DC2156A Current Sense Amplifiers by Analog Devices

Status: Production
Series: LTC2946
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC2946 is a rail-to-rail system monitor that measures current, voltage, power, charge and energy. It features an operating range of 2.7V to 100V and includes a shunt regulator for supplies above 100V. The current measurement common mode range of 0V to 100V is independent of the input supply. A 12-bit ADC measures load current, input voltage and an auxiliary external voltage. Load current and internally calculated power are integrated over an external clock or crystal or internal oscillator time base for charge and energy. An accurate time base allows the LTC2946 to provide measurement accuracy of better than ±0.6% for charge and ±1% for power and energy. Minimum and maximum values are stored and an overrange alert with programmable thresholds minimizes the need for software polling. Data is reported via a standard I2C interface.The LTC2946 I2C interface includes separate data input and output pins for use with standard or opto-isolated I2C connections. The LTC2946-1 has an inverted data output for use with inverting opto-isolator configurations.

Where to Buy

Prices starting from US$113.00

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$117.70
127
in stock
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Logo for Chip One Stop
Chip One Stop
from US$114.00
5
in stock
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Newark Electronics
from US$122.75
3
in stock
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Logo for element14
element14
from US$124.07
3
in stock
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Farnell
from US$115.73
3
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$113.00
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Alternative Descriptions

LTC2946 Demo Board - Wide Rang | Analog Devices
Demo Board, Power & Energy Monitor | Newark Electronics
DEMO BOARD, POWER & ENERGY MONITOR | element14
SEMICONDUCTOR DESIGNER KIT | Richardson RFPD


DC2156A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD I2C POWER METER

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTC2946
Kit Application Type Power Measuring
Application Sub Type Energy Meter
Kit Contents Demo Board LTC2946
Product Range -
SVHC No SVHC (07-Jul-2017)
Features I2C Data I/O 12bit ADC Measures Current/Voltage/Power/Energy/Charge Adj O/P Voltage 3 GPIO

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC2156A?

Additional datasheets, footprints and schematics for DC2156A are listed on our Part Details page. You can also find images and similar parts to DC2156A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DC2156A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC2156A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC2156A fall under?

The DC2156A is listed under Current Sense Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to DC2156A when available in the Current Sense Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the DC2156A you can contact the distributor directly for product support, shipping queries etc.

Is the DC2156A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for DC2156A have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for DC2156A.

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