TLV320ADC3100IRGET vs CS4350-CNZR
| Part Number |
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| Category | Data Acquisition - ADCs/DACs - Special Purpose | Data Acquisition - ADCs/DACs - Special Purpose |
| Manufacturer | Texas Instruments | Cirrus Logic Inc. |
| Description | IC ADC/AUD 24BIT 8K-96K 24VQFN | IC DAC/AUDIO 24BIT 192K 24QFN |
| Package | Tape & Reel (TR) | -Reel® |
| Series | - | - |
| Type | ADC, Audio | DAC, Audio |
| Voltage - Supply | 1.65V ~ 1.95V, 2.7V ~ 3.6V | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) | 24-QFN (4x4) |
| Number of Channels | 2 | 2 |
| Resolution (Bits) | 24 b | 24 b |
| Sampling Rate (Per Second) | 8k ~ 96k | 192k |
| Data Interface | I²C, I²S | SPI |
| Voltage Supply Source | Analog and Jinftrytal | Single Supply |
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1. 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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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 does the sampling rate of ADCs affect data acquisition performance?
The sampling rate determines how many times an ADC can read a signal per second. A higher sampling rate is suitable for high-speed signals or precise dynamic signal processing, while a lower sampling rate is suitable for collecting steady-state or slowly changing signals.
