Overview
The LTC2305IDE#TRPBF is a 12-bit, 2-channel successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for low noise and low power consumption, making it ideal for a variety of applications, including battery-operated and portable systems. The ADC features an I²C compatible serial interface and operates from a single 5V supply, drawing only 300μA at a throughput rate of 1ksps. It includes an internal reference and a fully differential sample-and-hold circuit to reduce common mode noise.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12-bit |
| Number of Channels | 2 |
| Conversion Rate | 14ksps |
| Interface | I²C compatible |
| Supply Voltage | 5V |
| Current Consumption | 300μA at 1ksps |
| Package Type | 12-Lead DFN (4mm x 3mm w/ EP) |
| Operating Temperature Range | -40°C to +85°C |
| Internal Reference | 2.5V |
Key Features
- Low noise and low power consumption
- I²C compatible serial interface
- Internal 2.5V reference
- Fully differential sample-and-hold circuit to reduce common mode noise
- Fast 1.3μs conversion time
- Small package size (12-pin DFN or MSOP)
- Operates from a single 5V supply
- Low power dissipation in nap mode when not converting
Applications
The LTC2305IDE#TRPBF is suitable for a range of applications, including:
- Battery-operated systems
- Portable devices
- Space-constrained systems
- Industrial automation
- Medical devices
- Automotive systems
Q & A
- What is the resolution of the LTC2305IDE#TRPBF?
The resolution of the LTC2305IDE#TRPBF is 12-bit. - How many channels does the LTC2305IDE#TRPBF have?
The LTC2305IDE#TRPBF has 2 channels. - What is the conversion rate of the LTC2305IDE#TRPBF?
The conversion rate of the LTC2305IDE#TRPBF is 14ksps. - What type of interface does the LTC2305IDE#TRPBF use?
The LTC2305IDE#TRPBF uses an I²C compatible serial interface. - What is the supply voltage for the LTC2305IDE#TRPBF?
The supply voltage for the LTC2305IDE#TRPBF is 5V. - How much current does the LTC2305IDE#TRPBF consume at 1ksps?
The LTC2305IDE#TRPBF consumes 300μA at 1ksps. - What is the package type of the LTC2305IDE#TRPBF?
The package type of the LTC2305IDE#TRPBF is a 12-Lead DFN (4mm x 3mm w/ EP). - What is the operating temperature range of the LTC2305IDE#TRPBF?
The operating temperature range of the LTC2305IDE#TRPBF is -40°C to +85°C. - Does the LTC2305IDE#TRPBF have an internal reference?
Yes, the LTC2305IDE#TRPBF has an internal 2.5V reference. - What is the conversion time of the LTC2305IDE#TRPBF?
The conversion time of the LTC2305IDE#TRPBF is 1.3μs.
