Analog Devices Inc. LTC1854IG#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $17.08 | $17.08 |
| 15+ | $16.54 | $248.10 |
| 25+ | $16.18 | $404.50 |
| 50+ | $15.28 | $764.00 |
| 100+ | $13.49 | $1,349.00 |
| N+ | $2.70 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 100k |
| Number of Inputs | 8 |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Configuration | MUX-S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Features | - |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 28-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 28-SSOP |
| ROHS |  |
The LTC1854IG is a 12-bit, 100 kSPS analog-to-digital converter from Analog Devices, featuring 8 multiplexed input channels. It utilizes a multiplexed sample-and-hold (MUX-S/H) architecture and communicates via an SPI interface. The device supports both external and internal references, offering design flexibility. Operating over -40°C to +85°C, it is packaged in a 28-SSOP, making it a robust choice for multi-channel industrial data acquisition, process control, and environmental monitoring applications.
- 8-Channel Multiplexing: Allows monitoring of multiple analog signals with a single ADC, reducing system cost and complexity.
- Flexible Reference: Supports both external and internal references for design versatility.
- Proven Architecture: MUX-S/H architecture ensures accurate sampling of multiple channels.
- Wide Operating Range: -40°C to +85°C suitable for industrial environments.
Industrial Process Control and Monitoring
The 8-channel input and 12-bit resolution make the LTC1854IG ideal for monitoring multiple process variables like temperature, pressure, and flow in industrial automation systems.
Data Acquisition Systems
With 100 kSPS sampling and SPI interface, this ADC is well-suited for multi-channel data acquisition systems in test and measurement applications.
Power System Monitoring
The multiple channels allow simultaneous monitoring of voltage and current in power distribution systems, enabling accurate power quality analysis and protection.
Environmental Monitoring Equipment
Ideal for weather stations and environmental sensors that need to digitize signals from multiple sensors such as temperature, humidity, and air pressure.
Medical Instrumentation
The 8 channels can be used to acquire signals from multiple biological sensors in patient monitoring systems, providing comprehensive health data.
Automotive Test Systems
In automotive test benches, the ADC can digitize signals from various sensors (temperature, pressure, position) simultaneously, aiding in vehicle development and validation.
- Q: What is the resolution of the LTC1854IG?
- A: The LTC1854IG is a 12-bit analog-to-digital converter.
- Q: What is the maximum sampling rate?
- A: It has a maximum sampling rate of 100 kSPS.
- Q: How many input channels does it have?
- A: It features 8 input channels.
- Q: What interface does it use?
- A: It uses a serial peripheral interface (SPI).
- Q: What is the architecture of this ADC?
- A: It uses a multiplexed sample-and-hold (MUX-S/H-ADC) architecture.
- Q: What is the operating temperature range?
- A: The operating temperature range is -40°C to +85°C.
LTC1854IG#PBF.pdf
- Q: What is the resolution of the LTC1854IG?
- A: The LTC1854IG is a 12-bit analog-to-digital converter.
- Q: What is the maximum sampling rate?
- A: It has a maximum sampling rate of 100 kSPS.
- Q: How many input channels does it have?
- A: It features 8 input channels.
- Q: What interface does it use?
- A: It uses a serial peripheral interface (SPI).
- Q: What is the architecture of this ADC?
- A: It uses a multiplexed sample-and-hold (MUX-S/H-ADC) architecture.
- Q: What is the operating temperature range?
- A: The operating temperature range is -40°C to +85°C.
