Overview
The LTC2421IMS#TRPBF is a high-precision analog-to-digital converter (ADC) produced by Analog Devices, Inc. This component is part of the microPOWER™ series and is designed for applications requiring low power consumption and high accuracy. The LTC2421IMS#TRPBF features a single-channel, 20-bit delta-sigma ADC, making it suitable for a variety of precision measurement and data acquisition tasks.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices, Inc. |
| Description | IC ADC 1CH 20BIT MICRPWR 10-MSOP |
| Voltage - Supply, Digital | 2.7 V ~ 5.5 V |
| Voltage - Supply, Analog | 2.7 V ~ 5.5 V |
| Supplier Device Package | 10-MSOP |
| Sampling Rate (Per Second) | 7.5 |
| Reference Type | External |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 1 |
| Number of Bits | 20 |
| Number of A/D Converters | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Input Type | Single Ended |
| Data Interface | SPI |
| Architecture | Sigma-Delta |
| Packaging | Tape & Reel (TR) |
Key Features
- High precision 20-bit delta-sigma ADC
- Low power consumption, suitable for battery-powered applications
- Single-channel input with single-ended configuration
- External reference type for flexible calibration
- SPI data interface for easy communication with microcontrollers
- Operating temperature range of -40°C to 85°C, making it suitable for a wide range of environments
- Lead-free and RoHS compliant, ensuring environmental sustainability
Applications
The LTC2421IMS#TRPBF is versatile and can be used in various applications requiring high precision and low power consumption. Some common applications include:
- Precision measurement instruments such as multimeters and data loggers
- Industrial automation and control systems
- Medical devices requiring accurate analog-to-digital conversion
- Environmental monitoring systems
- Battery-powered devices where low power consumption is critical
Q & A
- What is the resolution of the LTC2421IMS#TRPBF ADC?
The LTC2421IMS#TRPBF has a resolution of 20 bits. - What is the sampling rate of the LTC2421IMS#TRPBF?
The sampling rate is 7.5 samples per second. - What is the supply voltage range for the LTC2421IMS#TRPBF?
The supply voltage range is 2.7 V to 5.5 V for both digital and analog supplies. - What type of data interface does the LTC2421IMS#TRPBF use?
The LTC2421IMS#TRPBF uses an SPI data interface. - Is the LTC2421IMS#TRPBF RoHS compliant?
Yes, the LTC2421IMS#TRPBF is lead-free and RoHS compliant. - What is the operating temperature range of the LTC2421IMS#TRPBF?
The operating temperature range is -40°C to 85°C. - What type of packaging is available for the LTC2421IMS#TRPBF?
The component is available in Tape & Reel (TR) packaging. - How many inputs does the LTC2421IMS#TRPBF have?
The LTC2421IMS#TRPBF has one single-ended input. - What architecture does the LTC2421IMS#TRPBF use?
The LTC2421IMS#TRPBF uses a sigma-delta architecture. - What is the moisture sensitivity level (MSL) of the LTC2421IMS#TRPBF?
The MSL is 1 (Unlimited).
