Analog Devices Inc. LTC2494CUHF#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.03 | $9.03 |
| 15+ | $8.74 | $131.10 |
| 25+ | $8.55 | $213.75 |
| 50+ | $8.08 | $404.00 |
| 100+ | $7.13 | $713.00 |
| N+ | $1.43 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 15 |
| Number of Inputs | 8, 16 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-ADC |
| Ratio - S/H:ADC | - |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Features | PGA, Temperature Sensor |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 38-WFQFN Exposed Pad |
| Supplier Device Package | 38-QFN (5x7) |
| ROHS |  |
The LTC2494CUHF#PBF from Analog Devices is a high-performance 16-bit analog-to-digital converter (ADC) designed for precision multi-channel sensing applications. It features a flexible multiplexer that supports up to 16 input channels, making it an excellent choice for data acquisition systems. With a sampling rate of 15 SPS and an external reference, this ADC delivers accurate and stable conversions. Its SPI interface ensures easy integration with microcontrollers and digital systems. The device is available in a compact 38-WFQFN package and operates over a 0°C to 70°C temperature range, suitable for a wide variety of industrial and instrumentation applications.
- High Precision: 16-bit resolution ensures accurate representation of analog signals, critical for measurement and control systems.
- Multi-Channel Flexibility: Supports up to 16 input channels via an integrated MUX, simplifying system design and reducing component count.
- Low Power Consumption: The low 15 SPS sampling rate is optimized for power-sensitive, battery-operated devices, extending battery life.
- Easy Integration: The standard SPI interface allows for straightforward connection to a wide range of microcontrollers and digital signal processors.
Precision Sensor Digitization
The 16-bit resolution and 15 SPS sampling rate make the LTC2494CUHF#PBF ideal for digitizing slow-changing precision sensors like thermocouples, RTDs, and strain gauges, ensuring high accuracy in industrial and laboratory settings.
Multi-Channel Data Acquisition Systems
With support for up to 16 input channels via its integrated MUX, this ADC enables compact, multi-channel data acquisition systems for monitoring a wide array of analog signals from a single device, reducing board space and cost.
Weigh Scale and Load Cell Interfaces
The high resolution and low noise performance are well-suited for weigh scale applications, where precise measurement of small voltage changes from load cells is critical for accurate weight readings.
Battery-Powered Instrumentation
Its low sampling rate and efficient operation make it suitable for battery-powered portable instruments, where power consumption is a primary concern, allowing for extended operational life.
Industrial Process Control
In industrial automation, the LTC2494CUHF#PBF can be used to monitor multiple process variables like pressure, flow, and temperature, providing the precise digital data needed for closed-loop control systems.
Environmental Monitoring Systems
For environmental data loggers, the ability to sample multiple sensors (e.g., humidity, temperature, gas sensors) at a low rate with high precision is essential for long-term trend analysis and compliance reporting.
- Q: What is the resolution of the LTC2494CUHF#PBF?
- A: The LTC2494CUHF#PBF is a 16-bit analog-to-digital converter (ADC).
- Q: What is the sampling rate of this ADC?
- A: The sampling rate is 15 SPS (samples per second).
- Q: How many input channels does the LTC2494CUHF#PBF support?
- A: It supports 8 or 16 input channels, selectable via configuration.
- Q: What digital interface does this ADC use?
- A: It uses a serial peripheral interface (SPI) for communication.
- Q: What is the architecture of the LTC2494CUHF#PBF?
- A: It features a MUX-ADC architecture with an external voltage reference.
- Q: What is the operating temperature range and package type?
- A: It operates from 0°C to 70°C and comes in a 38-WFQFN Exposed Pad package.
LTC2494CUHF#PBF.pdf
- Q: What is the resolution of the LTC2494CUHF#PBF?
- A: The LTC2494CUHF#PBF is a 16-bit analog-to-digital converter (ADC).
- Q: What is the sampling rate of this ADC?
- A: The sampling rate is 15 SPS (samples per second).
- Q: How many input channels does the LTC2494CUHF#PBF support?
- A: It supports 8 or 16 input channels, selectable via configuration.
- Q: What digital interface does this ADC use?
- A: It uses a serial peripheral interface (SPI) for communication.
- Q: What is the architecture of the LTC2494CUHF#PBF?
- A: It features a MUX-ADC architecture with an external voltage reference.
- Q: What is the operating temperature range and package type?
- A: It operates from 0°C to 70°C and comes in a 38-WFQFN Exposed Pad package.
