Overview
The LTC1408CUH#PBF is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for simultaneous sampling of six differential inputs, making it ideal for applications requiring precise and synchronized data acquisition. The LTC1408 operates at a conversion rate of 600ksps and is powered by a single 3V supply, drawing only 5mA. It features a low-power SLEEP mode that reduces power consumption to 6μW, enhancing its suitability for portable and power-sensitive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Conversion Rate | 600ksps (100ksps per channel) |
| Number of Channels | 6 differential inputs |
| Supply Voltage | 2.7V to 3.6V |
| Power Consumption (Active) | 5mA |
| Power Consumption (SLEEP mode) | 6μW |
| Package Type | 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP) |
Key Features
- Simultaneous sampling of six differential inputs on the rising edge of the CONV signal.
- Low power consumption: 5mA in active mode and 6μW in SLEEP mode.
- Compact 32-lead QFN package (5mm x 5mm x 0.75mm w/ EP).
- Single 3V supply operation.
- Ideal for portable and power-sensitive applications due to its low power and small footprint.
Applications
The LTC1408CUH#PBF is suitable for a variety of applications that require high-resolution, simultaneous data acquisition. These include:
- Portable medical devices and diagnostic equipment.
- Industrial automation and control systems.
- Aerospace and defense systems requiring precise data acquisition.
- Automotive systems, especially those needing synchronized sensor data.
- Scientific instruments and data loggers.
Q & A
- What is the resolution of the LTC1408CUH#PBF ADC?
The LTC1408CUH#PBF has a resolution of 14 bits. - How many channels does the LTC1408CUH#PBF support?
The device supports six differential inputs. - What is the conversion rate of the LTC1408CUH#PBF?
The conversion rate is 600ksps, with each channel converting at 100ksps. - What is the power consumption of the LTC1408CUH#PBF in active mode?
The power consumption in active mode is 5mA. - What is the power consumption of the LTC1408CUH#PBF in SLEEP mode?
The power consumption in SLEEP mode is 6μW. - What is the package type of the LTC1408CUH#PBF?
The package type is a 32-Lead QFN (5mm x 5mm x 0.75mm w/ EP). - What is the supply voltage range for the LTC1408CUH#PBF?
The supply voltage range is 2.7V to 3.6V. - Is the LTC1408CUH#PBF suitable for portable applications?
Yes, it is suitable due to its low power consumption and compact package. - What are some common applications for the LTC1408CUH#PBF?
Common applications include portable medical devices, industrial automation, aerospace and defense systems, automotive systems, and scientific instruments. - How does the LTC1408CUH#PBF sample its inputs?
The device samples its six differential inputs simultaneously on the rising edge of the CONV signal.
