Texas Instruments TLV2541CDGK
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $41.56 | $41.56 |
| 15+ | $9.56 | $143.40 |
| 25+ | $9.35 | $233.75 |
| 50+ | $8.83 | $441.50 |
| 100+ | $7.79 | $779.00 |
| N+ | $1.56 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Marketplace | Tube |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 200k |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-VSSOP |
| ROHS |  |
The TLV2541CDGK is a 12-bit, 200k SPS analog-to-digital converter from Texas Instruments. This single-channel device features a successive approximation (S/H-ADC) architecture and an external reference for precise voltage scaling. It communicates via a standard SPI interface, making it easy to connect to microcontrollers and DSPs. Housed in a compact 8-pin TSSOP or MSOP package, it is ideal for space-limited applications requiring accurate analog signal digitization, such as sensor interfaces, data acquisition, and industrial control.
- High-Speed Conversion: 200k SPS sampling rate enables real-time digitization of fast-changing signals.
- Precise 12-Bit Resolution: Provides 4096 levels for accurate representation of analog input, suitable for industrial and medical sensing.
- Compact Package: 8-pin TSSOP/MSOP saves valuable PCB space in portable and embedded designs.
- Simple SPI Interface: Reduces wiring complexity and is compatible with most microcontrollers.
- External Reference: Allows the user to set the full-scale range to match the specific sensor output, maximizing dynamic range.
Single-Channel Sensor Digitization
The TLV2541CDGK's 12-bit resolution and 200k SPS sampling rate make it ideal for digitizing a single analog sensor output, such as a temperature sensor or pressure transducer, with high accuracy and speed.
Portable Instrumentation
With its low pin count (8-pin MSOP/TSSOP) and SPI interface, this ADC is well-suited for space-constrained portable devices like handheld multimeters and battery monitors, where minimal power and footprint are critical.
Industrial Process Control
In industrial automation, the TLV2541CDGK can convert a 4-20 mA loop signal or a 0-10V sensor output into a digital value for a PLC or microcontroller, enabling precise process monitoring and control.
Data Acquisition Systems
As a building block in a larger data acquisition system, this ADC provides a fast and reliable conversion path for a single analog input, ensuring accurate data capture for analysis and logging.
Medical Monitoring Devices
The 12-bit resolution is sufficient for many medical sensing applications, such as digitizing a single-lead ECG or a pulse oximeter photodiode signal, where the SPI interface simplifies integration with a digital signal processor.
- Q: What type of ADC is the TLV2541CDGK?
- A: It is a 12-bit successive approximation (S/H-ADC) analog-to-digital converter with an external reference.
- Q: What is the resolution of the TLV2541CDGK?
- A: The resolution is 12 bits, providing 4096 discrete output levels.
- Q: What is the sampling rate of the TLV2541CDGK?
- A: The maximum sampling rate is 200k SPS (samples per second).
- Q: How many input channels does the TLV2541CDGK have?
- A: It has a single (1) analog input channel.
- Q: What digital interface does the TLV2541CDGK use?
- A: It uses a serial SPI interface for communication with a host controller.
- Q: What is the package type for the TLV2541CDGK?
- A: It is available in an 8-TSSOP or 8-MSOP package (0.118", 3.00mm Width).
TLV2541CDGK.pdf
- Q: What type of ADC is the TLV2541CDGK?
- A: It is a 12-bit successive approximation (S/H-ADC) analog-to-digital converter with an external reference.
- Q: What is the resolution of the TLV2541CDGK?
- A: The resolution is 12 bits, providing 4096 discrete output levels.
- Q: What is the sampling rate of the TLV2541CDGK?
- A: The maximum sampling rate is 200k SPS (samples per second).
- Q: How many input channels does the TLV2541CDGK have?
- A: It has a single (1) analog input channel.
- Q: What digital interface does the TLV2541CDGK use?
- A: It uses a serial SPI interface for communication with a host controller.
- Q: What is the package type for the TLV2541CDGK?
- A: It is available in an 8-TSSOP or 8-MSOP package (0.118", 3.00mm Width).
