PCM3168ATPAPRQ1G4 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
Texas Instruments PCM3168ATPAPRQ1G4 is an automotive-grade 24-bit audio CODEC with 6 ADC inputs and 8 DAC outputs in a 64-pin TQFP package. Supports a 4.5 V to 5.5 V analog supply with up to 192 kHz sampling rate for high-fidelity audio. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- PCM3168ATPAPRQ1G4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PCM3168ATPAPRQ1G4?
- 24-bit resolution with up to 192 kHz sampling rate supports high-fidelity audio capture and playback in professional and automotive infotainment systems
- 6-channel ADC input and 8-channel DAC output in a single chip enables full surround-sound processing without external discrete converters
- AEC-Q100 automotive-qualified (Q1) variant in a 64-pin TQFP package with 4.5 V to 5.5 V analog supply range for robust in-vehicle deployment
What is PCM3168ATPAPRQ1G4 used for?
The PCM3168ATPAPRQ1G4 is designed for automotive head units, in-vehicle infotainment systems, and advanced driver assistance system (ADAS) audio interfaces requiring AEC-Q100 Grade 1 reliability and multi-channel 24-bit audio processing. It is also suited for professional audio mixing consoles and studio recording equipment demanding low-THD, high-dynamic-range 8-channel output performance.
What are the specifications of PCM3168ATPAPRQ1G4?
| YTEOL | 0 |
| Additional Feature | IT ALSO REQUIRES 4.5V TO 5.5V ANALOG SUPPLY |
| Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP64,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Supply Current-Max | 210mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.39.00.60 |
Where can I find the PCM3168ATPAPRQ1G4 datasheet?
PCM3168ATPAPRQ1G4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PCM3168ATPAPRQ1G4?
Compatible alternatives and drop-in replacements for PCM3168ATPAPRQ1G4:
Texas Instruments Consumer Circuit, PQFP64
Frequently Asked Questions
Which automotive qualification level does PCM3168ATPAPRQ1G4 hold, and what temperature range does that imply?
The PCM3168ATPAPRQ1G4 carries AEC-Q100 Grade 1 qualification, specifying reliable operation from -40°C to +125°C junction temperature. This makes it suitable for under-hood or instrument-cluster automotive audio applications where thermal stress exceeds the -40°C to +85°C range of standard commercial ICs.
How many simultaneous audio channels does PCM3168ATPAPRQ1G4 support, and at what maximum sampling rate?
The PCM3168ATPAPRQ1G4 provides 6 ADC input channels and 8 DAC output channels operating simultaneously at up to 192 kHz sampling rate with 24-bit resolution. This enables full 7.1 surround-sound output plus 5.1 input capture on a single chip, reducing BOM complexity in automotive infotainment designs.
For an automotive head unit needing multi-channel audio, how does the TQFP-64 package of PCM3168ATPAPRQ1G4 compare to larger package alternatives?
The 64-pin TQFP (0.47-inch square body, 0.5 mm pitch) of the PCM3168ATPAPRQ1G4 occupies a PCB footprint of approximately 12 mm x 12 mm, which is significantly smaller than ceramic QFP packages. Its fine-pitch design enables integration into compact automotive PCBs with 8-channel DAC and 6-channel ADC without requiring an external codec chip.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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