HCPL-800J Datasheet, PDF (1/18 Pages) AVAGO TECHNOLOGIES LIMITED – Under-Voltage Detection

HCPL - 800J
PLC Powerline DAA IC
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The HCPL-800J is a galvanically isolated Powerline Data
Access Arrangement IC. It provides the key features of
isolation, Tx line driver and Rx amplifier as required in a
powerline modem application.
Used together with a simple LC coupling circuit, the
HCPL-800J offers a highly integrated, cost effective
Analogue Front End (AFE) solution. Optical coupling
technology provides very high isolation mode rejection,
facilitating excellent EMI and EMC performance. Applica-
tion robustness is enhanced by the inherent properties
of opto-isolation devices, to effectively block the transfer
of damaging surge transients.
Excellent transmitter performance is achieved with the
use of a high efficiency, low distortion line driver stage.
Transmitter robustness is further enhanced with inte-
grated load detection and over-temperature protection
functions.
The HCPL-800J is designed to work with various trans-
ceiver ICs and significantly simplify the implementation
of a powerline modem.
Connection Diagram
Features
• -60 dB Overall Tx Distortion
• 25 nV/ Typical Input Referred Noise
• Load Detection Function
• Under-Voltage Detection
• Over-Temperature Shutdown
• Highly Efficient Tx Line Driver
• Built-in Rx Amplifier
• Temperature Range: -40°C to +85°C
• Regulatory Approvals (pending): UL, CSA, IEC/EN/DIN
EN 60747-5-2
• Suitable for FCC Part 15 and EN50065-1 Compliant
Design
Applications
• Automatic Meter Reading (AMR)
• Powerline Modem
• Home Automation/Control
• Security and Surveillance
• General Purpose Isolated Transceiver
• Internet Appliances
TX-EN
TX
Powerline
Transceiver IC
(ENDEC)
RX
STATUS
VCC1
1 _Tx-en
2 _Tx-in
3 _Rx-PD-out
4 _Rx-Amp-in
5 _Status
6 _Rx-out
7 _VCC1
8 _GND1
HCPL-800J
GND2 ¹⁶
Tx-out ¹⁵
VCC2 ¹⁴
Tx-PD-out ¹³
Tx-LD-in ¹²
Cext ¹¹
Rx-in ¹⁰
Rref ⁹
GND2
VCC2
Filter
GND2
Filter
GND1
GND2
L
N
GND2
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.