ADS8322Y/2K Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The Texas Instruments ADS8322Y/2K is a 16-bit successive approximation register (SAR) ADC with 1 analog input channel, a 1.6 µs maximum conversion time, and 5.25 V maximum analog input voltage in a 32-pin TQFP 5x5 mm package. It achieves 0.0122% maximum linearity error for precision measurement applications. Available from authorized distributors in 2000-piece tape-and-reel with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- ADS8322Y/2K Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $17.1500(MOQ 500)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADS8322Y/2K?
- 16-bit resolution with a maximum integral linearity error of only 0.0122% enables accurate digitization of precision analog signals in instrumentation, data acquisition, and industrial measurement applications
- 1.6 µs maximum conversion time supports throughput rates sufficient for real-time signal processing at sampling rates up to 625 kSPS, covering audio and industrial sensor bandwidths
- 5.25 V maximum analog input range paired with a compact 32-pin TQFP 5x5 mm package allows direct interface with standard ±5 V or single-supply 5 V analog front ends without additional signal conditioning
What is ADS8322Y/2K used for?
The ADS8322Y/2K is deployed in precision data acquisition systems, industrial process control instrumentation, and medical measurement equipment where 16-bit resolution and fast 1.6 µs conversion are required for accurate digitization of slowly varying or audio-frequency analog signals. Its single-channel SAR architecture minimizes channel crosstalk and simplifies analog front-end design in high-accuracy voltage and current measurement modules. The TQFP-32 package integrates well into mixed-signal PCB layouts alongside DSPs and FPGAs in compact benchtop and portable instruments.
What are the specifications of ADS8322Y/2K?
| Pbfree Code | Yes |
| YTEOL | 1 |
| Analog Input Voltage-Max | 5.25V |
| Conversion Time-Max | 1.6 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQFP-G32 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0122% |
| Number of Analog In Channels | 1 |
| Number of Bits | 16 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP32,.28SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.5MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 25mA |
| Supply Voltage-Min | 4.75V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.30 |
| Country of Origin | Taiwan |
Where can I find the ADS8322Y/2K datasheet?
ADS8322Y/2K Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS8322Y/2K?
Compatible alternatives and drop-in replacements for ADS8322Y/2K:
16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PQFP32
Frequently Asked Questions
What resolution and conversion speed does the ADS8322Y/2K provide for precision measurement designs?
The ADS8322Y/2K delivers 16-bit resolution with a maximum conversion time of 1.6 µs, which corresponds to a maximum throughput rate of approximately 625 kSPS. This combination of resolution and speed makes it suitable for precision data acquisition applications requiring both high accuracy and real-time sampling, such as industrial process monitoring with full-scale input voltages up to 5.25 V.
How does the 0.0122% maximum linearity error of the ADS8322Y/2K affect measurement accuracy in instrumentation designs?
A maximum integral nonlinearity (INL) of 0.0122% at 16-bit resolution corresponds to approximately 8 LSBs of worst-case deviation from a straight-line transfer function. In precision instrumentation measuring a 5 V full-scale signal, this translates to a maximum linearity-induced error of roughly 0.6 mV, which is acceptable for industrial calibration, sensor interface, and process control applications where measurement uncertainty budgets allow a few millivolts of systematic error.
When would an engineer choose the ADS8322Y/2K over a multi-channel ADC for a single-sensor data acquisition module?
Engineers select the single-channel ADS8322Y/2K over a multi-channel ADC when the design requires the lowest possible channel-to-channel crosstalk, since a dedicated single-input SAR ADC eliminates multiplexer settling time and inter-channel coupling errors entirely. For applications such as high-accuracy strain gauge bridges or precision RTD temperature sensors operating at 16-bit resolution with signals up to 5.25 V, the single-input ADS8322Y/2K consistently outperforms multiplexed multi-channel alternatives in linearity and dynamic performance.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $19.3000 | $9650.00 |
| 1000+ | $18.2200 | $18220.00 |
| 10000+ | $17.1500 | $171500.00 |
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