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PCM1754DBQR
+Lista de MateriaisIC DAC/AUDIO 24BIT 200K 16SSOP
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FabricanteTexas Instruments
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Peça do Fabricante #PCM1754DBQR
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Pacote SSOP-16
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Em Estoque5175
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | DAC, Audio |
| NumberofChannels | 2 |
| Resolution(Bits) | 24 b |
| SamplingRate(PerSecond) | 200k |
| DataInterface | I²S |
| VoltageSupplySource | Single Supply |
| Voltage-Supply | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 16-SSOP (0.154, 3.90mm Width) |
Visão Geral
Description
Key features:
- Single 5V supply
- On-chip digital filter & analog output
- Low power consumption (50 mW typical)
- Small TSSOP-16 package
Ideal for CD/DVD players, digital TVs, and audio systems, the PCM1754DBQR provides high-performance audio conversion with minimal external components.
Equivalent
- PCM1754E (similar specs, different package)
- PCM1794A (higher performance, 132dB SNR)
- CS4398 (Cirrus Logic, comparable specs)
- AK4396 (AKM, similar 24-bit/96kHz performance)
- WM8741 (Wolfson, high-end audio DAC)
These alternatives offer similar or better performance for audio applications. Always check datasheets for compatibility.
Pinout
Key Functions:
- I2S-compatible serial audio input (supports 16/20/24-bit data).
- On-chip 8× digital interpolation filter.
- Differential voltage output (improves noise rejection).
- Low distortion and high dynamic range (106 dB typical).
- Single +5V supply operation.
Notable Pins:
- BCK, DATA, LRCK (serial audio interface).
- VCOM (common-mode voltage output).
- VOUTL+, VOUTL-, VOUTR+, VOUTR- (differential analog outputs).
Compact and efficient, it’s commonly used in consumer audio systems.
Manufacturer
The PCM1754DBQR is a 24-bit, 192kHz stereo digital-to-analog converter (DAC) commonly used in high-quality audio systems.
Application
1. Audio Equipment – High-fidelity systems, CD/DVD/Blu-ray players, and home theater receivers.
2. Professional Audio – Studio interfaces, mixing consoles, and digital audio workstations.
3. Consumer Electronics – Soundbars, gaming consoles, and portable media players.
4. Automotive Audio – Premium car infotainment systems.
5. Broadcast & Telecommunications – Digital audio broadcasting and VoIP devices.
Its low distortion, high dynamic range, and compact package make it ideal for high-quality audio applications.
