ADS7861IRHBTG4 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The ADS7861IRHBTG4 is a 12-bit successive approximation ADC from Texas Instruments with 4 analog input channels, ±2.6V input range, and a maximum conversion time of 1.625 µs for fast multi-channel data acquisition. It offers excellent linearity with a maximum linearity error of 0.049% and is housed in a compact 32-pin QFN package. Available from $4.50 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- ADS7861IRHBTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADS7861IRHBTG4?
- 4-channel simultaneous sampling with 12-bit resolution and 1.625 µs conversion time enables high-speed multi-axis sensor acquisition in industrial and medical systems
- Bipolar ±2.6V analog input range accommodates AC sensor signals directly without signal conditioning, simplifying circuit design
- Compact 32-pin QFN package with excellent linearity error of 0.049% delivers high accuracy in space-constrained data acquisition designs
What is ADS7861IRHBTG4 used for?
The ADS7861IRHBTG4 is used in industrial motor control systems, robotics, and power conversion equipment where simultaneous sampling of multiple analog signals at high speed is required. It is also well-suited for medical instrumentation, portable test equipment, and multi-axis position sensing applications that demand precise 12-bit resolution with low latency across four independent input channels.
What are the specifications of ADS7861IRHBTG4?
| YTEOL | 0 |
| Analog Input Voltage-Max | 2.6V |
| Analog Input Voltage-Min | -2.6 V |
| Conversion Time-Max | 1.625 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | S-PQCC-N32 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0488% |
| Number of Analog In Channels | 4 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC32,.2SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.5MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | TS 16949 |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
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 ADS7861IRHBTG4 datasheet?
ADS7861IRHBTG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for ADS7861IRHBTG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many analog input channels does the ADS7861IRHBTG4 have?
The ADS7861IRHBTG4 has 4 analog input channels, enabling simultaneous sampling of up to four independent signals in a single conversion cycle, which is critical for multi-phase power monitoring, motor control feedback, and multi-axis sensor measurement applications.
What is the resolution and conversion speed of the ADS7861IRHBTG4?
The ADS7861IRHBTG4 offers 12-bit resolution with a maximum conversion time of 1.625 microseconds per channel, providing a good balance of precision and speed for industrial data acquisition systems requiring fast and accurate analog-to-digital conversion.
What is the input voltage range of the ADS7861IRHBTG4?
The ADS7861IRHBTG4 accepts bipolar analog inputs from -2.6V to +2.6V, allowing direct connection to AC-coupled or differential sensor outputs without requiring additional level-shifting circuitry, which simplifies the signal conditioning design.
What package is the ADS7861IRHBTG4 available in?
The ADS7861IRHBTG4 is available in a 32-pin QFN (Quad Flat No-Lead) package, which provides a small PCB footprint with good thermal performance, making it ideal for compact data acquisition modules in portable and rack-mounted industrial equipment.
What ADC architecture does the ADS7861IRHBTG4 use?
The ADS7861IRHBTG4 uses a successive approximation register (SAR) architecture, which provides deterministic and precise conversion results with low power consumption compared to flash ADCs, making it well-suited for precision measurement and control applications.
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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.
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