Overview
The LTC2446IUHF#TRPBF is a high-performance, 24-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the Sigma-Delta ADC family and is known for its high accuracy and low noise performance. It features a multi-channel input configuration, making it suitable for a variety of data acquisition applications. The LTC2446IUHF#TRPBF is housed in a 38-lead QFN (5x7) package, which is lead-free and RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 24BIT 8CH HI SPEED 38QFN |
| Voltage - Supply, Digital | 5V |
| Voltage - Supply, Analog | 5V |
| Supplier Device Package | 38-QFN (5x7) |
| Sampling Rate (Per Second) | 8k |
| Reference Type | External |
| Number of Inputs | 4, 8 |
| Number of Bits | 24 |
| Number of A/D Converters | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Input Type | Differential, Single Ended |
| Data Interface | SPI |
| Architecture | Sigma-Delta |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High Resolution: 24-bit Sigma-Delta ADC providing high accuracy and low noise performance.
- Multi-Channel Input: Supports 4 or 8 input channels, making it versatile for various data acquisition applications.
- High-Speed Sampling: Sampling rate of up to 8k samples per second.
- External Reference: Uses an external reference for improved accuracy.
- SPI Interface: Communicates via a serial peripheral interface (SPI) for easy integration with microcontrollers and other digital systems.
- Compact Package: Housed in a 38-lead QFN (5x7) package, which is lead-free and RoHS compliant.
- Wide Operating Temperature Range: Operates from -40°C to 85°C, making it suitable for a wide range of environmental conditions.
Applications
- Data Acquisition Systems: Ideal for high-precision data acquisition in industrial, medical, and scientific instruments.
- Industrial Automation: Used in control systems, sensors, and monitoring equipment where high accuracy is required.
- Medical Devices: Suitable for medical equipment such as patient monitoring systems and diagnostic devices.
- Environmental Monitoring: Used in weather stations, air quality monitors, and other environmental monitoring systems.
Q & A
- What is the resolution of the LTC2446IUHF#TRPBF ADC?
The LTC2446IUHF#TRPBF has a resolution of 24 bits.
- How many input channels does the LTC2446IUHF#TRPBF support?
The device supports 4 or 8 input channels.
- What is the sampling rate of the LTC2446IUHF#TRPBF?
The sampling rate is up to 8k samples per second.
- What type of data interface does the LTC2446IUHF#TRPBF use?
The device uses a serial peripheral interface (SPI).
- Is the LTC2446IUHF#TRPBF lead-free and RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What is the operating temperature range of the LTC2446IUHF#TRPBF?
The operating temperature range is from -40°C to 85°C.
- What type of architecture does the LTC2446IUHF#TRPBF use?
The device uses Sigma-Delta architecture.
- What is the package type of the LTC2446IUHF#TRPBF?
The device is housed in a 38-lead QFN (5x7) package.
- What is the moisture sensitivity level (MSL) of the LTC2446IUHF#TRPBF?
The MSL is 1 (Unlimited).
- What are some common applications of the LTC2446IUHF#TRPBF?
Common applications include data acquisition systems, industrial automation, medical devices, and environmental monitoring.
