Analog Devices Inc. LTC2439-1CGN#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $11.97 | $11.97 |
| 15+ | $11.59 | $173.85 |
| 25+ | $11.34 | $283.50 |
| 50+ | $10.71 | $535.50 |
| 100+ | $9.45 | $945.00 |
| N+ | $1.89 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | microPOWER™ |
| Packaging | Tube | |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 6.8 |
| 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 | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 28-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 28-SSOP |
| ROHS |  |
The LTC2439-1CGN#PBF is a high-precision, 16-bit analog-to-digital converter from Analog Devices, designed for applications demanding excellent accuracy. It features a multiplexed input stage that can handle up to 16 channels, making it ideal for multi-sensor data acquisition. With a sampling rate of 6.8 SPS, it is optimized for slowly varying signals where noise rejection and linearity are critical. The device communicates via a simple SPI interface and requires an external voltage reference. Housed in a 28-pin SSOP package, it operates over a commercial temperature range of 0°C to +70°C, making it suitable for a wide range of industrial and instrumentation applications.
- High Resolution: 16-bit resolution provides exceptional detail and accuracy for precision measurement applications.
- Multi-Channel Input: Supports up to 16 input channels, reducing component count in multi-sensor systems.
- Excellent Noise Performance: The delta-sigma architecture ensures high noise rejection for clean, stable readings.
- Simple SPI Interface: Easy to connect to microcontrollers and digital systems.
- Low Power Consumption: Ideal for battery-powered and portable data acquisition equipment.
Precision Sensor Measurement
The 16-bit resolution and low sampling rate of the LTC2439-1CGN#PBF make it ideal for high-precision measurement of slow-changing signals from sensors like thermocouples, strain gauges, and RTDs.
Weigh Scales and Load Cells
Its high resolution and multiplexed inputs allow for accurate measurement of multiple load cells in industrial weighing systems, ensuring precise weight readings.
Data Logging Systems
For applications that require monitoring multiple environmental or industrial parameters over time, this ADC's 16 channels and SPI interface provide a simple, high-resolution solution.
Battery Monitoring
The ability to measure multiple cell voltages with high precision makes it suitable for battery management systems in energy storage and backup power applications.
Process Control
In industrial process control, the LTC2439-1CGN#PBF can digitize signals from various transmitters, providing accurate data for closed-loop control algorithms.
- Q: What is the LTC2439-1CGN#PBF?
- A: It is a 16-bit, multiplexed analog-to-digital converter with a delta-sigma architecture.
- Q: What is the resolution of this ADC?
- A: It offers 16-bit resolution.
- Q: What is the sampling rate?
- A: The LTC2439-1CGN#PBF has a sampling rate of 6.8 SPS.
- Q: How many input channels does it have?
- A: It supports 8 or 16 input channels via an internal multiplexer.
- Q: What digital interface does it use?
- A: It uses a standard SPI serial interface.
- Q: What is the operating temperature range?
- A: It is specified for operation from 0°C to +70°C.
LTC2439-1CGN#PBF.pdf
- Q: What is the LTC2439-1CGN#PBF?
- A: It is a 16-bit, multiplexed analog-to-digital converter with a delta-sigma architecture.
- Q: What is the resolution of this ADC?
- A: It offers 16-bit resolution.
- Q: What is the sampling rate?
- A: The LTC2439-1CGN#PBF has a sampling rate of 6.8 SPS.
- Q: How many input channels does it have?
- A: It supports 8 or 16 input channels via an internal multiplexer.
- Q: What digital interface does it use?
- A: It uses a standard SPI serial interface.
- Q: What is the operating temperature range?
- A: It is specified for operation from 0°C to +70°C.
