Overview
The LTC2305HMS#TRPBF is a 2-channel, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the LTC2305 series, known for its low noise, low power consumption, and compact design. The ADC features an I²C compatible serial interface, making it suitable for space-constrained systems. It operates from a single 5V supply and includes an internal 2.5V reference, which helps reduce PCB board space requirements. The LTC2305HMS#TRPBF is ideal for battery-operated and portable applications due to its low power consumption and small size.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 2 |
| Resolution | 12 bits |
| Conversion Rate | 14 kS/s |
| Input Type | Pseudo-Differential/Single-Ended |
| Conversion Technique | Successive Approximation (SAR) |
| Supply Voltage | 5 V |
| Current Consumption | 300 μA at 1 kS/s |
| Package Type | 12-Lead MSOP |
| Operating Temperature | -40°C to 85°C |
| Internal Reference | 2.5 V |
Key Features
- Low noise and low power consumption, making it suitable for battery-operated and portable applications.
- I²C compatible serial interface for easy integration into space-constrained systems.
- Internal 2.5V reference to reduce PCB board space requirements.
- Fast conversion time of 1.3 μs.
- Available in small 12-pin MSOP packages.
- Enter nap mode when not converting to reduce power dissipation.
Applications
The LTC2305HMS#TRPBF is designed for a variety of applications where low power consumption and compact size are critical. These include battery-operated devices, portable electronics, medical devices, industrial control systems, and any space-constrained systems requiring precise analog-to-digital conversion.
Q & A
- What is the resolution of the LTC2305HMS#TRPBF ADC? The resolution is 12 bits.
- How many channels does the LTC2305HMS#TRPBF have? It has 2 channels.
- What is the conversion rate of the LTC2305HMS#TRPBF? The conversion rate is 14 kS/s.
- What type of conversion technique does the LTC2305HMS#TRPBF use? It uses the Successive Approximation (SAR) technique.
- What is the supply voltage for the LTC2305HMS#TRPBF? The supply voltage is 5 V.
- How much current does the LTC2305HMS#TRPBF consume at 1 kS/s? It consumes 300 μA at 1 kS/s.
- What type of package is the LTC2305HMS#TRPBF available in? It is available in a 12-Lead MSOP package.
- Does the LTC2305HMS#TRPBF have an internal reference? Yes, it has an internal 2.5V reference.
- What is the operating temperature range of the LTC2305HMS#TRPBF? The operating temperature range is -40°C to 85°C.
- Is the LTC2305HMS#TRPBF suitable for battery-operated devices? Yes, it is suitable due to its low power consumption and small size.
