Overview
The LTC2291IUP#TRPBF is a 12-bit, dual analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for digitizing high-frequency, wide dynamic range signals, making it ideal for demanding imaging and communications applications. It operates at a sample rate of 25 Msps and features low power consumption, making it suitable for a variety of high-performance applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-bit |
| Sample Rate | 25 Msps |
| Supply Voltage | 2.7V to 3.4V (single 3V supply) |
| Power Consumption | 150mW |
| Signal-to-Noise Ratio (SNR) | 71.3 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Channel Isolation at 100 MHz | 110 dB |
| Input Range | 1V P-P to 2V P-P |
| Full Power Bandwidth | 575 MHz |
| Package Type | 64-Lead QFN (9mm x 9mm x 0.75mm) |
Key Features
- Integrated Dual 12-Bit ADCs
- Low Power Operation: 150mW at 25 Msps
- Flexible Input Range: 1V P-P to 2V P-P
- Multiplexed or Separate Data Bus
- Optional Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes for Power Management
- Pin Compatible Family with Various Sample Rates
- Single-Ended CLK Input
- Separate Output Supply to Drive 0.5V to 3.6V Logic
Applications
The LTC2291IUP#TRPBF is particularly suited for demanding imaging and communications applications. It is ideal for use in high-frequency signal processing, such as in radar systems, medical imaging, and high-speed data acquisition systems. Its low power consumption and high performance make it a versatile component for various industrial and commercial applications.
Q & A
- What is the resolution of the LTC2291IUP#TRPBF?
The LTC2291IUP#TRPBF has a resolution of 12 bits. - What is the sample rate of the LTC2291IUP#TRPBF?
The sample rate of the LTC2291IUP#TRPBF is 25 Msps. - What is the supply voltage range for the LTC2291IUP#TRPBF?
The supply voltage range is 2.7V to 3.4V. - How much power does the LTC2291IUP#TRPBF consume?
The power consumption is 150mW at 25 Msps. - What is the Signal-to-Noise Ratio (SNR) of the LTC2291IUP#TRPBF?
The SNR is 71.3 dB. - What is the Spurious Free Dynamic Range (SFDR) of the LTC2291IUP#TRPBF?
The SFDR is 90 dB. - What is the channel isolation at 100 MHz for the LTC2291IUP#TRPBF?
The channel isolation at 100 MHz is 110 dB. - What is the input range of the LTC2291IUP#TRPBF?
The input range is 1V P-P to 2V P-P. - Does the LTC2291IUP#TRPBF have optional power management modes?
Yes, it has shutdown and nap modes for power management. - Is the LTC2291IUP#TRPBF pin compatible with other ADCs from Analog Devices?
Yes, it is part of a pin-compatible family with various sample rates.
