ACPL-021L AVAGO [AVAGO TECHNOLOGIES LIMITED], ACPL-021L Datasheet

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ACPL-021L

Manufacturer Part Number
ACPL-021L
Description
Low Power, 5 MBd Digital CMOS Optocoupler
Manufacturer
AVAGO [AVAGO TECHNOLOGIES LIMITED]
Datasheet

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ACPL-M21L, ACPL-021L and ACPL-024L
Low Power, 5 MBd Digital CMOS Optocoupler
Data Sheet
Description
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 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.
Functional Diagram
A 0.1 F bypass capacitor must be connected between pins Vdd and GND
Cathode
Cathode
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Anode
Anode
NC
NC
1
2
3
4
1
3
ACPL-M21L
Lead (Pb) Free
RoHS 6 fully
compliant
ACPL-021L
Shield
Shield
6
5
4
8
7
6
5
VDD
VO
GND
VDD
VO
NC
GND
Cathode1
Cathode2
Anode1
Anode2
(POSITIVE LOGIC)
1
2
3
4
TRUTH TABLE
OFF
LED
ON
ACPL-024L
Shield
HIGH
LOW
VO
5
8
7
6
V
V
V
GND
DD
01
02
Features
 CMOS output
 Wide supply voltage: 2.7 V – 5.5 V
 Low power supply current I
 Low forward current I
 Speed: 5 MBd typ
 Pulse width distortion (PWD): 200 ns max
 Propagation delay skew (tpsk): 220 max
 Propagation delay (tp): 250 ns max
 Common mode rejection: 25 kV/s min at V
 Hysteresis: 0.2 mA typ
 Temperature range: -40° C to 105° C
 Safety and regulatory approvals
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
– UL 1577 recognized – 3750 Vrms for 1 minute for
– CSA Approval
– IEC/EN 60747-5-5, Approval for Reinforced Insulation
ACPL-M21L/021L/024L
F
: 1.6 mA min
DD
: ≤ 1.1 mA max
CM
= 1000 V

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ACPL-021L Summary of contents

Page 1

... RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description 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 ...

Page 2

... Ordering Information ACPL-M21L, ACPL-024L and ACPL-021L are UL Recognized with 3750 V Option Part number RoHS Compliant ACPL-M21L -000E -060E -500E -560E ACPL-024L -000E -060E -500E -560E ACPL-021L -000E -060E -500E -560E To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry ...

Page 3

... Package Outline Drawings ACPL-M21L SO-5 Package MXXX 4.4 ± 0.1 XXX (0.173 ± 0.004) (0.016 ± 0.002) 3.6 ± 0.1* (0.142 ± 0.004) 2.5 ± 0.1 (0.004 ± 0.004) (0.098 ± 0.004) 1.27 BSC (0.050) Dimensions in millimeters (inches). Note: Foating Lead Protrusion is 0. mils) max. * Maximum Mold flash on each side is 0.15 mm (0.006). ...

Page 4

... Option number 500 not marked. Solder Refl ow Profi le Recommended refl ow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-Halide Flux should be used. Regulatory Information The ACPL-M21L/024L/021L is approved by the following organizations: UL Approval under UL 1577, component recognition program CSA Approval under CSA Component Acceptance Notice #5. ...

Page 5

... Refer to the optocoupler section of the Isolation and Control Components Designer’s Catalog, under Product Safety Regulations section, (IEC/EN 60747-5-5) for a detailed description of Method a and Method b partial discharge test profi les. ** Refer to the following fi gure for dependence ACPL-024L ACPL-M21L ACPL-021L Units Conditions 5 4.9 mm Measured from input terminals to output terminals, shortest distance through air ...

Page 6

Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Reverse Input Voltage Supply Voltage Average Forward Input Current Peak Forward Input Current Output Current Output Voltage Lead Solder Temperature Solder Refl ow Temperature Profi le Recommended Operating Conditions Parameter Operating Temperature ...

Page 7

... and/or t that will be seen between units at any given temperature within the PHL PLH Part Number Min Typ ACPL-M21L/ 3750 024L/021L 12 10 0.6 ≤ 5.5 V). All typical specifi cations DD Max Units ...

Page 8

T - TEMPERATURE - °C A Figure 1. Forward Voltage vs. Temperature -3 ...

Page 9

T - TEMPERATURE - °C A Figure 7. Logic High Output Supply Current vs. Temperature 150 140 130 120 110 100 ...

Page 10

... MHz 50% DUTY CYCLE ACPL-M21L INPUT MONITORING 4 3 Shield NODE Rm PULSE GEN 1.0 MHz ACPL-021L 50% DUTY CYCLE INPUT MONITORING 6 3 NODE Shield Figure 12. Circuit for PLH PHL OUTPUT V ...

Page 11

... ACPL-M21L, ACPL-021L, ACPL-024L: = 510  ± 1 330  ± 3 600  ± 5 k ± 1 ≈ 1 GND 1 ACPL-M21L GND ...

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