TLC3578IPW Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLC3578IPW is a 14-bit, 8-channel successive approximation ADC from Texas Instruments with differential inputs, serial SPI interface, and a wide ±10 V analog input range. It achieves a maximum conversion time of 2.785 µs with 0.0061% linearity error, making it ideal for precision data acquisition. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TLC3578IPW 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
Key Features
- 14-bit resolution with 0.0061% maximum linearity error delivers high-accuracy analog-to-digital conversion for precision measurement applications
- 8 differential input channels allow simultaneous monitoring of multiple sensor signals while rejecting common-mode noise
- Wide analog input voltage range of -10 V to +10 V accommodates industrial sensor outputs without external signal conditioning
- Fast successive approximation conversion with a maximum conversion time of 2.785 µs supports high-throughput data acquisition
- Serial SPI-compatible interface simplifies connection to microcontrollers and DSPs with minimal I/O pin usage
Applications
The TLC3578IPW is designed for industrial data acquisition systems where multiple analog sensor channels must be digitized with high accuracy, such as process control, power monitoring, and test and measurement equipment. Its wide ±10 V differential input range makes it directly compatible with standard industrial sensor outputs including pressure transducers, temperature sensors, and 4-20 mA current loop interfaces. The device is also used in medical instrumentation, motor drive feedback, and precision scientific instruments requiring 14-bit resolution across multiple channels.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog Input Voltage-Max | 10V |
| Analog Input Voltage-Min | -10 V |
| Conversion Time-Max | 2.785 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G24 |
| JESD-609 Code | e4 |
| Linearity Error-Max (EL) | 0.0061% |
| Number of Analog In Channels | 8 |
| Number of Bits | 14 |
| Number of Functions | 1 |
| Output Bit Code | OFFSET BINARY, 2S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP24,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Sample Rate | 0.2MHz |
| Sample and Hold / Track and Hold | SAMPLE |
| Supply Current-Max | 5mA |
| Supply Voltage-Min | 2.7V |
| 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 | 0.65mm |
| 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.30 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many input channels does the TLC3578IPW have, and what input type do they support?
The TLC3578IPW features 8 analog input channels configured as differential inputs. Differential input architecture helps reject common-mode noise and ground potential differences between signal sources, which is critical in industrial environments with electrical interference. The input voltage range extends from -10 V to +10 V on each channel.
What is the resolution and conversion speed of the TLC3578IPW?
The TLC3578IPW provides 14-bit resolution and achieves a maximum conversion time of 2.785 µs per channel using a successive approximation register (SAR) architecture. This combination of resolution and speed suits precision, multi-channel data acquisition applications where both accuracy and throughput are important design considerations.
What interface does the TLC3578IPW use to communicate with a microcontroller?
The TLC3578IPW uses a serial SPI-compatible interface for communication. This 3-wire or 4-wire serial bus reduces the number of microcontroller I/O pins required compared to parallel ADCs, making it easier to integrate into compact embedded designs. It is compatible with most standard SPI peripherals on microcontrollers and FPGAs.
What package does the TLC3578IPW use and how many pins does it have?
The TLC3578IPW is packaged in a 24-pin TSSOP (Thin Shrink Small Outline Package) with a 0.65 mm pin pitch. The compact surface-mount package is well suited for modern PCB designs with limited board space and is compatible with standard automated assembly processes. It is RoHS compliant and lead-free.
What is a typical application for the TLC3578IPW in industrial systems?
A typical industrial application is a multi-channel analog input module for a PLC or DCS that reads process variables such as temperature, pressure, and flow from sensors with ±10 V outputs. The TLC3578IPW's 8 differential channels, 14-bit resolution, and wide input range allow direct connection to industrial sensors, reducing BOM cost and board complexity while meeting precision measurement requirements.
Related Guides
CDCE913PWR Programmable Clock Synthesizer Design Guide
Complete design guide for the CDCE913PWR clock synthesizer: VCO range, I2C programming, decoupling, and layout best practices for embedded systems.
May 22, 2026
OPA4277MDTEP Precision Quad Op-Amp Selection Guide: How to Choose the Right Variant
How to choose the right OPA4277 quad precision op-amp variant—OPA4277MDTEP vs UA—covering offset voltage, CMRR, supply range, and temperature grade.
May 22, 2026
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 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.”