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The 92HD73C codec is a low-power optimized, high-fidelity, 6-channel audio codec compatible with Intel’s HighDefinition (HD) Audio Interface. The 92HD73C codec provides stereo 24-bit resolution with sample rates up to
192kHz. Dual SPDIF provides connectivity to consumer electronic equipment that is WLP compliant. The 92HD73C
provides high-quality, HD Audio capability to multimedia notebook and desktop PC applications.
6 Channels (3 stereo DACs and 2 stereo ADCs) with 24-bit resolution -Supports 5.1 audio
Microsoft WLP 3/4 premium logo compliant, as defined in WLP 3.09
Optimized and flexible power management with pop/click mitigation
2 independent S/PDIF Output converters for WLP-compliant HDMI/SPDIF support.
Support for 1.5V and 3.3V HDA signaling with runtime selection
Digital microphone input (mono, stereo, or quad array)
4 adjustable VREF Out pins for microphone bias
High-performance analog mixer
9 stereo analog ports with presence detect capability
Two-pin volume up/down control
Communications equipment
Wired networking
Industrial
Grid infrastructure
Personal electronics
PC & notebooks
| Mount | Surface Mount |
| Package / Case | TQFP |
| Number of Pins | 48 |
| Packaging | Bulk |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 48 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.5mm |
| Temperature Grade | COMMERCIAL |
| Interface | Serial |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 3.135V |
| Sampling Rate | 192 ksps |
| Number of A/D Converters | 2 |
| Telecom IC Type | PCM CODEC |
| Number of D/A Converters | 3 |
| Filter | YES |
| Length | 7mm |
| Height Seated (Max) | 1.6mm |
| Width | 7mm |
| Thickness | 1.4mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Surface Mount | YES |
| Number of Terminals | 48 |
| Package Description | ROHS COMPLIANT, QFP-48 |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Moisture Sensitivity Level | 3 |
| Package Body Material | PLASTIC/EPOXY |
| Supply Voltage-Nom | 3.3 V |
| Operating Temperature-Max | 70 °C |
| Rohs Code | Yes |
| Manufacturer Part Number | 92HD73C1X5PRGXC1X |
| Package Code | LFQFP |
| Package Shape | SQUARE |
| Manufacturer | Integrated Device Technology Inc |
| Part Life Cycle Code | Transferred |
| Ihs Manufacturer | INTEGRATED DEVICE TECHNOLOGY INC |
| Risk Rank | 5.65 |
| Additional Feature | ALSO REQUIRED ANALOG VDD SUPPLY 5 VOLT NOMINAL |
| HTS Code | 8542.39.00.01 |
| Terminal Pitch | 0.5 mm |
| Reach Compliance Code | compliant |
| JESD-30 Code | S-PQFP-G48 |
| Operating Mode | SYNCHRONOUS |
| Seated Height-Max | 1.6 mm |
| Width | 7 mm |
| Length | 7 mm |
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