ACPL-074L. Units Test Conditions µA 45% RH DC, I 25°C A Vrms RH ≤ 50 min 25° 500 V dc I-O ...

Page 9

... Application Information Bypassing and PC Board Layout The ACPL-071L and ACPL-074L optocouplers are extreme- ly easy to use. ACPL-071L and ACPL-074L provide CMOS logic output due to the high-speed CMOS IC technology used. The external components required for proper operation are the input limiting resistor and the output bypass ca- pacitor. Capacitor values should be between 0.01 µ ...

Page 10

Propagation Delay, Pulse-Width Distortion and Propaga- tion Delay Skew Propagation delay is a figure of merit which describes how quickly a logic signal propagates through a system. The propagation delay from low to high (t of time required for an ...

Page 11

... LED recommended that a 210ohm resistor is connected in se- ries with anode of LED (i.e. Pin 2 for ACPL-071L and Pin 1 and 4 for ACPL-074L input signal. At 3.3V input sig- nal recommended to connect 80ohm resistor in series with anode of LED. ...

Page 12

... For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries. Data subject to change. Copyright © 2005-2008 Avago Technologies Limited. All rights reserved. ...

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