Overview
The LTC1855CG#PBF is a high-performance analog-to-digital converter (ADC) produced by Analog Devices Inc. This 14-bit successive approximation register (SAR) ADC is designed to offer high accuracy and flexibility, making it suitable for a wide range of applications. The device features eight input channels, a high sampling rate, and various configuration options, ensuring it meets the demands of modern data acquisition systems.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | LTC1855CG#PBF |
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 14BIT SAR 28SSOP |
| Number of Bits | 14 |
| Number of Inputs | 8 |
| Sampling Rate (Per Second) | 100k |
| Reference Type | External, Internal |
| Voltage - Supply, Digital | 2.7 V ~ 5.5 V |
| Voltage - Supply, Analog | 2.7 V ~ 5.5 V |
| Package / Case | 28-Lead SSOP |
| Operating Temperature | 0°C ~ 70°C |
| Input Type | Differential, Single Ended |
| Architecture | SAR |
Key Features
- High Resolution: 14-bit resolution for precise analog-to-digital conversion.
- Multiple Input Channels: Eight input channels for versatile data acquisition.
- Flexible Reference Options: Supports both external and internal references.
- Wide Supply Voltage Range: Operates with supply voltages from 2.7V to 5.5V.
- Compact Packaging: Available in a 28-lead SSOP package.
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.
Applications
- Data Acquisition Systems: Ideal for industrial, medical, and scientific data acquisition systems.
- Automotive Systems: Suitable for automotive applications requiring high accuracy and reliability.
- Medical Devices: Used in medical devices such as patient monitoring systems and diagnostic equipment.
- Industrial Automation: Applied in industrial automation for precise measurement and control.
Q & A
- What is the resolution of the LTC1855CG#PBF ADC?
The LTC1855CG#PBF has a 14-bit resolution.
- How many input channels does the LTC1855CG#PBF have?
The device features eight input channels.
- What is the sampling rate of the LTC1855CG#PBF?
The sampling rate is up to 100k samples per second.
- What are the supported reference types for the LTC1855CG#PBF?
The device supports both external and internal references.
- What is the operating temperature range of the LTC1855CG#PBF?
The operating temperature range is from 0°C to 70°C.
- What is the package type of the LTC1855CG#PBF?
The device is available in a 28-lead SSOP package.
- Is the LTC1855CG#PBF lead-free and RoHS compliant?
- What are the typical applications of the LTC1855CG#PBF?
The device is typically used in data acquisition systems, automotive systems, medical devices, and industrial automation.
- What is the architecture of the LTC1855CG#PBF ADC?
The ADC uses a successive approximation register (SAR) architecture.
- What is the input type supported by the LTC1855CG#PBF?
The device supports both differential and single-ended inputs.
