Smart Meters

Smart meters (digital electricity meters with integrated communication modules) that are increasingly installed in the world, must provide accurate meter reading, provisions for different communication systems and a high level of circuit integration. Toshiba offers total solutions for smart metering that encompass ARM Cortex™-M cores, metrology MCUs, communication MCUs and discrete components.


Recommended Products

Signal isolation
  • Photocouplers
    Transistor-output photocouplers with a data rate of up to a few kbps: TLP291/185/785
    IC-output photocouplers with a data rate of up to 1 Mbps: TLP2309, TLP714
    IC-output photocouplers with a data rate of up to 20 Mbps: TLP2366, TLP2766
  • For use at external output pins
    Photorelays (For use at external output pins): TLP220J, TLP797J
For unauthorized access prevention applications
  • (door open-close monitors, magnetic detection for anti-electricity stealing)
    Digital-output Magnetic sensors

Applications Semiconductor Recommend Device Features
For unauthorized access prevention applications
(door open-close monitors, magnetic detection for anti-electricity stealing)
Magnetic sensors TCS10SPU / TCS10SLU / TCS11SLU High sensitivity.
(Magnetic flux density |BON|=1.8 mT (Typ.))
Low current consumption (5.5µA (Typ.))
UFV package
TCS10NPU / TCS10NLU / TCS11NLU
TCS10DPU / TCS10DLU / TCS11DLU High sensitivity.
(Magnetic flux density |BON|=1.8 mT (Typ.))
SOT-23F package
TCS20DPR / TCS20DLR Standard sensitivity.
(Magnetic flux density |BON|=3.4 mT (Typ.))
SOT-23F package

Categories of Related Devices

  • * ARM, Cortex and Thumb are registered trademarks of ARM Limited in the EU and countries elsewhere.

New products

New products of Smart Meters on one year in the past.

Fiber-Coupler (TOSLINKTM): TOTX1350(F), TOTX1350(V,F) / TORX1350(F), TORX1350(V,F)

The package photograph of fiber-coupler (TOSLIN(TM)): TOTX1350(F), TOTX1350(V,F) / TORX1350(F), TORX1350(V,F).

Fiber optic transmitting modules TOTX1350(F) / TOTX1350(V,F) and fiber optic receiving modules TORX1350(F) / TORX1350(V,F) can send / receive signals from DC to 10 Mb/s with low consumption current using all plastic fiber (APF) to a maximum distance of 100 m. (31 Mar, 2014)
More »

High-Current TLP241A Added to the TLP240 Series of Low-Cost Photorelays in DIP4 with Reinforced Insulation: TLP241A, TLP241AF

The package photograph of low-cost TLP240 photorelay series in DIP4 with reinforced insulation.

The high-current TLP241A has been added to the TLP240 series of low-cost photorelays in DIP4 with reinforced insulation. With a guaranteed maximum on-state current of 2A, it is particularly well suited for use in factory automation (FA), which requires the control of high current. (27 Sep, 2013)
More »

Contacts

If you have any queries, click one of these links:

To Top

A new window will open.