Overview
The LTC2305IMS#PBF is a 2-channel, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC2305 series, which features low noise, low power, and high precision successive approximation ADCs. The LTC2305IMS#PBF is designed with an I²C compatible serial interface, making it suitable for a variety of applications, especially in space-constrained systems and battery-operated devices.
Key Specifications
| Specification | Value |
|---|---|
| Number of Channels | 2 |
| Resolution | 12-bit |
| Conversion Time | 1.3 μs |
| Supply Voltage | 5V |
| Power Consumption | 300 μA at 1 ksps |
| Internal Reference | 2.5V |
| Interface | I²C compatible |
| Package Type | 12-pin MSOP |
| Operating Modes | Normal, Nap |
Key Features
- Low noise and low power consumption, making it ideal for battery-operated and portable applications.
- Fast conversion time of 1.3 μs.
- Internal 2.5V reference, reducing PCB board space requirements.
- I²C compatible serial interface for easy integration into systems.
- Fully differential sample-and-hold circuit to reduce common mode noise.
- Available in small 12-pin MSOP packages.
Applications
The LTC2305IMS#PBF is well-suited for a variety of applications, including:
- Battery-operated devices due to its low power consumption.
- Portable electronics where space and power efficiency are critical.
- Space-constrained systems that require high precision ADCs with a compact footprint.
- Industrial and medical devices that need reliable and precise analog-to-digital conversion.
Q & A
- What is the resolution of the LTC2305IMS#PBF ADC?
The LTC2305IMS#PBF has a resolution of 12 bits. - What is the conversion time of the LTC2305IMS#PBF?
The conversion time is 1.3 μs. - What is the supply voltage for the LTC2305IMS#PBF?
The supply voltage is 5V. - How much power does the LTC2305IMS#PBF consume at 1 ksps?
The power consumption is 300 μA at 1 ksps. - What type of interface does the LTC2305IMS#PBF use?
The LTC2305IMS#PBF uses an I²C compatible serial interface. - What is the package type of the LTC2305IMS#PBF?
The package type is 12-pin MSOP. - Does the LTC2305IMS#PBF have an internal reference?
Yes, it has an internal 2.5V reference. - What are the operating modes of the LTC2305IMS#PBF?
The operating modes are Normal and Nap. - Why is the LTC2305IMS#PBF suitable for battery-operated devices?
The LTC2305IMS#PBF is suitable due to its low power consumption and small size. - What type of circuit does the LTC2305IMS#PBF include to reduce common mode noise?
The LTC2305IMS#PBF includes a fully differential sample-and-hold circuit.
