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ADE7978ACPZ

ADE7978ACPZ
Mfr. #:
ADE7978ACPZ
Manufacturer:
Analog Devices Inc.
Description:
Data Acquisition ADCs/DACs - Specialized Shunt Meter 3-Phase Metrology
Lifecycle:
New from this manufacturer.
Datasheet:
ADE7978ACPZ Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
ADE7978ACPZ more Information ADE7978ACPZ Product Details
Product Attribute
Attribute Value
Manufacturer:
Analog Devices Inc.
Product Category:
Data Acquisition ADCs/DACs - Specialized
RoHS:
Y
Series:
ADE7978
Product:
Energy Metering ICs
Type:
Isolated Polyphase Energy Metering
Minimum Operating Temperature:
- 40 C
Mounting Style:
SMD/SMT
Package / Case:
LFCSP-28
Packaging:
Tray
Input Type:
Pseudo-Differential
Brand:
Analog Devices
Interface Type:
SPI
Moisture Sensitive:
Yes
Product Type:
Data Acquisition ADCs/DACs - Specialized
SNR - Signal to Noise Ratio:
67 dB
Factory Pack Quantity:
490
Subcategory:
Data Converter ICs
Unit Weight:
0.705479 oz
Tags
ADE79, ADE7, ADE
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Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***et Europe
Isolated Energy Metering Chipset 28-Pin LFCSP Tube
***ark
ISOLATED ENERGY METERING IC, LFCSP-28; IC Function:Three Phase Energy Metering IC; Supply Voltage Min:2.97V; Supply Voltage Max:3.63V; IC Package Type:LFCSP; No. of Pins:28Pins; Operating Temperature Min:-40°C; Operating Temperature RoHS Compliant: Yes
***log Devices
The ADE7978, the ADE7933/ADE7932, and ADE7923 form a chipset dedicated to measuring 3-phase electrical energy using shunts as current sensors. The ADE7933/ADE7932 are isolated, 3-channel sigma-delta analog-to-digital converters (Σ-Δ ADCs) for polyphase energy metering applications that use shunt current sensors. The ADE7923 is a nonisolated, 3-channel Σ-Δ ADC for the neutral line that uses a shunt current sensor. The ADE7932 features two ADCs, and the ADE7933 and ADE7923 feature three ADCs. One channel is dedicated to measuring the voltage across the shunt when a shunt is used for current sensing. This channel provides a signal-to-noise ratio (SNR) of 67 dB over a 3.3 kHz signal bandwidth. Up to two additional channels are dedicated to measuring voltages, which are usually sensed using resistor dividers. The unused voltage channels on the neutral ADE7923 can be used for auxiliary voltage measurements. These channels provide an SNR of 75 dB over a 3.3 kHz signal bandwidth. One voltage channel can be used to measure the temperature of the die via an internal sensor. The ADE7933 and ADE7923 include three channels: one current channel and two voltage channels. The ADE7932 includes one current channel and one voltage channel, but is otherwise identical to the ADE7933. The ADE7933/ADE7932 include isoPower®, an integrated, isolated dc-to-dc converter. Based on the Analog Devices, Inc., iCoupler® technology, the dc-to-dc converter provides the regulated power required by the first stage of the ADCs at a 3.3 V input supply. The ADE7933/ADE7932 eliminate the need for an external dc-to-dc isolation block. The iCoupler chip scale transformer technology is used to isolate the logic signals between the first and second stages of the ADC. The result is a small form factor, total isolation solution. The ADE7923 is the nonisolated version of the ADE7933 that can be used for neutral current measurement when isolation from the neutral line is not required. The ADE7933/ADE7932 and ADE7923 contain a digital interface that is specially designed to interface with the ADE7978. Using this interface, the ADE7978 accesses the ADC outputs and configuration settings of the ADE7933/ADE7932 and ADE7923. The ADE7933/ADE7932 are available in a 20-lead, Pb-free, widebody SOIC package with increased creepage. The ADE7923 is available in a similar 20-lead, Pb-free, wide-body SOIC package without the increased creepage. The ADE7978 is a high accuracy, 3-phase electrical energy measurement IC with serial interfaces and three flexible pulse outputs. The ADE7978 can interface with up to four ADE7933/ ADE7932 and ADE7923 devices. The ADE7978 incorporates all the signal processing required to perform total (fundamental and harmonic) active, reactive, and apparent energy measurement and rms calculations, as well as fundamental-only active and reactive energy measurement and rms calculations. A fixed function digital signal processor (DSP) executes this signal processing. The ADE7978 measures the active, reactive, and apparent energy in various 3-phase configurations, such as wye or delta services, with both three and four wires. The ADE7978 provides system calibration features for each phase, gain calibration, and optional offset correction. Phase compensation is also available, but it is not necessary because the currents are sensed using shunts. The CF1, CF2, and CF3 logic outputs provide a wide selection of power information: total active, reactive, and apparent powers; the sum of the current rms values; and fundamental active and reactive powers. The ADE7978 incorporates power quality measurements, such as short duration low or high voltage detection, short duration high current variations, line voltage period measurement, and angles between phase voltages and currents. Two serial interfaces, SPI and I2C, can be used to communicate with the ADE7978. A dedicated high speed interface—the high speed data capture (HSDC) port—can be used in conjunction with I2C to provide access to the ADC outputs and real-time power information. The ADE7978 also has two interrupt request pins, IRQ0 and IRQ1, to indicate that an enabled interrupt event has occurred. The ADE7978 is available in a 28-lead, Pb-free LFCSP package. Applications Shunt-based polyphase meters Power quality monitoring Solar inverters Process monitoring Protective devices Isolated sensor interfaces Industrial PLCs
ADE7978 3-Phase Metrology IC for Polyphase Shunt Meters
Analog Devices ADE7978 is a high accuracy, 3-phase electrical energy measurement IC with serial interfaces and three flexible pulse outputs. The ADE7978 can interface with up to four ADE7933/ ADE7932 devices. The device incorporates all the signal processing required to perform total (fundamental and harmonic) active, reactive, and apparent energy measurement and rms calculations, as well as fundamental-only active and reactive energy measurement and rms calculations. A fixed function digital signal processor (DSP) executes this signal processing. ADE7978 measures the active, reactive, and apparent energy in various 3-phase configurations, such as wye or delta services, with both three and four wires. The device provides system calibration features for each phase, gain calibration, and optional offset correction. Phase compensation is also available, but it is not necessary because the currents are sensed using shunts. The CF1, CF2, and CF3 logic outputs provide a wide selection of power information: total active, reactive, and apparent powers; the sum of the current rms values; and fundamental active and reactive powers.Learn More
Part # Mfg. Description Stock Price
ADE7978ACPZ-RL
DISTI # V72:2272_06218230		Analog Devices IncEnergy Measurement 28-Pin LFCSP EP T/R
RoHS: Compliant		3684
  • 3000:$2.6500
  • 1000:$2.6520
  • 500:$2.8020
  • 250:$2.9790
  • 100:$3.1310
  • 25:$3.4400
  • 10:$3.5780
  • 1:$3.8680
ADE7978ACPZ
DISTI # V99:2348_06218228		Analog Devices IncEnergy Measurement 28-Pin LFCSP EP Tray
RoHS: Compliant		128
  • 1000:$2.2990
  • 500:$2.5820
  • 250:$2.8570
  • 100:$3.1320
  • 50:$3.2820
  • 25:$3.4490
  • 10:$3.7980
  • 1:$4.2000
ADE7978ACPZ-RL
DISTI # ADE7978ACPZ-RLCT-ND		Analog Devices IncIC ENERGY METERING 3PH 28LFCSP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		4985In Stock
  • 1000:$2.7398
  • 500:$3.2486
  • 100:$3.8162
  • 10:$4.6580
  • 1:$5.1900
ADE7978ACPZ-RL
DISTI # ADE7978ACPZ-RLDKR-ND		Analog Devices IncIC ENERGY METERING 3PH 28LFCSP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		4985In Stock
  • 1000:$2.7398
  • 500:$3.2486
  • 100:$3.8162
  • 10:$4.6580
  • 1:$5.1900
ADE7978ACPZ
DISTI # ADE7978ACPZ-ND		Analog Devices IncIC ENERGY METERING 3PH 28LFCSP
RoHS: Compliant
Min Qty: 1
Container: Tray		497In Stock
  • 1470:$2.6600
  • 980:$3.1540
  • 490:$3.5150
  • 10:$4.5220
  • 1:$5.0400
ADE7978ACPZ-RL
DISTI # ADE7978ACPZ-RLTR-ND		Analog Devices IncIC ENERGY METERING 3PH 28LFCSP
RoHS: Compliant
Min Qty: 5000
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 5000:$2.4320
ADE7978ACPZ-RL
DISTI # 26730504		Analog Devices IncEnergy Measurement 28-Pin LFCSP EP T/R
RoHS: Compliant		3684
  • 3000:$2.6500
  • 1000:$2.6530
  • 500:$2.8030
  • 250:$2.9800
  • 100:$3.1310
  • 25:$3.4420
  • 10:$3.5810
  • 3:$3.8780
ADE7978ACPZ
DISTI # 30706880		Analog Devices IncEnergy Measurement 28-Pin LFCSP EP Tray
RoHS: Compliant		255
  • 1000:$2.5000
  • 500:$2.7360
  • 250:$3.0528
  • 100:$3.3696
  • 50:$3.5232
  • 25:$3.6960
  • 10:$4.1088
ADE7978ACPZ
DISTI # 25837921		Analog Devices IncEnergy Measurement 28-Pin LFCSP EP Tray
RoHS: Compliant		128
  • 100:$3.1320
  • 50:$3.2820
  • 25:$3.4490
  • 10:$3.7980
  • 3:$4.2000
ADE7978ACPZ
DISTI # 584-ADE7978ACPZ		Analog Devices IncData Acquisition ADCs/DACs - Specialized Shunt Meter 3-Phase Metrology
RoHS: Compliant		453
  • 1:$4.7900
  • 10:$4.2800
  • 25:$3.8500
  • 50:$3.6700
  • 100:$3.5100
  • 250:$3.1800
  • 500:$2.8500
  • 1000:$2.4600
  • 2500:$2.3300
ADE7978ACPZ-RL
DISTI # 584-ADE7978ACPZ-RL		Analog Devices IncData Acquisition ADCs/DACs - Specialized ADC, Metrology 3phase shunt
RoHS: Compliant		0
  • 5000:$2.3300
ADE7978ACPZAnalog Devices IncAnalog Circuit, 1 Func
RoHS: Compliant		2064
  • 1000:$2.5000
  • 500:$2.6300
  • 100:$2.7400
  • 25:$2.8600
  • 1:$3.0800
ADE7978ACPZ
DISTI # C1S103101044907		Analog Devices IncEnergy Measurement 28-Pin LFCSP EP Tray
RoHS: Compliant		131
  • 50:$2.6300
  • 10:$3.3100
  • 1:$4.5700
ADE7978ACPZ
DISTI # 2419201		Analog Devices IncISOLATED ENERGY METERING IC, LFCSP-28
RoHS: Compliant		27
  • 1:£4.0100
  • 10:£3.2100
  • 25:£2.8900
  • 50:£2.7600
  • 100:£2.6300
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Mfr.#: IPW60R031CFD7XKSA1

OMO.#: OMO-IPW60R031CFD7XKSA1

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Mfr.#: FCH040N65S3-F155

OMO.#: OMO-FCH040N65S3-F155

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Mfr.#: TPS22810DRVR

OMO.#: OMO-TPS22810DRVR

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LI1806C151R-10

Mfr.#: LI1806C151R-10

OMO.#: OMO-LI1806C151R-10

 Ferrite Beads 150ohms 100MHz .3A Monolithic 1806 SMD
ERJ-3RBD1202V

Mfr.#: ERJ-3RBD1202V

OMO.#: OMO-ERJ-3RBD1202V-PANASONIC

 RES 12K OHM 0.5% 1/10W 0603
GRT188R61E106ME13D

Mfr.#: GRT188R61E106ME13D

OMO.#: OMO-GRT188R61E106ME13D-MURATA-ELECTRONICS

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CRCW080510K0FKEAC

Mfr.#: CRCW080510K0FKEAC

OMO.#: OMO-CRCW080510K0FKEAC-VISHAY-DALE

 D12/CRCW0805-C 100 10K 1% ET1
TPS22810DRVR

Mfr.#: TPS22810DRVR

OMO.#: OMO-TPS22810DRVR-TEXAS-INSTRUMENTS

 IC PWR SWITCH N-CHAN 1:1 6WSON
FCH040N65S3-F155

Mfr.#: FCH040N65S3-F155

OMO.#: OMO-FCH040N65S3-F155-ON-SEMICONDUCTOR

 MOSFET N-CH 650V 65A TO247-3
LI1806C151R-10

Mfr.#: LI1806C151R-10

OMO.#: OMO-LI1806C151R-10-LAIRD-TECHNOLOGIES

 EMI Filter Beads, Chips & Arrays 150ohms 100MHz .3A Monolithic 1806 SMD
Availability
Stock:
430
On Order:
2413
Enter Quantity:
Current price of ADE7978ACPZ is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
1
$4.79
$4.79
10
$4.28
$42.80
25
$3.85
$96.25
50
$3.67
$183.50
100
$3.51
$351.00
250
$3.18
$795.00
500
$2.85
$1 425.00
1000
$2.46
$2 460.00
2500
$2.33
$5 825.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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