Analog Devices Inc. LTC1855CG#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.42 | $19.42 |
| 15+ | $18.80 | $282.00 |
| 25+ | $18.40 | $460.00 |
| 50+ | $17.37 | $868.50 |
| 100+ | $15.33 | $1,533.00 |
| N+ | $3.07 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 14 |
| 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 | 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 LTC1855CG#PBF is a 14-bit, 100 kSPS 8-channel analog-to-digital converter from Analog Devices. Featuring a multiplexed S/H-ADC architecture and SPI interface, it efficiently handles multiple analog inputs with high precision. Operating from 0°C to 70°C in a 28-SSOP package, this ADC is designed for industrial automation, power monitoring, and multi-sensor data acquisition systems.
- 8-Channel Multiplexing: Reduces board space and cost by consolidating multiple analog inputs into one ADC.
- High Resolution: 14-bit accuracy ensures precise measurement for critical industrial applications.
- SPI Interface: Simplifies connection to microcontrollers and DSPs with standard serial communication.
- Versatile Reference: External or internal reference options provide flexibility for different accuracy needs.
Multi-Channel Data Acquisition
The 8-channel input and 14-bit resolution make the LTC1855CG#PBF ideal for multi-sensor data acquisition systems, allowing simultaneous monitoring of temperature, pressure, and flow in industrial processes.
Industrial Automation Control
With 100 kSPS sampling and SPI interface, this ADC can digitize multiple analog control signals in PLCs and DCS systems, enabling precise process control and monitoring.
Power Grid Monitoring
The 8 channels can be used to monitor three-phase voltages and currents in power distribution systems, providing accurate measurements for power quality analysis.
Environmental Monitoring Stations
This ADC supports digitization of multiple environmental sensors (air quality, humidity, solar radiation) in weather stations, consolidating data collection into a single device.
Medical Patient Monitoring
In patient monitors, the LTC1855CG#PBF can acquire multiple vital sign signals (ECG, SpO2, temperature) simultaneously, reducing component count and improving system reliability.
- Q: What is the resolution of the LTC1855CG#PBF?
- A: This ADC offers 14-bit resolution.
- Q: What is the sampling rate?
- A: The sampling rate is 100 kSPS (100k samples per second).
- Q: How many channels does it have?
- A: It has 8 input channels.
- Q: What interface does it use?
- A: It uses the SPI interface.
- Q: What is the architecture?
- A: It uses a MUX-S/H-ADC (Multiplexed Sample and Hold) architecture.
- Q: What is the package type?
- A: It comes in a 28-SSOP package.
LTC1855CG#PBF.pdf
- Q: What is the resolution of the LTC1855CG#PBF?
- A: This ADC offers 14-bit resolution.
- Q: What is the sampling rate?
- A: The sampling rate is 100 kSPS (100k samples per second).
- Q: How many channels does it have?
- A: It has 8 input channels.
- Q: What interface does it use?
- A: It uses the SPI interface.
- Q: What is the architecture?
- A: It uses a MUX-S/H-ADC (Multiplexed Sample and Hold) architecture.
- Q: What is the package type?
- A: It comes in a 28-SSOP package.
