AD1933YSTZ Analog Devices Integrated Circuit (Quad Flat Packages) In Stock
The AD1933YSTZ is an 8-channel, 24-bit serial DAC from Analog Devices featuring a programmable PLL. It delivers up to ±4.96 V analog output and communicates via serial interface in a 64-Pin LQFP package.
- Manufacturer
- Analog Devices
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- AD1933YSTZ 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 AD1933YSTZ?
- 8-channel 24-bit DAC with ±4.96 V analog output range
- Integrated programmable PLL for flexible clock generation
- Serial (SPI-compatible) interface for easy digital communication
- 64-Pin LQFP package enabling compact PCB integration
- Binary input coding with D/A conversion for high-resolution audio
What is AD1933YSTZ used for?
The AD1933YSTZ is well-suited for professional audio equipment and digital mixing consoles that require multi-channel, high-resolution analog output. Its programmable PLL supports flexible sample rates, making it ideal for studio-grade digital-to-analog conversion in broadcast and recording systems. The device also fits industrial signal generation and test instrumentation where 24-bit precision and multiple simultaneous analog outputs are essential.
What are the specifications of AD1933YSTZ?
| Pbfree Code | No |
| Manufacturer Package Code | ST-64-2 |
| YTEOL | 3 |
| Additional Feature | WITH PROGRAMMABLE PLL |
| Analog Output Voltage-Max | 4.96V |
| Analog Output Voltage-Min | -4.96 V |
| Converter Type | D/A CONVERTER |
| Input Bit Code | BINARY |
| Input Format | SERIAL |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Mainland China |
Where can I find the AD1933YSTZ datasheet?
AD1933YSTZ Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for AD1933YSTZ?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What analog output voltage range does the AD1933YSTZ support?
The AD1933YSTZ provides a differential analog output voltage range of -4.96 V to +4.96 V, giving it nearly 10 V of peak-to-peak swing. This wide range is valuable in professional audio and instrumentation applications that need high signal levels without additional amplification.
How many independent DAC channels does the AD1933YSTZ provide, and at what resolution?
The AD1933YSTZ integrates 8 independent DAC channels, each operating at 24-bit resolution. This combination allows professional audio mixers, surround-sound processors, and multi-channel audio interfaces to drive up to 8 separate analog outputs simultaneously with very low quantization noise.
Which PCB form factor does the AD1933YSTZ use, and how does the 64-pin LQFP affect board layout?
The AD1933YSTZ is housed in a 64-pin LQFP package with a 10 mm × 10 mm body and 0.5 mm pin pitch. Designers get a relatively compact footprint for an 8-channel DAC; the fine-pitch leads require careful PCB trace routing but allow integration into space-constrained audio interface boards.
When would the AD1933YSTZ's programmable PLL eliminate the need for an external clock source?
The integrated programmable PLL on the AD1933YSTZ can synthesize master clock frequencies from a lower-rate reference, such as 12.288 MHz derived from a 256× or 512× oversampled audio system running at 48 kHz or 96 kHz. This removes the need for a dedicated external crystal oscillator or clock-generation IC in many audio DSP designs, reducing component count.
Is the AD1933YSTZ RoHS-compliant, and what does its Pb-free status mean for procurement?
The AD1933YSTZ is marked as Pb-free Code: No in its specification table, indicating it uses a tin-lead finish rather than a lead-free alloy. Procurement engineers targeting RoHS-compliant builds should verify the exact suffix and confirm whether a RoHS variant exists, as Analog Devices sometimes offers separate lead-free ordering codes with a different suffix.
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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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