Overview
The LTC2257IUJ-14#PBF is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-speed and low-power applications, making it suitable for a variety of industrial, medical, and communication systems. The ADC features a pipelined architecture and operates at a sampling rate of up to 40 MSPS.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 14 bits |
| Sampling Rate | Up to 40 MSPS |
| Input Type | Single-ended |
| Package Type | 40-Lead QFN (6mm x 6mm x 0.75mm) |
| Supply Voltage | 1.8V |
| Power Consumption | Typically 92mW at 40MSPS |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- Pipelined architecture for high-speed conversion
- Low power consumption, typically 92mW at 40MSPS
- High dynamic performance with SNR of up to 74.5dB and SFDR of up to 90dB
- Single-ended input with a full-scale range of 2.5Vpp
- Internal reference and buffer
- Compact 40-lead QFN package
Applications
- High-speed data acquisition systems
- Medical imaging and diagnostics
- Wireless communication systems
- Industrial control and automation
- Aerospace and defense systems
Q & A
- What is the resolution of the LTC2257IUJ-14#PBF? The resolution is 14 bits.
- What is the maximum sampling rate of the LTC2257IUJ-14#PBF? The maximum sampling rate is up to 40 MSPS.
- What is the package type of the LTC2257IUJ-14#PBF? The package type is a 40-Lead QFN (6mm x 6mm x 0.75mm).
- What is the supply voltage for the LTC2257IUJ-14#PBF? The supply voltage is 1.8V.
- What is the typical power consumption of the LTC2257IUJ-14#PBF at 40MSPS? The typical power consumption is 92mW.
- What is the operating temperature range of the LTC2257IUJ-14#PBF? The operating temperature range is -40°C to 85°C.
- Does the LTC2257IUJ-14#PBF have an internal reference and buffer? Yes, it does have an internal reference and buffer.
- What are some common applications of the LTC2257IUJ-14#PBF? Common applications include high-speed data acquisition systems, medical imaging, wireless communication systems, industrial control, and aerospace and defense systems.
- What is the full-scale input range of the LTC2257IUJ-14#PBF? The full-scale input range is 2.5Vpp.
- How does the pipelined architecture benefit the LTC2257IUJ-14#PBF? The pipelined architecture allows for high-speed conversion while maintaining high dynamic performance.
