Overview
The LTC2290CUP#PBF is a high-performance, 18-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is known for its high accuracy, low power consumption, and compact package, making it suitable for a variety of applications requiring precise analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 18 bits |
| Sampling Rate | Up to 1.5 MSPS |
| INL (Integral Nonlinearity) | ±1 LSB |
| DNL (Differential Nonlinearity) | ±0.5 LSB |
| Power Consumption | Typically 45 mW at 1.5 MSPS |
| Supply Voltage | 4.75V to 5.25V |
| Operating Temperature | -40°C to 85°C |
| Package | 20-lead QFN (4mm x 4mm) |
Key Features
- High accuracy with ±1 LSB INL and ±0.5 LSB DNL
- Low power consumption, typically 45 mW at 1.5 MSPS
- Compact 20-lead QFN package (4mm x 4mm)
- Supports SPI and MICROWIRE compatible serial interface
- Internal reference and buffer
- High-speed conversion rate up to 1.5 MSPS
Applications
- Industrial control and automation
- Medical devices and diagnostic equipment
- Aerospace and defense systems
- Automotive systems, including safety and infotainment
- High-performance data acquisition systems
Q & A
- What is the resolution of the LTC2290CUP#PBF? The resolution is 18 bits.
- What is the maximum sampling rate of the LTC2290CUP#PBF? The maximum sampling rate is up to 1.5 MSPS.
- What is the typical power consumption of the LTC2290CUP#PBF at 1.5 MSPS? The typical power consumption is 45 mW.
- What is the operating temperature range of the LTC2290CUP#PBF? The operating temperature range is -40°C to 85°C.
- What type of package does the LTC2290CUP#PBF come in? It comes in a 20-lead QFN package (4mm x 4mm).
- Does the LTC2290CUP#PBF have an internal reference and buffer? Yes, it does have an internal reference and buffer.
- What type of serial interface does the LTC2290CUP#PBF support? It supports SPI and MICROWIRE compatible serial interface.
- What are some common applications of the LTC2290CUP#PBF? Common applications include industrial control, medical devices, aerospace and defense systems, automotive systems, and high-performance data acquisition systems.
- What is the supply voltage range for the LTC2290CUP#PBF? The supply voltage range is 4.75V to 5.25V.
- How accurate is the LTC2290CUP#PBF in terms of INL and DNL? The INL is ±1 LSB and the DNL is ±0.5 LSB.
