AD1983JCPZ Analog Devices Integrated Circuit (Quad Flat No-Lead) In Stock
AD1983JCPZ is an HD Audio SoundMAX codec from Analog Devices supporting high-definition audio standards with multiple stereo input and output channels in a compact 32-lead LFCSP package. Designed for PC motherboard and embedded multimedia applications requiring AC'97 and HD Audio compatibility. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- AD1983JCPZ Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of AD1983JCPZ?
- HD Audio SoundMAX codec with multi-channel stereo I/O supporting 96 kHz / 24-bit audio playback and capture
- 32-lead LFCSP with exposed heat slug minimizes PCB footprint for space-constrained PC motherboard and embedded audio designs
- AC'97 and HD Audio compatible interface enables drop-in integration with Intel HDA compliant host controllers
What is AD1983JCPZ used for?
The AD1983JCPZ is designed for PC motherboards, mini-ITX embedded computing platforms, and thin-client terminals requiring high-definition audio output with a small-footprint codec IC. Industrial HMI panels and kiosk systems deploy it to provide 24-bit stereo playback at up to 96 kHz sample rate with minimal external components. Multimedia embedded systems integrating Intel or AMD HD Audio controllers use the AD1983JCPZ for cost-effective analog front-end audio with microphone input and line-level output stages.
What are the specifications of AD1983JCPZ?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | S-XQCC-N32 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Surface Mount | YES |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat No-Lead |
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 AD1983JCPZ datasheet?
AD1983JCPZ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD1983JCPZ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What audio resolution and sample rate does AD1983JCPZ support for playback and recording?
The AD1983JCPZ HD Audio codec supports up to 24-bit audio resolution at sample rates of 44.1 kHz, 48 kHz, and 96 kHz for both playback and recording. This CD-quality and high-definition audio capability satisfies consumer electronics and PC audio requirements, enabling faithful reproduction of 16-bit to 24-bit audio content through headphone, line-out, and speaker amplifier stages.
How does the 32-lead LFCSP package of AD1983JCPZ compare to larger SOIC or LQFP packages for motherboard integration?
The 32-lead LFCSP (Lead Frame Chip Scale Package) measures approximately 5 mm x 5 mm with 0.5 mm pitch, saving 60 to 70% board area compared to an equivalent 32-pin SOIC package occupying roughly 10 mm x 13 mm. The exposed thermal pad also improves heat dissipation from the analog output drivers, reducing thermal noise floor by up to 3 dB compared to non-slug SOIC packages in high-density motherboard audio sections.
For an industrial HMI panel design running at -40°C, does the AD1983JCPZ provide audio performance stability across the temperature range?
The AD1983JCPZ (J-grade) is rated for operation over 0°C to +70°C commercial temperature range, making it suitable for indoor industrial HMI panels in climate-controlled environments. For applications requiring -40°C operation such as outdoor kiosks or automotive infotainment, designers should evaluate the I-grade or extended-temperature codec alternatives, as the J-grade specification does not guarantee audio SNR and THD performance below 0°C.
What interface does AD1983JCPZ use to connect to a host processor and what data transfer rates does this support?
The AD1983JCPZ uses the Intel High Definition Audio (HDA) serial bus interface operating at a fixed 48 MHz bit-clock rate, transferring multi-channel 24-bit audio streams between the codec and the host HDA controller. This serial interface requires only 4 signal lines (BCLK, SYNC, SDO, SDI), simplifying PCB routing compared to parallel bus codecs and supporting simultaneous playback and capture at 96 kHz in full-duplex mode.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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