Overview
The LTC2258CUJ-14#PBF is a high-performance, 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC2258 series and is known for its high-speed and precise conversion capabilities. It is packaged in a 40-lead WFQFN (Wafer-Level Fine-Pitch Ball Grid Array) with an exposed pad, making it suitable for surface mount applications and standard PCB manufacturing processes.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | LTC2258CUJ-14#PBF |
| Manufacturer | Analog Devices Inc. |
| Package | 40-WFQFN Exposed Pad |
| Number of Bits | 14 |
| Sampling Rate | 65 Msps |
| Polarity | Bipolar |
| Data Interface | Parallel, SPI, Serial |
| Integral Nonlinearity (INL) | 3 LSB |
| Min Supply Voltage | 1.7 V |
| Supply Voltage | 1.8 V |
| Operating Temperature | 0°C to 70°C |
Key Features
- High-Speed Conversion: The LTC2258CUJ-14#PBF operates at a sampling rate of up to 65 megasamples per second, making it suitable for high-speed data acquisition applications.
- Pipelined Architecture: This ADC features a pipelined architecture, which enhances its performance and throughput.
- Sample-and-Hold ADC Configuration: The sample-and-hold configuration ensures accurate and stable conversions.
- Multiple Data Interfaces: It supports parallel, SPI, and serial data interfaces, providing flexibility in system design.
- External and Internal Reference Options: The ADC allows for both external and internal reference options, offering versatility in reference voltage selection.
- Low Power Consumption: Despite its high performance, the LTC2258CUJ-14#PBF has low power consumption, making it energy-efficient.
- Low Input Capacitance: The low input capacitance ensures quick response to changes in the input signal.
Applications
- High-Speed Data Acquisition Systems: Ideal for applications requiring rapid and precise data conversion, such as in medical imaging, radar systems, and high-speed test and measurement equipment.
- Industrial Automation: Suitable for industrial control systems that require fast and accurate data conversion.
- Aerospace and Defense: Used in various military and aerospace applications where high-speed and reliable data conversion is critical.
- Medical Devices: Applied in medical imaging and diagnostic equipment that demand high-speed and precise data acquisition.
Q & A
- What is the sampling rate of the LTC2258CUJ-14#PBF?
The sampling rate of the LTC2258CUJ-14#PBF is up to 65 megasamples per second (Msps).
- What is the resolution of the LTC2258CUJ-14#PBF?
The resolution of the LTC2258CUJ-14#PBF is 14 bits.
- What type of package does the LTC2258CUJ-14#PBF use?
The LTC2258CUJ-14#PBF is packaged in a 40-lead WFQFN (Wafer-Level Fine-Pitch Ball Grid Array) with an exposed pad.
- What are the supported data interfaces for the LTC2258CUJ-14#PBF?
The LTC2258CUJ-14#PBF supports parallel, SPI, and serial data interfaces.
- What is the operating temperature range of the LTC2258CUJ-14#PBF?
The operating temperature range of the LTC2258CUJ-14#PBF is from 0°C to 70°C.
- Does the LTC2258CUJ-14#PBF support external and internal reference options?
Yes, the LTC2258CUJ-14#PBF supports both external and internal reference options.
- What is the minimum supply voltage for the LTC2258CUJ-14#PBF?
The minimum supply voltage for the LTC2258CUJ-14#PBF is 1.7 V.
- What is the typical supply voltage for the LTC2258CUJ-14#PBF?
The typical supply voltage for the LTC2258CUJ-14#PBF is 1.8 V.
- What is the architecture of the LTC2258CUJ-14#PBF?
The LTC2258CUJ-14#PBF features a pipelined architecture.
- Is the LTC2258CUJ-14#PBF suitable for high-speed data acquisition?
Yes, the LTC2258CUJ-14#PBF is highly suitable for high-speed data acquisition applications due to its high sampling rate and precise conversion capabilities.
