ACPL-024L Просмотр технического описания (PDF) - Avago Technologies
Номер в каталоге
Компоненты Описание
производитель
ACPL-024L Datasheet PDF : 11 Pages
| |||
ACPL-M21L, ACPL-021L and ACPL-024L
Low Power, 5 MBd Digital CMOS Optocoupler
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
Features
ACPL-M21L (single channel SO-5 package), ACPL-021L
(single channel SO-8 package) and ACPL-024L (dual
channel SO-8 package) are optically-coupled logic gates.
The detector IC has CMOS output stage and optical
receiver input stage with built-in Schmitt trigger to
provide logic-compatible waveforms, eliminating the
need for additional waveshaping.
An internal shield on the ACPL-M21L/021L/024L guar-
antees common mode transient immunity of 25 kV/µs
at a common mode voltage of 1000 V. The ACPL-x2xL
optocouplers' series operates from a 2.7 V to 5.5 V
supply with guaranteed AC and DC performance from an
extended temperature range of -40 °C to 105 °C. Glitches
free output upon power-up and power-down of optocou-
pler.
• CMOS output
• Wide supply voltage: 2.7 V – 5.5 V
• Low power supply current IDD: 1.1 mA/channel max.
• Low forward current IF: 1.6 mA min
• Speed: 5 MBd typ
• Pulse width distortion (PWD): 200 ns max
• Propagation delay skew (tpsk): 220 ns max
• Propagation delay (tp): 250 ns max
• Common mode rejection: 25 kV/µs min at VCM = 1000 V
• Hysteresis: 0.2 mA typ
• Temperature range: -40 °C to 105 °C
• Safety and regulatory approvals
Functional Diagram
Anode 1
6 VDD
5 VO
Cathode 3 Shield
4 GND
ACPL-M21L
TRUTH TABLE
(POSITIVE LOGIC)
LED VO
ON
HIGH
OFF
LOW
NC 1
8 VDD
Anode 2
7 VO
Cathode 3
NC 4
Shield
ACPL-021L
6 NC
5 GND
Anode1 1
8 VDD
Cathode1 2
7 V01
Cathode2 3
6 V02
Anode2 4
Shield
5 GND
ACPL-024L
A 0.1 μF bypass capacitor must be connected between pins Vdd and GND
– UL 1577 recognized – 3750 Vrms for 1 minute for
ACPL-M21L/021L/024L
– CSA Approval
– IEC/EN 60747-5-5, Approval for Reinforced Insulation
Applications
• Low isolation of high speed logic systems
• Computer peripheral interface
• Microprocessor system interface
• Ground loop elimination
• Pulse transformer replacement
• High speed line receiver
• Power control systems
Share Link: 