Analog Devices Inc. LTC2357ILX-18#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $45.19 | $45.19 |
| 15+ | $43.76 | $656.40 |
| 25+ | $42.81 | $1,070.25 |
| 50+ | $40.43 | $2,021.50 |
| 100+ | $35.68 | $3,568.00 |
| N+ | $7.14 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tray | |
| Number of Bits | 18 |
| Sampling Rate (Per Second) | 350k |
| Number of Inputs | 4 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | S/H-MUX-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 4 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 7.5V ~ 38V |
| Voltage - Supply, Digital | 4.75V ~ 5.25V |
| Features | Simultaneous Sampling |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 48-LQFP |
| Supplier Device Package | 48-LQFP (7x7) |
| ROHS |  |
The LTC2357ILX-18#PBF is a high-performance 18-bit, 4-channel analog-to-digital converter from Analog Devices. It features a 350k SPS sampling rate and a flexible SPI interface, making it suitable for a wide range of precision applications. Its S/H-MUX-ADC architecture allows for efficient multi-channel data acquisition. With support for both external and internal references and a wide -40°C to 85°C operating range, this ADC is designed for industrial, medical, and automotive systems requiring high accuracy and reliability.
- High Precision: 18-bit resolution provides exceptional accuracy for demanding measurement applications, ensuring minimal signal distortion.
- Multi-Channel Flexibility: 4 multiplexed inputs allow one ADC to handle multiple sensors, saving board space and cost.
- Fast Sampling: 350k SPS sampling rate enables capture of dynamic signals for real-time control and monitoring.
- Versatile Interface: SPI interface simplifies connection to standard digital processors and supports high-speed data transfer.
- Robust Operation: Wide temperature range and internal/external reference options ensure reliable performance in diverse environments.
High-Precision Industrial Data Acquisition
The 18-bit resolution and 350k SPS sampling rate make the LTC2357ILX-18#PBF ideal for high-accuracy data acquisition systems in industrial automation, where precise voltage and current monitoring is critical for process control.
Multi-Channel Sensor Signal Digitization
With 4 multiplexed input channels, this ADC can digitize multiple sensor outputs (e.g., temperature, pressure, strain) sequentially, reducing component count and board space in multi-sensor measurement systems.
Medical Instrumentation
The high resolution and low noise performance are well-suited for medical devices such as patient monitoring systems and diagnostic equipment, where accurate signal conversion is essential for reliable readings.
Automotive Sensor Interfaces
Operating over the -40°C to 85°C temperature range, the LTC2357ILX-18#PBF can be used in automotive sensor interfaces for battery management, motor control, and other vehicle systems requiring robust performance.
Precision Test and Measurement Equipment
The combination of 18-bit resolution, SPI interface, and internal/external reference options makes this ADC suitable for benchtop instruments, data loggers, and automated test equipment (ATE) requiring high accuracy and flexible configuration.
Energy and Power Monitoring
In energy metering and power quality analyzers, the LTC2357ILX-18#PBF can accurately digitize voltage and current waveforms, enabling precise calculation of power consumption and harmonic analysis.
- Q: What type of ADC is the LTC2357ILX-18#PBF?
- A: It is a 4-channel, 18-bit successive approximation (SAR) analog-to-digital converter with a sample-and-hold, multiplexer, and ADC architecture (S/H-MUX-ADC).
- Q: What is the resolution of this ADC?
- A: The LTC2357ILX-18#PBF provides 18-bit resolution, offering high precision for demanding measurement applications.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 350k SPS (samples per second), suitable for high-speed data acquisition.
- Q: How many input channels does it have?
- A: It features 4 multiplexed input channels, allowing multiple analog signals to be digitized by a single converter.
- Q: What digital interface does it use?
- A: It uses a serial SPI interface for communication with microcontrollers, DSPs, or FPGAs.
- Q: What is the operating temperature range and package?
- A: It operates over -40°C to 85°C and is available in a 48-LQFP package.
LTC2357ILX-18#PBF.pdf
- Q: What type of ADC is the LTC2357ILX-18#PBF?
- A: It is a 4-channel, 18-bit successive approximation (SAR) analog-to-digital converter with a sample-and-hold, multiplexer, and ADC architecture (S/H-MUX-ADC).
- Q: What is the resolution of this ADC?
- A: The LTC2357ILX-18#PBF provides 18-bit resolution, offering high precision for demanding measurement applications.
- Q: What is the maximum sampling rate?
- A: It supports a sampling rate of 350k SPS (samples per second), suitable for high-speed data acquisition.
- Q: How many input channels does it have?
- A: It features 4 multiplexed input channels, allowing multiple analog signals to be digitized by a single converter.
- Q: What digital interface does it use?
- A: It uses a serial SPI interface for communication with microcontrollers, DSPs, or FPGAs.
- Q: What is the operating temperature range and package?
- A: It operates over -40°C to 85°C and is available in a 48-LQFP package.
