Analog Devices Inc. LTC1857IG#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $26.46 | $26.46 |
| 15+ | $25.62 | $384.30 |
| 25+ | $25.07 | $626.75 |
| 50+ | $23.67 | $1,183.50 |
| 100+ | $20.89 | $2,089.00 |
| N+ | $4.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | SoftSpan™ |
| 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 LTC1857IG#PBF is a 12-bit analog-to-digital converter from Analog Devices, featuring 8 input channels and a sampling rate of 100k SPS. It utilizes a MUX-S/H-ADC architecture with an SPI interface for straightforward digital communication. Supporting both external and internal references, this ADC operates over a temperature range of -40°C to 85°C and is available in a 28-SSOP package, making it suitable for industrial and portable applications.
- Cost-Effective Resolution: 12-bit resolution offers a good balance between accuracy and cost for many embedded applications.
- Multiplexed Inputs: 8 channels with MUX architecture allow efficient use of a single ADC for multiple signals.
- Simple SPI Interface: Easy to connect to most microcontrollers, simplifying PCB design and firmware development.
- Compact Package: 28-SSOP package saves board space, ideal for space-constrained designs.
- Wide Operating Range: -40°C to 85°C ensures reliable operation in typical industrial environments.
Industrial Process Control
The 12-bit resolution and 100k SPS sampling rate are well-suited for industrial process control loops, providing adequate precision for temperature, pressure, and flow monitoring.
Portable Instrumentation
The low power consumption and compact SSOP package make it ideal for battery-powered portable instruments such as handheld multimeters and data loggers.
Data Acquisition Systems
With 8 multiplexed channels, this ADC can efficiently digitize multiple sensor signals in a data acquisition system, reducing component count and board space.
Automotive Diagnostics
The -40°C to 85°C temperature range and SPI interface support automotive diagnostic applications, including battery voltage monitoring and sensor calibration.
Communication Systems
The SPI interface allows easy integration with microcontrollers in communication systems for monitoring signal levels and controlling gain stages.
Energy Management
Multiple channels enable monitoring of current and voltage in energy management systems, supporting efficient power distribution and consumption tracking.
- Q: What is the resolution of the LTC1857IG#PBF?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The sampling rate is 100k SPS.
- 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 architecture with multiplexed inputs.
- Q: What is the package type?
- A: It comes in a 28-SSOP package.
LTC1857IG#PBF.pdf
- Q: What is the resolution of the LTC1857IG#PBF?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: The sampling rate is 100k SPS.
- 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 architecture with multiplexed inputs.
- Q: What is the package type?
- A: It comes in a 28-SSOP package.
