Overview
The LTC2450IDC#TRPBF is an ultra-tiny 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed for high precision and ease of use, making it suitable for a variety of applications. It operates on a single supply voltage ranging from 2.7V to 5.5V and communicates through an SPI interface. The LTC2450 features an integrated oscillator that does not require any external components, and it uses a delta-sigma modulator as its converter core. The converter is packaged in a 6-pin, 2mm × 2mm DFN package, making it highly compact and versatile.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16-bit |
| Supply Voltage | 2.7V to 5.5V |
| Input Voltage Range | GND to VCC |
| Conversion Rate | Up to 30 conversions per second |
| Package Type | 6-pin, 2mm × 2mm DFN |
| Interface | SPI |
| Internal Oscillator | No external components required |
| Noise | 0.02LSB RMS |
| Integral Nonlinearity (INL) | 2LSB |
| Offset Error | 2LSB |
| Full-Scale Error | 4LSB |
| Supply Current | 350μA |
| Sleep Current | 50nA |
Key Features
- Ultra-tiny 2mm × 2mm DFN package
- Single supply operation from 2.7V to 5.5V
- Single-ended, rail-to-rail input voltage range from GND to VCC
- Integrated oscillator with no external components required
- Delta-sigma modulator for high accuracy and low noise
- Single-cycle settling time for multiplexed applications
- Proprietary input sampling scheme to reduce average input sampling current
- Continuous internal offset and full-scale calibration algorithms
- Automatic sleep mode with power consumption less than 200nA
Applications
- System Monitoring
- Environmental Monitoring
- Industrial Automation
- Medical Devices
- Consumer Electronics
Q & A
- What is the resolution of the LTC2450IDC#TRPBF? The LTC2450IDC#TRPBF has a 16-bit resolution.
- What is the supply voltage range for the LTC2450IDC#TRPBF? The supply voltage range is from 2.7V to 5.5V.
- What type of interface does the LTC2450IDC#TRPBF use? The LTC2450IDC#TRPBF communicates through an SPI interface.
- Does the LTC2450IDC#TRPBF require an external oscillator? No, the LTC2450IDC#TRPBF includes an integrated oscillator that does not require any external components.
- What is the conversion rate of the LTC2450IDC#TRPBF? The LTC2450IDC#TRPBF can perform up to 30 conversions per second.
- What is the package type of the LTC2450IDC#TRPBF? The LTC2450IDC#TRPBF is packaged in a 6-pin, 2mm × 2mm DFN package.
- How does the LTC2450IDC#TRPBF manage power consumption in sleep mode? In sleep mode, the LTC2450IDC#TRPBF reduces its power consumption to less than 200nA.
- What is the input voltage range for the LTC2450IDC#TRPBF? The input voltage range extends from GND to VCC.
- Does the LTC2450IDC#TRPBF have built-in calibration algorithms? Yes, the LTC2450IDC#TRPBF includes continuous internal offset and full-scale calibration algorithms.
- What are some typical applications of the LTC2450IDC#TRPBF? Typical applications include system monitoring, environmental monitoring, industrial automation, medical devices, and consumer electronics.
