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Analog Front-End IC for Power Line Communication

Data Sheet


  • Higher Integration (
    Power line driver with Thermal protection
    and current limit and low noise receiver amplifier)
  • Higher transmit performance (
    ・ High output current : 3A(typical) output current
    provide high transmission power even under lower power line impedance circumstance
    ・ Low distortion (THD ≤ -60dB(typical))
    It gives designer easier design for circuit under all of regulations (Cenerec/ARIB/FCC))
  • Flexible receive gain control (-18dB/-6dB/0dB/+12dB)
  • Power supply (
    8V to 22V (Typical usage 12V/15V))
  • Small package (HTSSOP24-P1)

General Description

The NJM45001 is an integrated, Powerline communications(PLC) analog front-end (AFE) device that is capable of capacitive- or transformer-coupled connecttions to the powerline while under the control of a Renesas Electronics Corporation Modem IC (e.g.uPD809508K8). The integrated driver is able to drive low-impedance line that require up to 3.0A (typical) into reactive road. The integrated receiver is able to select gain that is -18dB, -6dB, 0dB and +12dB. The NJM45001 operates from a single power supply in the range of 8V to 22V. At maximum output current, a wide range output swing provides an 11-Vpp capability with a nominal 15V supply. The NJM45001 is internally protected against overtemperature conditions. It also provides an adjustable current limit. An interrupt output is provided that indicates thermal limit. There is also shutdown pin that can be used to quickly put the device into its lowest power state. The NJM45001 is housed in a thermally-enhanced, surface-mount exposure-Pad package (HTSSOP24) Operation is specified over the junction temperature of -40°C to +150°C.


  • Smart Meter
  • Lighting system
  • HEMS system

Package Information

Part Number Package Outline PLP Pins Terminal Finish Weight(mg) (Reference) Reflow soldering Flow soldering Iron soldering Packing Condition MSL Solder Foot Print
NJM45001VP1 HTSSOP24-P1 - 24 Ni/Pd/Au 83 Yes - - Dry pack 1 2a

Sample & Buy

Part Number Packages Status Packing Specification Sample Buy
NJM45001VP1 HTSSOP24-P1 (Active) Contact Us Stock Check
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