| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,777 pcs
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8777 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PCM1803ADBG4 from Texas Instruments is a high-performance, single-chip stereo analog-to-digital converter (ADC) with single-ended analog voltage inputs. This device is designed for audio applications, featuring a 24-bit resolution and a maximum sampling rate of 96kHz.
Key electrical characteristics include a typical Signal-to-Noise Ratio (SNR) of 103 dB and a Total Harmonic Distortion plus Noise (THD+N) of -95 dB, ensuring high-fidelity audio conversion. It supports dual power supplies, with 5V for analog and 3.3V for digital circuits, and operates within a temperature range of -40°C to 85°C.
The PCM1803ADBG4 utilizes a delta-sigma modulator and includes an on-chip high-pass filter. It provides a PCM audio interface that is selectable for master or slave mode, supporting various data formats including 24-bit I2S. The device is housed in a compact 20-pin SSOP package, suitable for surface mount applications.
This ADC is well-suited for home audio systems, digital audio interfaces, and other applications requiring precise analog-to-digital conversion of audio signals. Its combination of performance, cost-effectiveness, and a standard package makes it a versatile choice for audio design.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.86 | $3.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PCM1803ADBG4 has a resolution of 24 bits.
The PCM1803ADBG4 supports a maximum sampling rate of 96kHz.
The typical SNR for the PCM1803ADBG4 is 103 dB.
The PCM1803ADBG4 is supplied in a 20-SSOP package.
The PCM1803ADBG4 operates within a temperature range of -40°C to 85°C.
Yes, the PCM1803ADBG4 features an on-chip high-pass filter at 0.84 Hz (44.1 kHz).