Analog Devices Inc. LTC2428CG#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.34 | $15.34 |
| 15+ | $14.86 | $222.90 |
| 25+ | $14.54 | $363.50 |
| 50+ | $13.73 | $686.50 |
| 100+ | $12.11 | $1,211.00 |
| N+ | $2.42 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | microPOWER™ |
| Packaging | Tube | |
| Number of Bits | 20 |
| Sampling Rate (Per Second) | 7.5 |
| Number of Inputs | 8 |
| Input Type | 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 | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
| ROHS |  |
The LTC2428CG#PBF is a high-precision 20-bit analog-to-digital converter from Analog Devices, designed for applications demanding excellent accuracy. It integrates an 8-channel multiplexer, allowing multiple analog inputs to be digitized sequentially. With a sampling rate of 7.5 SPS and an SPI interface, it is ideal for low-speed, high-resolution measurement systems such as industrial process control, precision sensor interfaces, and laboratory instrumentation. The device operates over a 0°C to 70°C temperature range and comes in a compact 28-SSOP package.
- High Resolution: 20-bit resolution provides exceptional measurement precision, ideal for demanding sensor applications.
- Integrated Multiplexer: 8 input channels reduce external component count and simplify system design.
- Simple Digital Interface: Standard SPI interface ensures easy integration with microcontrollers and DSPs.
- Low Power Consumption: Optimized for low-speed operation, making it suitable for power-sensitive designs.
Precision Sensor Digitization
The 20-bit resolution and 7.5 SPS sampling rate make the LTC2428CG#PBF ideal for digitizing outputs from precision sensors like strain gauges, thermocouples, and RTDs, where high accuracy is critical.
Multi-Channel Data Acquisition Systems
With 8 multiplexed inputs, this ADC can sequentially sample multiple analog signals in a data acquisition system, reducing component count and simplifying PCB layout.
Weigh Scale and Load Cell Interfaces
The high resolution and low noise performance are well-suited for weigh scale applications, enabling accurate weight measurements with excellent stability.
Industrial Process Control
In industrial automation, the LTC2428CG#PBF can monitor multiple process variables like pressure, flow, and temperature with high precision, supporting closed-loop control systems.
Battery-Powered Instruments
The low-speed, high-resolution operation is power-efficient, making it suitable for portable and battery-powered measurement instruments.
Laboratory Instrumentation
For bench-top equipment requiring precise voltage or current measurements, the 20-bit resolution and SPI interface provide a reliable and accurate digitization path.
- Q: What type of ADC is the LTC2428CG#PBF?
- A: The LTC2428CG#PBF is a 20-bit analog-to-digital converter with a MUX-ADC architecture, integrating an 8-channel multiplexer.
- Q: What is the resolution of the LTC2428CG#PBF?
- A: It provides a high resolution of 20 bits, enabling precise measurement of small analog signals.
- Q: What is the sampling rate of the LTC2428CG#PBF?
- A: The sampling rate is 7.5 SPS (samples per second), suitable for low-speed, high-precision applications.
- Q: How many input channels does the LTC2428CG#PBF have?
- A: It features 8 multiplexed input channels, allowing multiple analog signals to be digitized sequentially.
- Q: What digital interface does the LTC2428CG#PBF use?
- A: It uses a standard SPI interface for communication with microcontrollers and digital systems.
- Q: What is the package type for the LTC2428CG#PBF?
- A: It is available in a 28-SSOP (0.209", 5.30mm Width) package.
LTC2428CG#PBF.pdf
- Q: What type of ADC is the LTC2428CG#PBF?
- A: The LTC2428CG#PBF is a 20-bit analog-to-digital converter with a MUX-ADC architecture, integrating an 8-channel multiplexer.
- Q: What is the resolution of the LTC2428CG#PBF?
- A: It provides a high resolution of 20 bits, enabling precise measurement of small analog signals.
- Q: What is the sampling rate of the LTC2428CG#PBF?
- A: The sampling rate is 7.5 SPS (samples per second), suitable for low-speed, high-precision applications.
- Q: How many input channels does the LTC2428CG#PBF have?
- A: It features 8 multiplexed input channels, allowing multiple analog signals to be digitized sequentially.
- Q: What digital interface does the LTC2428CG#PBF use?
- A: It uses a standard SPI interface for communication with microcontrollers and digital systems.
- Q: What is the package type for the LTC2428CG#PBF?
- A: It is available in a 28-SSOP (0.209", 5.30mm Width) package.
