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ADE7932ARIZ-RL, Energy Measurement 20-Pin SOIC W T/R
ADE7932/ADE7933 Isolated, Sigma Delta ADCs
Analog 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.
| 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 |
| 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 |
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