THS8135PHP vs AD7403BRIZ
| Part Number |
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| Category | Data Acquisition - ADCs/DACs - Special Purpose | Data Acquisition - ADCs/DACs - Special Purpose |
| Manufacturer | Texas Instruments | Analog Devices Inc. |
| Description | IC VIDEO DAC 10BIT 240M 48HTQFP | IC MODULATOR 16BIT 20M 16SOIC |
| Package | Tray | Bulk |
| Series | - | - |
| Type | Video DAC | Modulator |
| Voltage - Supply | 1.65V ~ 2V, 3V ~ 3.6V | 3V ~ 5.5V |
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 48-PowerTQFP | 16-SOIC (0.295\", 7.50mm Width) |
| Supplier Device Package | 48-HTQFP (7x7) | 16-SOIC |
| Number of Channels | 3 | 1 |
| Resolution (Bits) | 10 b | 16 b |
| Sampling Rate (Per Second) | 240M | 20M |
| Data Interface | Parallel | Serial |
| Voltage Supply Source | Analog and Jinftrytal | Single Supply |
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1. Which applications require special purpose ADCs and DACs?
Special purpose ADCs/DACs are commonly used in medical devices (such as electrocardiograms), automotive electronics (such as sensor signal processing), industrial automation, audio processing, high-precision measuring instruments, and other fields that require high signal processing.
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2. 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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3. 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.
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4. How to use special purpose ADCs and DACs in high noise environments?
In high noise environments, it is particularly important to choose ADCs and DACs with high signal-to-noise ratio (SNR) and good anti-interference design. Shielding and filtering techniques can also help reduce noise interference, ensuring accurate signal acquisition and output.
