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.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
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 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit