LTC2247IUH#PBF

LTC2247 is a 14-bit low power A/D converter designed for digitizing high frequency, wide dynamic range signals. A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles. It is widely used in application such as wireless and wired broadband communication, imaging systems, ultrasound, spectral analysis, portable instrumentation etc.

• Power dissipation is 120mW typ
• Sample rate is 40Msps
• Signal to noise ratio is 74.4dB typ
• Spurious free dynamic range 4th harmonic or higher is 90dB typ
• 32-pin QFN, shutdown and nap modes
• Full power bandwidth is 575MHz typ
• Single 3V supply (2.7V to 3.4V)
• Operating temperature is –40°C to 85°C
• Packaging style is 32-lead plastic QFN

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party