Analog Devices Inc. LTC2498CUHF#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $10.38 | $10.38 |
| 15+ | $10.06 | $150.90 |
| 25+ | $9.84 | $246.00 |
| 50+ | $9.29 | $464.50 |
| 100+ | $8.20 | $820.00 |
| N+ | $1.64 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 24 |
| Sampling Rate (Per Second) | 7.5 |
| 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 | 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 LTC2498CUHF#PBF is a 24-bit analog-to-digital converter from Analog Devices, designed for ultra-precise measurement applications. It features a multiplexed input supporting 8 or 16 channels, allowing multiple sensors to be connected to a single ADC. With a sampling rate of 7.5 SPS, it prioritizes accuracy over speed, making it ideal for low-frequency, high-resolution data acquisition. The SPI interface ensures straightforward communication with microcontrollers. Housed in a compact 38-WFQFN package, this ADC is suitable for precision instrumentation, medical, and industrial applications.
- Ultra-High Resolution: 24-bit conversion provides exceptional accuracy for demanding measurement applications.
- Multi-Channel Flexibility: Supports 8 or 16 input channels via an integrated MUX, reducing external components.
- Low Noise Performance: Optimized for low-speed, high-precision signals, ideal for sensor applications.
- Simple SPI Interface: Easy integration with standard digital systems.
- Compact Design: 38-WFQFN package saves PCB space in multi-channel designs.
Precision Sensor Measurement
The 24-bit resolution and 7.5 SPS sampling rate make the LTC2498CUHF#PBF perfect for precision sensors like thermocouples, RTDs, and strain gauges where tiny voltage changes must be detected accurately.
Weigh Scale and Load Cell Systems
With 16-channel multiplexing and high resolution, this ADC can handle multiple load cells in industrial weighing systems, providing accurate weight measurements with excellent noise performance.
Data Logging and Environmental Monitoring
The low sampling rate and high precision are ideal for environmental data loggers that monitor temperature, humidity, and pressure over long periods with minimal power consumption.
Medical Diagnostic Equipment
In medical devices like blood analyzers or patient monitors, the 24-bit accuracy ensures reliable digitization of biological signals, while the SPI interface allows easy integration with digital processing units.
Laboratory Instrumentation
Benchtop multimeters and precision measurement instruments benefit from the LTC2498's high resolution and multiple channels, enabling simultaneous measurement of multiple test points.
- Q: What is the resolution of the LTC2498CUHF#PBF?
- A: This ADC provides 24-bit resolution for high-precision measurements.
- Q: What is the sampling rate?
- A: The sampling rate is 7.5 SPS (samples per second), optimized for low-speed, high-accuracy applications.
- Q: How many channels are available?
- A: It supports 8 or 16 input channels, configurable via the MUX.
- Q: What interface does it use?
- A: It communicates via a standard SPI interface.
- Q: What is the architecture?
- A: The LTC2498 uses a MUX-ADC architecture with an integrated multiplexer.
- Q: What package is it available in?
- A: It comes in a 38-WFQFN Exposed Pad package.
LTC2498CUHF#PBF.pdf
- Q: What is the resolution of the LTC2498CUHF#PBF?
- A: This ADC provides 24-bit resolution for high-precision measurements.
- Q: What is the sampling rate?
- A: The sampling rate is 7.5 SPS (samples per second), optimized for low-speed, high-accuracy applications.
- Q: How many channels are available?
- A: It supports 8 or 16 input channels, configurable via the MUX.
- Q: What interface does it use?
- A: It communicates via a standard SPI interface.
- Q: What is the architecture?
- A: The LTC2498 uses a MUX-ADC architecture with an integrated multiplexer.
- Q: What package is it available in?
- A: It comes in a 38-WFQFN Exposed Pad package.
