THS12082IDAG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments THS12082IDAG4 is a dual-channel, 12-bit parallel ADC with differential and single-ended inputs in a 32-pin TSSOP package. It accepts analog input voltages from 1.4 V to 4.05 V with 0.037% maximum linearity error for high-accuracy data acquisition. Available from stock worldwide for precision measurement applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 32
- Lifecycle
- OBSOLETE
- Datasheet
- THS12082IDAG4 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 THS12082IDAG4?
- Dual 12-bit ADC channels with both differential and single-ended input modes for flexible sensor interface in data acquisition systems
- High linearity with maximum integral nonlinearity error of 0.037% ensuring accurate conversion across the 1.4 V to 4.05 V input range
- Parallel output interface in a 32-pin TSSOP package enabling high-speed data transfer to FPGAs and DSPs with minimal interface logic
What is THS12082IDAG4 used for?
THS12082IDAG4 is used in industrial data acquisition systems, medical instrumentation, and communications test equipment requiring dual-channel 12-bit analog-to-digital conversion with precise linearity. Its differential input mode rejects common-mode noise in electrically noisy environments such as motor drives and power electronics measurement setups. The 32-pin TSSOP package and parallel output bus make it compatible with FPGA-based signal processing platforms where throughput and interface simplicity are priorities.
What are the specifications of THS12082IDAG4?
| YTEOL | 0 |
| Analog Input Voltage-Max | 4.05V |
| Analog Input Voltage-Min | 1.4V |
| Converter Type | ADC, PROPRIETARY METHOD |
| JESD-30 Code | R-PDSO-G32 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0366% |
| Number of Analog In Channels | 2 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | BINARY, 2S COMPLEMENT BINARY |
| Output Format | PARALLEL, WORD |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP32,.3 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 8MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Screening Level | TS 16949 |
| Supply Current-Max | 40mA |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| 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 THS12082IDAG4 datasheet?
THS12082IDAG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for THS12082IDAG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the resolution and input voltage range of THS12082IDAG4 for industrial data acquisition?
THS12082IDAG4 provides 12-bit resolution with an analog input range of 1.4 V to 4.05 V, giving 4096 quantization levels across that span. Its maximum linearity error of 0.037% (approximately 1.5 LSB) makes it suitable for precision measurements in industrial process control, where accuracy over a -40°C to 85°C range is required.
How does THS12082IDAG4's differential input mode reduce noise in measurement systems?
THS12082IDAG4 supports differential input mode, which cancels common-mode noise picked up from ground loops or switching power supplies by subtracting the reference input from the signal input before digitization. In a motor control measurement board with 12-bit resolution, this can improve effective SNR by more than 20 dB compared to single-ended conversion at the same 4.05 V full-scale range.
What interface does THS12082IDAG4 use and how does it connect to an FPGA or DSP?
THS12082IDAG4 uses a parallel output interface with 12 data bits accessible simultaneously, enabling single-clock-cycle readout per conversion. In a 32-pin TSSOP package, it connects directly to FPGA or DSP GPIO banks with a simple address-strobe handshake, making it straightforward to implement dual-channel simultaneous sampling at rates compatible with audio and vibration analysis applications.
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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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