ADS7822UCG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
ADS7822UCG4 is a 12-bit single-channel successive approximation ADC in an 8-pin SOIC package by Texas Instruments. Key specs: up to 3.6V analog input, 10µs max conversion time, 0.0183% max linearity error. From competitive pricing, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- ADS7822UCG4 Datasheet PDF
- Category
- Integrated Circuit
- 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 ADS7822UCG4?
- 12-bit resolution with 0.0183% max linearity error for precise analog measurements
- Fast 10 µs maximum conversion time enables real-time sampling in control loops
- Single-supply 3.3V/5V compatible 8-pin SOIC for minimal board area and simple layout
What is ADS7822UCG4 used for?
ADS7822UCG4 is suited for data acquisition systems, industrial process control, and portable measurement instruments that require accurate 12-bit single-channel digitization in a compact 8-pin SOIC footprint. Its 10µs conversion time supports sampling rates up to 100kSPS, making it practical for audio-frequency and slow sensor readout applications. Battery-powered designs benefit from its low-power successive approximation architecture with a 3.6V maximum input range.
What are the specifications of ADS7822UCG4?
| YTEOL | 0 |
| Analog Input Voltage-Max | 3.6V |
| Conversion Time-Max | 10 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0183% |
| Number of Analog In Channels | 1 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.2MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Voltage-Nom | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| HTS Code | 8542.39.00.30 |
Where can I find the ADS7822UCG4 datasheet?
ADS7822UCG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS7822UCG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What resolution and conversion speed does ADS7822UCG4 offer for data acquisition systems?
ADS7822UCG4 provides 12-bit resolution with a maximum conversion time of 10 µs, corresponding to a sampling rate of up to 100 kSPS. The 0.0183% maximum linearity error ensures that the digital output faithfully represents the analog input within the 3.6V maximum range. This combination suits industrial data acquisition systems, pressure sensor readouts, and temperature monitoring circuits requiring moderate speed with high accuracy.
How does ADS7822UCG4 fit into a 3.3V single-supply system design?
ADS7822UCG4 operates with an analog input up to 3.6V, directly compatible with 3.3V signal chains without an additional level shifter or attenuator. The 8-pin SOIC package (JESD-30 R-PDSO-G8) occupies a small PCB area of approximately 5mm × 4mm, simplifying layout. A single decoupling capacitor on the supply pin and one reference bypass capacitor are typically all that is needed to achieve full 12-bit performance.
Is ADS7822UCG4 still in production, and what alternatives should designers consider?
ADS7822UCG4 carries a YTEOL value of 0, indicating it is at or near end-of-life and may not be recommended for new designs. Texas Instruments offers current 12-bit SAR ADCs in similar 8-pin packages, such as the ADS7823 or ADS7825 families, which provide equivalent or improved specifications. Designers should confirm availability through authorised distributors and review the TI product replacement guide for a pin- or function-compatible successor.
What measurement error should designers budget for when using ADS7822UCG4 at full-scale input?
The maximum linearity error of ADS7822UCG4 is 0.0183%, which at a 3.6V full-scale input translates to roughly ±0.66 mV of linearity deviation. Over a 12-bit range (4096 codes), this represents less than 1 LSB of nonlinearity at the 3.6V scale, indicating excellent integral nonlinearity. Designers should also account for offset and gain errors from the reference voltage and PCB layout parasitics when budgeting total system measurement uncertainty.
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
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