ACPL-074L-000E Datasheet, PDF (1/11 Pages) AVAGO TECHNOLOGIES LIMITED – Single-channel and Dual-channel High Speed 15 MBd

ACPL-071L and ACPL-074L
Single-channel and Dual-channel High Speed 15 MBd
CMOS optocoupler with Glitch-Free Power-Up Feature
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
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.
Applications
• Digital field bus isolation:
• CANBus, RS485, USB
• Multiplexed data transmission
• Computer peripheral interface
• Microprocessor system interface
• DC/DC converter
Functional Diagram
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:
- UL recognized:
3750 V rms for 1 min. per UL 1577
- CSA component acceptance Notice #5
- IEC/EN/DIN EN 60747-5-5
NC 1
ANODE 2
CATHODE 3
ACPL-071L
8 V_DD
ANODE1 1
7 ^NC
6 V_o
CATHODE1 2
CATHODE2 3
ACPL-074L
8 V_DD
7 ^Vo1
6 V_o2
TRUTH TABLE
LED V_O, OUTPUT
OFF
H
ON
L
NC 4
SHIELD
5 GND ANODE2 4 _SHIELD
A 0.1uF bypass capacitor must be connected between pins 5 and 8.
5 GND
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.