Datasheet

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ACSL-6xx0

Multi-Channel and Bi-Directional,

15 MBd Digital Logic Gate Optocoupler

Data Sheet

Description

ACSL-6xx0 are truly isolated, multi-channel and bi-direc-

tional, high-speed optocouplers. Integration of multiple

optocouplers in monolithic form is achieved through

patented process technology. These devices provide

full duplex and bi-directional isolated data transfer and

communication capability in compact surface mount

packages. Available in 15 Mbd speed option and wide

supply voltage range.

These high channel density make them ideally suited

to isolating data conversion devices, parallel buses and

peripheral interfaces.

They are available in 8-pin and 16–pin narrow-body SOIC

package and are specied over the temperature range of

-40°C to +100°C.

Features

•

Available in dual, triple and quad channel congura-

tions

• Bi-directional

• Wide supply voltage range: 3.0V to 5.5V

• High-speed: 15 MBd typical, 10 MBd minimum

• 10 kV/µs minimum Common Mode Rejection (CMR) at

Vcm = 1000V

• LSTTL/TTL compatible

• Safety and regulatory approvals (Pending)

– 2500Vrms for 1 min per UL1577

– CSA Component Acceptance

– IEC/EN/DIN EN 60747-5-2

• 16 Pin narrow-body SOIC package for triple and

quad channel

• -40 to 100°C temperature range

Applications

• Serial Peripheral Interface (SPI)

• Inter-Integrated Interface (I2C)

• Full duplex communication

• Isolated line receiver

• Microprocessor system interfaces

• Digital isolation for A/D and D/A conversion

• Instrument input/output isolation

• Ground loop elimination

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.

Lead (Pb) Free

RoHS 6 fully

compliant

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

Summary of content (19 pages)

PAGE 1
ACSL-6xx0 Multi-Channel and Bi-Directional, 15 MBd Digital Logic Gate Optocoupler Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description Features ACSL-6xx0 are truly isolated, multi-channel and bi-directional, high-speed optocouplers. Integration of multiple optocouplers in monolithic form is achieved through patented process technology.
PAGE 2
Device Selection Guide Device Number Channel Configuration Package ACSL-6210 Dual, Bi-Directional` 8-pin Small Outline ACSL-6300 Triple, All-in-One 16-pin Small Outline ACSL-6310 Triple, Bi-Directional, 2/1 16-pin Small Outline ACSL-6400 Quad, All-in-One 16-pin Small Outline ACSL-6410 Quad, Bi-Directional, 3/1 16-pin Small Outline ACSL-6420 Quad, Bi-Directional, 2/2 16-pin Small Outline Ordering Information ACSL-6xx0 is UL Recognized with 2500 Vrms for 1 minute per UL1577 and is approve
PAGE 3
Functional Diagrams ACSL-6210 - Dual-Ch, Bi-Dir ACSL-6300 - Triple-Ch, All-in-One ACSL-6310 - Triple-Ch, Bi-Dir (2/1) ACSL-6400 - Quad-Ch, All-in-One ACSL-6410 - Quad-Ch, Bi-Dir (3/1) ACSL-6420 - Quad-Ch, Bi-Dir (2/2)
PAGE 4
Schematic Diagrams The ACSL-6xx0 series optocouplers feature the GaAsP LEDs with proprietary back emission design. They offer the designer a broad range of input drive current, from 7 mA to 15 mA, thus providing greater flexibility in designing the drive circuit. The output detector integrated circuit (IC) in the optocoupler consists of a photodiode at the input of a twostage amplifier that provides both high gain and high bandwidth.
PAGE 5
Schematic Diagrams, continued ACSL-6400 - Quad-Ch, All-in-One ACSL-6410 - Quad-Ch, Bi-Dir (3/1) 16 15 ANODE1 1 14 GND VDD Shield 1 16 Vo1 2 CATHODE1 GND1 CATHODE1 Vo4 VDD1 2 15 3 14 Shield 3 ANODE2 13 13 Vo2 ANODE1 4 CATHODE2 12 CATHODE2 5 ANODE2 7 11 8 10 CATHODE3 Vo4 ANODE3 GND Shield 2 15 ANODE4 CATHODE4 Shield 14 Vo3 VDD1 3 13 4 12 ANODE1 CATHODE1 5 11 ANODE3 CATHODE3 VDD2 Vo1 6 Shield ANODE2 CATHODE2 7 10 9 Vo2 8 Shield 11 8 10 VDD AC
PAGE 6
Package Outline Drawings ACSL-6210 Small Outline SO-8 Package 0.189 (4.80) 0.197 (5.00) 8 7 6 5 0.228 (5.80) 0.244 (6.20) 0.150 (3.80) 0.157 (4.00) 1 2 3 4 0.013 (0.33) 0.020 (0.51) 0.010 (0.25) 0.020 (0.50) x 45° 0.008 (0.19) 0.010 (0.25) 0.004 (0.10) 0.010 (0.25) 0.054 (1.37) 0.069 (1.75) 0° 8° 0.040 (1.016) 0.060 (1.524) 0.016 (0.40) 0.050 (1.27) DIMENSIONS: INCHES (MILLIMETERS) MIN MAX ACSL-6300, ACSL-6310, ACSL-6400, ACSL-6410 and ACSL-6420 Small Outline SO-16 Package 0.386 (9.802) 0.
PAGE 7
Solder Reflow Temperature Profile 300 PREHEATING RATE 3°C + 1°C/–0.5°C/SEC. REFLOW HEATING RATE 2.5°C ± 0.5°C/SEC. TEMPERATURE (°C) 200 PEAK TEMP. 245°C PEAK TEMP. 240°C 2.5°C ± 0.5°C/SEC. 30 SEC. 160°C 150°C 140°C SOLDERING TIME 200°C 30 SEC. 3°C + 1°C/–0.5°C 100 PREHEATING TIME 150°C, 90 ± 30 SEC. 50 SEC. TIGHT TYPICAL LOOSE ROOM TEMPERATURE 0 0 50 100 TIME (SECONDS) Note: Non-halide flux should be used Recommended Pb-free IR Profile Note: Non-halide flux should be used PEAK TEMP.
PAGE 8
Regulatory Information Insulation and Safety Related Specifications Parameter Symbol Value Units Conditions Minimum External Air Gap (Clearance) L(I01) 4.9 mm Measured from input terminals to output terminals, shortest distance through air Minimum Externa l Tracking(Creepage) L(I02) 4.5 mm Measured from input terminals to output terminals, shortest distance path through body Minimum Internal Plastic Gap (Internal Clearance) 0.
PAGE 9
Absolute Maximum Ratings Parameter Symbol Min. Max.
PAGE 10
Electrical Specifications Over recommended operating range (3.0V ≤ VDD1 ≤ 3.6V, 3.0V ≤ VDD2 ≤ 3.6V, TA = -40°C to +100°C) unless otherwise specified. All typical specifications are at TA = +25°C , VDD1 = VDD2 = +3.3V. Parameter Symbol Min. Typ. Max. Units Test Conditions Input Threshold Current ITH 2.7 7.0 mA IOL(Sinking)=13 mA, VO = 0.6V High Level Output Current IOH 4.7 100.0 µA IF = 250 µA, VO = 3.3V Low Level Output Voltage VOL 0.36 0.
PAGE 11
Electrical Specifications Over recommended operating range (4.5V ≤ VDD1 ≤ 5.5V, 4.5V ≤ VDD2 ≤ 5.5V, TA = -40°C to +100°C) unless otherwise specified. All typical specifications are at TA = +25°C, VDD1 = VDD2 = +5.0V. Parameter Symbol Input Threshold Current High Level Output Current Min. Typ. Max. Units Test Conditions ITH 2.7 7.0 mA IOL(Sinking)=13 mA, VO= 0.6V IOH 3.8 100.0 µA IF = 250 µA, VO= 5.5V Low Level Output Voltage VOL 0.36 0.
PAGE 12
Package Characteristics All specifications are at TA=+25°C. Parameter Symbol Min. Input-Output Momentary Withstand Voltage[9] SO8 SO16 VISO VISO 2500 VRMS 2500 Input-Output Insulation [10] [11] SO8 SO16 II-O II-O Input-Output Resistance[10] SO8 SO16 RI-O RI-O Input-Output Capacitance[10] SO8 SO16 Input-Input Insulation Leakage Current[12] 109 109 Typ. Max.
PAGE 13
Typical Performance 70 6 5 4 R L = 350Ω 3 R L = 1 KΩ 2 R L = 4 KΩ 1 VDD = 5.0V VO = 0.6V 5 4 RL = 350Ω 3 RL = 1 KΩ 2 RL = 4 KΩ 1 -20 0 20 40 60 80 100 -60 120 -40 -20 0 20 40 60 80 100 IF = 7.0 mA 40 30 70 15 IOH- HIGH LEVEL OUTPUT CURRENT -µA VDD = 5.0V VOL = 0.6V 60 IF = 10 mA 50 IF = 7.0 mA 40 30 20 -20 0 20 40 60 80 100 0.4 IO = 13 mA 0.2 0.1 0 20 40 60 80 100 120 TA - TEMPERATURE -°C Figure 7. Typical low level output voltage vs. temperature for 3.
PAGE 14
Typical Performance, continued TA = 25°C 7 IDDL IF = 10 mA 6 5 4 IDDH IF = 0 mA 3 2 10 1 IF VF + – 0.1 0.01 VDD = 3.3V IF = 8.0 mA 120 90 tPLH, RL = 350Ω 60 30 tPHL, RL = 350Ω 1 20 40 60 80 0.001 1.1 100 120 120 90 tPLH, RL = 350Ω 60 30 tPHL, RL = 350Ω 0 -60 -40 -20 0 20 40 60 80 100 120 TA - TEMPERATURE -°C Figure 13. Typical propagation delay vs. temperature for 5V operation. PWD - PULSE WIDTH DISTORTION - ns VDD = 5.0V IF = 8.0 mA 0 -60 -40 -20 1.6 40 VDD = 3.3V IF = 8.
PAGE 15
Test Circuits ACSL-6210 INPUT MONITORING NODE PULSE GEN. Zo = 50Ω tf = tr = 5ns 3.3V or 5V 1 8 2 7 3 6 4 5 RL 0.1µF BYPASS C L* OUTPUT Vo MONITORING NODE IF *C L IS APPROXIMATELY 15 pF WHICH INCLUDES PROBE AND STRAY WIRING CAPACITANCE IF = 8.0 mA INPUT IF IF = 4.0 mA tPLH tPHL 90% 90% OUTPUT Vo 1.5V 10% 10% tF tR Figure 16. Test circuit for tPHL. tPLH, tF, and tR. ACSL-6400 IF 3.3V or 5V B 1 16 A RL OUTPUT Vo MONITORING NODE 0.1µF BYPASS V FF 8 9 _ + PULSE GEN.
PAGE 16
Application Information ON and OFF Conditions The ACSL-6xx0 series has the ON condition defined by current, and the OFF condition defined by voltage. In order to guarantee that the optocoupler is OFF, the forward voltage across the LED must be less than or equal to 0.8 volt for the entire operating temperature range. This has direct implications for the input drive circuit.
PAGE 17
With a CMOS gate to drive the optocoupler, the circuit shown in Figure 19 can be used. The diode in parallel to the current limiting resistor speeds the turn-off of the optocoupler LED. Any HC or HCT series CMOS gate can be used in this circuit. For high common-mode rejection applications, the drive circuit shown in Figure 20 is recommended. In this circuit, only an open-collector TTL, or an open drain CMOS gate can be used.
PAGE 18
Propagation Delay, Pulse-Width Distortion and Propagation Delay Skew Propagation delay is a figure of merit which describes how quickly a logic signal propagates through a system. The propaga- tion delay from low to high (tPLH) is the amount of time required for an input signal to propagate to the output,causing the output to change from low to high.
PAGE 19
For product information and a complete list of distributors, please go to our web site: www.avagotech.com 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 © 2007 Avago Technologies, Limited. All rights reserved.