MAX192BCAP+ vs ADE7933ARIZ
| Part Number |
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| Category | Data Acquisition - ADCs/DACs - Special Purpose | Data Acquisition - ADCs/DACs - Special Purpose |
| Manufacturer | Maxim Integrated | Analog Devices Inc. |
| Description | IC DAS/ADC 10BIT 133K 20SSOP | IC ADC/ENERGY MEAS 20SOIC |
| Package | Bulk | Tube |
| Series | - | - |
| Type | Data Acquisition System (DAS), ADC | ADC, Energy Measurement |
| Voltage - Supply | ±5V | 3.3V |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-SSOP (0.209\", 5.30mm Width) | 20-SOIC (0.295\", 7.50mm Width) |
| Supplier Device Package | 20-SSOP | 20-SOIC-IC |
| Number of Channels | 8 | 3 |
| Resolution (Bits) | 10 b | - |
| Sampling Rate (Per Second) | 133k | - |
| Data Interface | MICROWIRE™, QSPI™, Serial, SPI™ | I²C, SPI |
| Voltage Supply Source | Single Supply | Single Supply |
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1. What is the working principle of ADCs and DACs?
ADC converts analog signals (such as voltage) into digital signals (such as binary numbers), while DAC performs the opposite operation, converting digital signals into analog signals, typically used in devices that require analog output.
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2. In which scenarios are special purpose DACs typically used?
Special purpose DACs are typically used for applications that require precise analog output, such as high fidelity audio systems, precise power control, laser modulators, analog signal generators, and control systems.
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3. How to choose ADC/DAC suitable for specific applications?
When selecting, consideration should be given to the resolution, sampling rate, signal-to-noise ratio, power consumption, number of input/output channels, linearity, operating temperature range, and whether it meets the standards or certification requirements of the target application.
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4. What communication interfaces do special purpose ADCs and DACs support?
Special purpose ADCs/DACs typically support multiple communication interfaces, including SPI, I2C, parallel interfaces, and UART, for data transmission with microcontrollers, DSPs, or other embedded systems.
