TLC3578IDWR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TLC3578IDWR is an 8-channel successive-approximation ADC from Texas Instruments with ±1 LSB INL, built-in conversion clock, 8-word FIFO, and serial output interface. It accepts ±10V analog inputs and achieves a maximum conversion time of 2.785 µs per sample in a 24-pin small outline package. Available in stock worldwide with global shipping for industrial and precision instrumentation designs.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- TLC3578IDWR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $32.2000(MOQ 2000)
- 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 TLC3578IDWR?
- 8-channel multiplexed successive-approximation ADC with ±1 LSB INL ensures high linearity across the full ±10V analog input range
- Built-in conversion clock and 8-word FIFO simplify host interface design by eliminating the need for an external clock source or tight timing control
- Serial output interface in a compact 24-pin SOIC package reduces PCB routing complexity for multi-channel data acquisition systems
What is TLC3578IDWR used for?
The TLC3578IDWR is designed for multi-channel data acquisition systems in industrial automation, process control, and laboratory instrumentation that require simultaneous sampling of up to 8 analog signals within a ±10V range. Its built-in FIFO and low power operation make it suitable for portable measurement equipment and remote sensing nodes where microcontroller interaction must be minimized. Precision test and measurement instruments benefit from its ±1 LSB linearity and 2.785 µs conversion time, enabling high-throughput scanning of sensor arrays.
What are the specifications of TLC3578IDWR?
| 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 | 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 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 | 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 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.30 |
| Country of Origin | Taiwan |
Where can I find the TLC3578IDWR datasheet?
TLC3578IDWR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TLC3578IDWR?
Compatible alternatives and drop-in replacements for TLC3578IDWR:
14-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO24
Frequently Asked Questions
How many analog input channels does the TLC3578IDWR support and what is the input voltage range?
The TLC3578IDWR supports 8 analog input channels, each accepting signals from -10V to +10V. This wide bipolar input range makes it compatible with industrial sensors and transducers that produce signals spanning the full ±10V window without requiring external signal conditioning or level-shifting circuitry before the ADC inputs.
What is the maximum conversion time of TLC3578IDWR and how does its built-in FIFO help high-throughput scanning?
The maximum conversion time is 2.785 µs per sample, which supports scanning rates above 300 kSPS across a single channel. The 8-word FIFO buffers multiple conversion results, allowing the host microcontroller to read batched data at a lower interrupt rate rather than servicing every individual sample, reducing CPU overhead in multi-channel scanning applications.
For a 24-pin SOIC footprint constraint, how does TLC3578IDWR compare to discrete ADC and multiplexer solutions?
Integrating an 8-channel multiplexer, successive-approximation core, conversion clock, and 8-word FIFO into a single 24-pin SOIC package means TLC3578IDWR replaces at least 3 discrete ICs. A typical discrete approach with a standalone SAR ADC plus an 8-channel analog MUX plus an external FIFO would occupy significantly more board area and require additional bypass capacitors, whereas TLC3578IDWR consolidates all these functions at 0.0061% maximum linearity error.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2000+ | $32.2000 | $64400.00 |
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