Specifications
| Type | Description |
|---|---|
| Part Number | PCM5102 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Package / Case | TSSOP (PW), 20 pins, 5.50 mm x 4.40 mm nominal body |
| DAC channels | 2 stereo channels; PCM510xA family description |
| Dynamic Range | 112 dB; PCM5102A device comparison |
| SNR | 112 dB; PCM5102A device comparison |
| THD | -93 dB; PCM5102A device comparison |
| THD+N | -93 dB; at -1 dBFS, PCM5102 typical performance, 3.3 V power supply |
| Full-scale single-ended output | 2.1 VRMS; GND centered, typical performance at 3.3 V power supply |
| Sampling frequency | 8 kHz to 384 kHz; typical performance |
| Audio data word length | 16, 24, and 32 bit; accepted audio data |
| PCM data formats | I2S, left-justified; supported PCM input formats |
| Normal digital filter latency | 20 tS; normal 8x oversampling digital filter |
| Low-latency digital filter latency | 3.5 tS; low-latency 8x oversampling digital filter |
| System clock multiples | 64, 128, 192, 256, 384, 512, 768, 1024, 1152, 1536, 2048, 3072 fS; typical performance |
| System clock maximum frequency | 50 MHz; recommended operating conditions / typical performance |
| Analog supply voltage range, VCOM mode | 3.0 V min, 3.3 V nom, 3.46 V max; AVDD referenced to AGND |
| Analog supply voltage range, VREF mode | 3.2 V min, 3.3 V nom, 3.46 V max; AVDD referenced to AGND |
| Digital supply voltage range, 1.8 V operation | 1.65 V min, 1.8 V nom, 1.95 V max; DVDD referenced to DGND |
| Digital supply voltage range, 3.3 V operation | 3.1 V min, 3.3 V nom, 3.46 V max; DVDD referenced to DGND |
| Charge pump supply voltage range | 3.1 V min, 3.3 V nom, 3.46 V max; CPVDD referenced to CPGND |
| Stereo line output load resistance | 1 kOhm min, 10 kOhm max; recommended operating conditions |
| Digital output load capacitance | 10 pF max; recommended operating conditions |
| Operating junction temperature range | -40 °C to 130 °C; recommended operating conditions |
| Supply voltage absolute maximum | -0.3 V to 3.9 V; AVDD, CPVDD, DVDD over operating free-air temperature range |
| LDO voltage absolute maximum | -0.3 V to 2.25 V; LDO with DVDD at 1.8 V |
| Digital input voltage absolute maximum, DVDD at 1.8 V | -0.3 V to 2.25 V |
| Digital input voltage absolute maximum, DVDD at 3.3 V | -0.3 V to 3.9 V |
| Analog input voltage absolute maximum | -0.3 V to 3.9 V; absolute maximum ratings |
| Storage temperature | -65 °C to 150 °C; absolute maximum ratings |
| ESD rating HBM | +/-2000 V; human-body model per ANSI/ESDA/JEDEC JS-001 |
| ESD rating CDM | +/-750 V; charged-device model per JEDEC JESD22-C101 |
| Junction-to-ambient thermal resistance | 91.2 °C/W; PW 20-pin package |
| Junction-to-case top thermal resistance | 25.3 °C/W; PW 20-pin package |
| Junction-to-board thermal resistance | 42 °C/W; PW 20-pin package |
| Audio PLL | Integrated PLL with BCK reference to generate SCK internally; feature list |
| Datasheet Status | request_only |
Product Overview
PCM5102 is a Texas Instruments Signal_Chain stereo audio DAC. The extracted datasheet facts describe the PCM510xA family as providing 2 stereo channels and supporting PCM input through I2S and left-justified formats. Accepted audio word lengths are 16, 24, and 32 bit, with sampling frequency support from 8 kHz to 384 kHz.
For audio performance, the PCM5102A comparison data lists 112 dB dynamic range, 112 dB SNR, -93 dB THD, and -93 dB THD+N at -1 dBFS under typical 3.3 V supply conditions. The full-scale single-ended output is 2.1 VRMS with a GND-centered output condition. Digital filter options include a normal 8x oversampling filter with 20 tS latency and a low-latency 8x oversampling filter with 3.5 tS latency.
The package is TSSOP (PW), 20 pins, with a 5.50 mm x 4.40 mm nominal body. Supply facts include AVDD operation around 3.3 V in VCOM or VREF mode, DVDD operation at either 1.8 V or 3.3 V ranges, and CPVDD from 3.1 V to 3.46 V. The integrated PLL can use BCK as a reference to generate SCK internally, supporting DAC stages where PCM audio input and line-level stereo output are required.
Key Features
- 2 stereo DAC channels in PCM510xA family
- 112 dB dynamic range for PCM5102A comparison
- 112 dB SNR for PCM5102A comparison
- -93 dB THD and -93 dB THD+N performance
- 2.1 VRMS GND-centered single-ended full-scale output
- 8 kHz to 384 kHz sampling frequency range
- 16, 24, and 32 bit audio word support
- I2S and left-justified PCM input formats
- Normal 20 tS and low-latency 3.5 tS filter options
- Integrated PLL uses BCK reference to generate SCK internally
Typical Applications
- Stereo PCM audio DAC stages
- I2S digital audio conversion
- Left-justified PCM audio interfaces
- Line-level stereo analog outputs
- Systems using 8 kHz to 384 kHz sampling
- Audio designs needing BCK-referenced PLL operation
Procurement Notes
When requesting a quote for PCM5102, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of device is the PCM5102?
The PCM5102 is identified as a Texas Instruments Signal_Chain stereo audio DAC. Extracted facts describe 2 stereo channels, PCM input format support, and single-ended analog output behavior.
Which PCM audio formats does PCM5102 support?
The extracted datasheet facts list I2S and left-justified as supported PCM input formats. The accepted audio data word lengths are 16, 24, and 32 bit.
What sampling frequency range is specified for PCM5102?
PCM5102 typical performance facts specify a sampling frequency range from 8 kHz to 384 kHz. System clock multiples from 64 fS through 3072 fS are also listed, with a maximum system clock frequency of 50 MHz.
What package is listed for PCM5102?
The package information provided for PCM5102 is TSSOP (PW), 20 pins, with a 5.50 mm x 4.40 mm nominal body. Thermal facts are also tied to the PW 20-pin package.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.