Overview
The LTC1290DCN#PBF is a dual 12-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This integrated circuit is designed for high-speed and low-power applications, making it suitable for a variety of industrial, medical, and automotive uses. The LTC1290 features a compact DIP-20 package, which is convenient for space-constrained designs.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Conversion Rate | 100 kHz (max) |
| Supply Voltage | 4.5V to 5.5V |
| Power Consumption | 15 mW (typical at 5V) |
| Input Range | 0V to 5V (unipolar), ±2.5V (bipolar) |
| Package Type | DIP-20 |
| Operating Temperature | -40°C to 85°C |
Key Features
- Dual 12-bit SAR ADCs with high conversion rates up to 100 kHz.
- Low power consumption of 15 mW at 5V supply.
- Compact DIP-20 package suitable for space-constrained designs.
- High accuracy with ±1 LSB linearity.
- Supports both unipolar and bipolar input ranges.
- Internal reference voltage option available.
Applications
- Industrial automation and control systems.
- Medical devices such as patient monitoring systems and diagnostic equipment.
- Automotive systems including engine control and safety systems.
- Data acquisition systems.
- Test and measurement equipment.
Q & A
- What is the resolution of the LTC1290DCN#PBF ADC? The resolution is 12 bits.
- What is the maximum conversion rate of the LTC1290DCN#PBF? The maximum conversion rate is 100 kHz.
- What is the supply voltage range for the LTC1290DCN#PBF? The supply voltage range is 4.5V to 5.5V.
- How much power does the LTC1290DCN#PBF typically consume? It typically consumes 15 mW at 5V supply.
- What are the input voltage ranges supported by the LTC1290DCN#PBF? It supports 0V to 5V (unipolar) and ±2.5V (bipolar) input ranges.
- What is the package type of the LTC1290DCN#PBF? The package type is DIP-20.
- What is the operating temperature range of the LTC1290DCN#PBF? The operating temperature range is -40°C to 85°C.
- Does the LTC1290DCN#PBF have an internal reference voltage option? Yes, it does have an internal reference voltage option.
- What are some common applications of the LTC1290DCN#PBF? Common applications include industrial automation, medical devices, automotive systems, data acquisition systems, and test and measurement equipment.
- Where can I find detailed specifications and datasheets for the LTC1290DCN#PBF? Detailed specifications and datasheets can be found on the Analog Devices website, as well as on distributor sites like Mouser and Digi-Key.
