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AK4421A |
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| Part Number | AK4421A |
| Manufacturer | Asahi Kasei Microsystems |
| Description | The AK4421A is 3.3V 24-bit stereo DAC with an integrated 2Vrms output buffer. A charge pump in the buffer develops an internal negative power supply rail that enables a ground-referenced 2Vrms output. Using AKM’s multi bit modulator architecture, the AK4421A delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4421A . |
| Features | Sampling Rate Ranging from 8kHz to 192kHz 128 times Oversampling (Normal Speed Mode) 64 times Oversampling (Double Speed Mode) 32 times Oversampling (Quad Speed Mode) 24-Bit 8 times FIR Digital Filter Switched-Capacitor Filter with High Tolerance to Clock Jitter Single Ended 2Vrms Output Buffer Soft mute I/F format: 24-Bit MSB justified or I2S Master clock: 512fs, 768fs or 1152fs (Normal Speed Mode) 256fs or 384fs (Double Speed Mode) 128fs or 192fs (Quad Speed Mode) THD+N: -92dB Dynamic Range: 102dB Automatic Power-on Reset Circuit Power supply: +3.0 ∼ +3.6V Ta = . |
| Datasheet |
 AK4421A Data Sheet
PDF 325.55KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | AK4421 |
AKM |
192kHz 24-Bit Stereo DAC |
|
| 2 | AK4420 |
AKM |
192kHz 24-Bit Stereo DAC |
|
| 3 | AK4424 |
AKM |
192kHz 24-Bit Stereo DAC |
|
| 4 | AK4425A |
Asahi Kasei Microsystems |
192kHz 24-Bit Stereo DAC |
|
| 5 | AK4426 |
Asahi Kasei Microsystems |
192kHz 24-Bit Stereo DAC |
|
| 6 | AK4413 |
AKM |
High Performance 120dB 24-Bit 4ch DAC |
|
| 7 | AK4414 |
AKM |
High Performance 120dB 32-Bit 4ch DAC |
|
| 8 | AK4430 |
AKM |
192kHz 24-Bit Stereo DAC |
|
| 9 | AK4432 |
AKM |
108dB 192kHz 32bit 2-Channel Audio DAC |
|
| 10 | AK4436 |
AKM |
108dB 768kHz 32bit 6-Channel Audio DAC |
|
Desde 2024. D4U Semiconductor.
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