Overview
The LTC2286IUP is a dual 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2286 family, which includes various models with different sample rates. The LTC2286IUP specifically operates at a sample rate of 25 Msps. It is designed for applications requiring high-speed, low-power conversion of analog signals to digital data.
The device features a single 3V supply (operating range of 2.7V to 3.4V) and is known for its low power consumption, making it suitable for a variety of demanding applications. The LTC2286IUP is packaged in a 64-pin QFN package, which is compact and suitable for space-constrained designs.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Resolution | 10 | 10 | 10 | Bits (No Missing Codes) |
| Sample Rate | - | 25 | - | Msps |
| Supply Voltage | 2.7 | - | 3.4 | V |
| Power Consumption | - | 150 | - | mW |
| Signal-to-Noise Ratio (SNR) | - | 61.8 | - | dB |
| Spurious Free Dynamic Range (SFDR) | - | 85 | - | dB |
| Channel Isolation at 100MHz | - | 110 | - | dB |
| Analog Input Range | ±0.5 | - | ±1 | V |
| Full Power Bandwidth S/H | - | 575 | - | MHz |
Key Features
- Integrated Dual 10-Bit ADCs
- Sample Rate: 25 Msps
- Single 3V Supply (2.7V to 3.4V)
- Low Power: 150 mW
- 61.8 dB SNR and 85 dB SFDR
- 110 dB Channel Isolation at 100 MHz
- Multiplexed or Separate Data Bus
- Flexible Input: 1 Vpp to 2 Vpp Range
- 575 MHz Full Power Bandwidth Sample-and-Hold
- Clock Duty Cycle Stabilizer
- Shutdown and Nap Modes for power management
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
- High-speed Data Acquisition Systems
Q & A
- What is the sample rate of the LTC2286IUP?
The LTC2286IUP operates at a sample rate of 25 Msps.
- What is the power consumption of the LTC2286IUP?
The power consumption is approximately 150 mW.
- What is the signal-to-noise ratio (SNR) of the LTC2286IUP?
The SNR is 61.8 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2286IUP?
The SFDR is 85 dB.
- What is the channel isolation at 100 MHz for the LTC2286IUP?
The channel isolation is 110 dB at 100 MHz.
- What is the full power bandwidth of the sample-and-hold circuit?
The full power bandwidth of the sample-and-hold circuit is 575 MHz.
- Does the LTC2286IUP support multiplexed or separate data buses?
Yes, it supports both multiplexed and separate data buses.
- What are the shutdown and nap modes used for in the LTC2286IUP?
The shutdown and nap modes are used for power management to reduce power consumption when the device is not actively converting signals.
- What is the package type of the LTC2286IUP?
The LTC2286IUP is packaged in a 64-pin QFN package.
- Is the LTC2286IUP RoHS compliant?
No, the LTC2286IUP contains lead and is not RoHS compliant.
