ADE7932ARIZ-RL, Data Acquisition ADCs/DACs - Specialized 2-Channel,Isolated,Sigma Delta ADC
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Описание
Semiconductors\Data Converter ICs\Data Acquisition ADCs/DACs - Specialized
ADE7932/ADE7933 Isolated, Sigma Delta ADCsAnalog Devices Inc. ADE7932/ADE7933 Isolated Sigma-Delta Analog-to-Digital Converters (Σ-Δ ADCs) for polyphase energy metering applications that use shunt current sensors. ADE7932 features two 24-bit ADCs, while the ADE7933 features three 24-bit ADCs. One channel is dedicated to measuring the voltage across the shunt when a shunt is used for current sensing. This channel has a signal-to-noise ratio (SNR) of 67dB over a 3.3kHz signal bandwidth. Up to two additional channels are dedicated to measuring voltages, which are usually sensed using resistor dividers. These channels provide an SNR of 75dB over a 3.3kHz signal bandwidth. One voltage channel can be used to measure the temperature of the die via an internal sensor.
Технические параметры
Architecture: | Sigma-Delta |
Brand: | Analog Devices |
Factory Pack Quantity: Factory Pack Quantity: | 1000 |
Input Type: | Pseudo-Differential |
Interface Type: | Serial, I2C, SPI |
Manufacturer: | Analog Devices Inc. |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Moisture Sensitive: | Yes |
Mounting Style: | SMD/SMT |
Number of Channels: | 3 Channel |
Number of Converters: | 1 Converter |
Operating Supply Voltage: | 3.3 V |
Package / Case: | SOIC-20 |
Pd - Power Dissipation: | 2.78 W |
Product Category: | Data Acquisition ADCs/DACs-Specialized |
Product Type: | Data Acquisition ADCs/DACs-Specialized |
Product: | Energy Metering ICs |
Reference Type: | Internal |
Resolution: | 1 bit |
Series: | ADE7932 |
Shutdown: | No Shutdown |
SNR - Signal to Noise Ratio: | 67 dB |
Subcategory: | Data Converter ICs |
Type: | Polyphase |
EU RoHS | Compliant |
ECCN (US) | EAR99 |
Part Status | Active |
Product Category | Energy Measurement |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 85 |
Packaging | Tape and Reel |
Standard Package Name | SOP |
Pin Count | 20 |
Supplier Package | SOIC W |
Mounting | Surface Mount |
Package Height | 2.44(Max) |
Package Length | 15.3 |
Package Width | 7.5 |
PCB changed | 20 |
Lead Shape | Gull-wing |
Вес, г | 0.8 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Специализированные АЦП/ЦАП»
Типы корпусов импортных микросхем