acpl-0820 Avago Technologies, acpl-0820 Datasheet

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acpl-0820

Manufacturer Part Number
acpl-0820
Description
High Current Dual Line-driver Ic
Manufacturer
Avago Technologies
Datasheet

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Part Number:
acpl-0820-500E
Manufacturer:
Avago
Quantity:
757
ACPL-0820
High Current Dual Line-Driver IC
Data Sheet
Description
ACPL-0820 is a high current dual line-driver IC. With a 5 V
single supply, it delivers up to 1.5 A
for high current differential mode applications such as a
Powerline modem.
ACPL-0820 is internally protected against over-tempera-
ture conditions through thermal shutdown and this status
is reported by the Status pin. Over-load condition is sensed
by internal detection circuitry and is also reported by the
Status pin. In addition, with the transmit enable (Tx-en) in-
put, the line-driver output stage can be disabled to reduce
power dissipation when not operating.
ACPL-0820 is designated for operation over extended tem-
perature range from -40°C to +85°C. ACPL-0820 is available
in SO-8 package.
Applications
• Automatic meter reading (AMR)
• Powerline modem
• General purpose line driver
• Signal conditioning
• Digital-to-analog converter buffers
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Lead (Pb) Free
RoHS 6 fully
compliant
PP
current. This is ideal
Features
• Dual Line-Drivers
• 1.5 A
• 3 MHz gain bandwidth product
• -60 dB maximum harmonic distortion
• Drives 7Ω load under bridge configuration
• Differential or Single ended to differential
• Load detection function
• Over-temperature shutdown
• 5 V single supply
• Temperature range: -40°C to +85°C
• Suitable for FCC Part 15 and EN50065-1
with low distortion
connections
compliant design
PP
driving current

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acpl-0820 Summary of contents

Page 1

... RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description ACPL-0820 is a high current dual line-driver IC. With single supply, it delivers up to 1.5 A for high current differential mode applications such as a Powerline modem. ACPL-0820 is internally protected against over-tempera- ture conditions through thermal shutdown and this status is reported by the Status pin ...

Page 2

... Vout In2 Out2 -en Gnd ACPL -0820 (R2/R1) V out out out1 Status Vdd 1Ω >1µ Vout In1 Out1 1Ω >1µ In2 Out2 I out2 -en Gnd ACPL-0820 R4 - (R2/R1) . Vin, Iout = Iout1+Iout2 ≈ (R3/R1) V out ...

Page 3

Package Pin Out Pin Descriptions Pin No. Vdd Status Out1 In1 2 7 Out2 In2 -en Gnd Block Diagram 1 Status 2 In1 V (2.25V) ...

Page 4

... Example 1: ACPL-0820-500E to order product of SO-8 package in Tape and Reel packaging and RoHS compliant. Option datasheets are available. Contact your Avago sales representative or authorized distributor for information. Remarks: The notation ‘#XXX’ is used for existing products, while (new) products launched since 15th July 2001 and RoHS compliant option will use ‘ ...

Page 5

Recommended Pb-free IR Profile 250 ° C 217 ° C 200 ° C 150 ° ° 150 sec Time (sec) Note: Non-halide flux should be used. Absolute Maximum Ratings Parameter Storage Temperature Ambient Operating Temperature ...

Page 6

Electrical Specifications Unless otherwise noted, for sinusoidal waveform input, all typical values are at T Maximum specifications are at Recommended Operating Limits. (Note: V Parameter Symbol V Supply Current Junction Over-Temperature Detection Threshold Junction Over-Temperature Shutdown Threshold ...

Page 7

Performance Plots Unless otherwise noted, all typical plots are at T (Note OL1 OL2 3 Idd/mA 2.5 2 1 TX-EN 0 -50 - ...

Page 8

Gain = - Ω out -70 -50 - Ta-Ambient Temperature - C ...

Page 9

... STATUS C1 R1 TXp Filter 10k Ω 100nF C2 R2 TXn 10k Ω 100nF TX-EN PLM Transceiver Figure 17. Schematic of Isolated ACPL-0820 application for FSK modulation scheme 25° sinusoidal waveform input, and signal frequency 20k Ω I out1 5V 8 Scope R L1 100nF ...

Page 10

... Another mandatory protection against AC power surges from the mains can be achieved by adding an appropriate Metal Oxide Varistor (MOV) across the powerline terminals after the fuse. Internal Protection and Sensing C5 ACPL-0820 includes 2 sensing and protection features to L ensure robust operation under wide ranging environmental 220nF conditions. Type X2 The 1st protection features is the over-temperature shut- down ...

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