UDA1334BTS/N2,118 vs AK4385ET
| Part Number |
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| Category | Data Acquisition - ADCs/DACs - Special Purpose | Data Acquisition - ADCs/DACs - Special Purpose |
| Manufacturer | NXP USA Inc. | Asahi Kasei Microdevices/AKM |
| Description | IC DAC/AUDIO 24BIT 100K 16SSOP | IC DAC/AUDIO 24BIT 192K 16TSSOP |
| Package | Tape & Reel (TR) | -Reel® |
| Series | - | - |
| Type | DAC, Audio | DAC, Audio |
| Voltage - Supply | 1.8V ~ 3.6V | 5V |
| Operating Temperature | -40°C ~ 85°C | -25°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 16-LSSOP (0.173\", 4.40mm Width) | 16-TSSOP (0.173\", 4.40mm Width) |
| Supplier Device Package | 16-SSOP | 16-TSSOP |
| Number of Channels | 2 | 2 |
| Resolution (Bits) | 24 b | 24 b |
| Sampling Rate (Per Second) | 100k | 192k |
| Data Interface | I²S | I²S |
| Voltage Supply Source | Analog and Jinftrytal | Single Supply |
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1. What is the resolution of ADC for special purposes?
Special purpose ADCs typically have high resolutions, reaching 16 bit, 24 bit, or even higher, to meet high-precision data acquisition requirements, such as high-resolution applications for medical imaging or scientific measurement instruments.
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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. 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.
