TLC2574IDWG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments TLC2574IDWG4 is a 4-channel 12-bit successive approximation ADC with ±10 V bipolar analog input range and 2 µs conversion time, housed in a 20-pin SOP package for industrial measurement and signal acquisition designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- OBSOLETE
- Datasheet
- TLC2574IDWG4 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 TLC2574IDWG4?
- 4-channel 12-bit ADC with ±10 V bipolar input range enabling direct measurement of industrial ±10 V signal standards without external attenuation
- Fast conversion time of 2.015 µs supporting high-throughput data acquisition in real-time control and monitoring systems
- Low linearity error of 0.0122% maximum ensuring precise analog-to-digital conversion accuracy across the full input range
What is TLC2574IDWG4 used for?
The TLC2574IDWG4 is designed for industrial data acquisition systems, process control instrumentation, and programmable logic controllers that interface with standard ±10 V analog signals from sensors and transducers. Its 12-bit resolution and bipolar input capability make it suitable for precision motor drive feedback, industrial automation, and scientific measurement equipment. The 20-pin SOP package supports compact multi-channel digitizer boards used in factory automation and embedded control platforms.
What are the specifications of TLC2574IDWG4?
| YTEOL | 0 |
| Analog Input Voltage-Max | 10V |
| Analog Input Voltage-Min | -10 V |
| Conversion Time-Max | 2.015 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0122% |
| Number of Analog In Channels | 4 |
| Number of Bits | 12 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 |
| 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 | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 1 |
| HTS Code | 8542.39.00.30 |
Where can I find the TLC2574IDWG4 datasheet?
TLC2574IDWG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC2574IDWG4?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What analog input voltage range does the TLC2574IDWG4 support and how does it benefit industrial signal chains?
The TLC2574IDWG4 supports a ±10 V bipolar analog input range, allowing direct connection to standard industrial voltage signals from transducers, PLCs, and process controllers without requiring external voltage dividers or level-shift circuits. This capability simplifies design and reduces component count in industrial measurement systems operating with the industry-standard ±10 V signal convention.
How does the TLC2574IDWG4's 12-bit resolution compare to lower-resolution ADCs for precision measurement tasks?
With 12-bit resolution providing 4096 quantization levels across the ±10 V input range, the TLC2574IDWG4 achieves a step size of approximately 4.88 mV per LSB. This resolution is sufficient for precision process control, motor position feedback, and scientific instrumentation where 8-bit or 10-bit ADCs would introduce unacceptable measurement errors above 40 mV per LSB.
What is the conversion time of the TLC2574IDWG4 and how many samples per second can it achieve?
The TLC2574IDWG4 has a maximum conversion time of 2.015 µs, enabling a sample rate of approximately 496 ksps per channel. This fast conversion speed supports real-time control loops and high-speed data logging applications in industrial automation and motor drive systems where timely digital feedback is critical.
Which package does the TLC2574IDWG4 come in and how does it fit into a multi-channel digitizer PCB layout?
The TLC2574IDWG4 is packaged in a 20-pin SOP (Small Outline Package) with 1.27 mm pin pitch, measuring approximately 12.8 mm x 7.5 mm. This compact footprint accommodates 4 analog input channels in a single device, simplifying multi-channel PCB layouts for industrial data acquisition boards compared to using four separate single-channel ADC ICs.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
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