사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | DirectPath™ |
| ProductStatus | Active |
| Type | DAC, Audio |
| NumberofChannels | 2 |
| Resolution(Bits) | 32 b |
| SamplingRate(PerSecond) | 384k |
| DataInterface | I²S, PCM |
| VoltageSupplySource | Analog and Digital |
| Voltage-Supply | 1.65V ~ 1.95V, 3V ~ 3.46V |
| OperatingTemperature | -25°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 32-VFQFN Exposed Pad |
개요
Description
The PCM5242RHBR is a high-performance, stereo digital-to-analog converter (DAC) from Texas Instruments, designed for audio applications. Key features include:
- 32-bit, 384 kHz PCM support with dynamic range up to 112 dB.
- Integrated low-jitter PLL for flexible clocking.
- I²S, left-justified, and TDM digital input formats.
- On-chip DSP for volume control, filtering, and EQ.
- Low power consumption (typ. 25 mW at 3.3V).
- Small 32-pin QFN (RHBR) package for space-constrained designs.
Ideal for portable audio, USB DACs, and Hi-Fi systems, it combines high fidelity with ease of integration.
- 32-bit, 384 kHz PCM support with dynamic range up to 112 dB.
- Integrated low-jitter PLL for flexible clocking.
- I²S, left-justified, and TDM digital input formats.
- On-chip DSP for volume control, filtering, and EQ.
- Low power consumption (typ. 25 mW at 3.3V).
- Small 32-pin QFN (RHBR) package for space-constrained designs.
Ideal for portable audio, USB DACs, and Hi-Fi systems, it combines high fidelity with ease of integration.
Equivalent
Equivalent products to the PCM5242RHBR (a 32-bit, 384kHz stereo DAC) include:
- PCM5122RHBR: Similar specs but lower output power.
- PCM5102A: Basic 32-bit/384kHz DAC, no advanced DSP.
- CS4344: 24-bit/192kHz stereo DAC (Cirrus Logic).
- AK4490EQ: Higher-end 32-bit/768kHz DAC (AKM).
- ES9023: 24-bit/192kHz DAC (ESS Technology).
Check pin compatibility and features before substitution.
- PCM5122RHBR: Similar specs but lower output power.
- PCM5102A: Basic 32-bit/384kHz DAC, no advanced DSP.
- CS4344: 24-bit/192kHz stereo DAC (Cirrus Logic).
- AK4490EQ: Higher-end 32-bit/768kHz DAC (AKM).
- ES9023: 24-bit/192kHz DAC (ESS Technology).
Check pin compatibility and features before substitution.
Manufacturer
The PCM5242RHBR is manufactured by Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, consumer electronics, and communications. Known for innovation and high-quality components, TI is a key player in the electronics market.
The PCM5242RHBR is a high-performance, low-power stereo digital-to-analog converter (DAC) used in audio applications.
The PCM5242RHBR is a high-performance, low-power stereo digital-to-analog converter (DAC) used in audio applications.
Package
The PCM5242RHBR is a high-performance, 32-bit stereo DAC from Texas Instruments. It comes in a VQFN-32 (RHBR) package, which is a 5mm x 5mm, 32-pin, quad flat no-lead (QFN) surface-mount type. This compact package is designed for space-constrained applications, offering good thermal and electrical performance.
