Overview
The LTC2141CUP-12#PBF is a high-performance, dual 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for demanding applications that require simultaneous sampling and high-speed conversion. It features a pipelined architecture, which enables it to achieve a sampling rate of 40 MSPS. The device is packaged in a 64-QFN (9x9) exposed pad package, making it suitable for a variety of high-density applications.
Key Specifications
| Part Number | LTC2141CUP-12#PBF |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC DUAL 12BIT 40MSPS 64-QFN |
| Voltage - Supply, Digital | 1.7 V ~ 1.9 V |
| Voltage - Supply, Analog | 1.7 V ~ 1.9 V |
| Package / Case | 64-WFQFN Exposed Pad |
| Operating Temperature | 0°C ~ 70°C |
| Number of Inputs | 2 |
| Number of Bits | 12 |
| Number of A/D Converters | 2 |
| Sampling Rate (Per Second) | 40M |
| Reference Type | External, Internal |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Simultaneous Sampling: Both ADCs sample the input signals simultaneously, which is crucial for applications requiring synchronized data acquisition.
- Pipelined Architecture: This architecture allows for high-speed conversion rates of up to 40 MSPS.
- Dual 12-bit ADCs: Provides high resolution and accuracy for each channel.
- Differential Inputs: Supports differential input signals, enhancing noise immunity and signal integrity.
- LVDS and Parallel Data Interfaces: Offers flexible data output options for different system requirements.
- Lead Free and RoHS Compliant: Ensures environmental compliance and safety.
Applications
The LTC2141CUP-12#PBF is well-suited for a variety of demanding applications, including:
- Communications Systems: Ideal for high-speed data acquisition in wireless and wired communication systems.
- Medical Imaging: Used in medical imaging equipment such as MRI and CT scanners where high-resolution and simultaneous sampling are necessary.
- Industrial Automation: Suitable for high-speed data acquisition in industrial control systems and automation.
- Aerospace and Defense: Applied in radar systems, electronic warfare, and other high-performance military applications.
Q & A
- What is the sampling rate of the LTC2141CUP-12#PBF?
The sampling rate is up to 40 MSPS. - What is the resolution of the ADCs in the LTC2141CUP-12#PBF?
The resolution is 12 bits for each ADC. - How many ADCs are included in the LTC2141CUP-12#PBF?
There are two ADCs. - What type of input signals does the LTC2141CUP-12#PBF support?
The device supports differential input signals. - What are the supply voltage ranges for the LTC2141CUP-12#PBF?
The supply voltage ranges are 1.7 V to 1.9 V for both digital and analog supplies. - What is the operating temperature range of the LTC2141CUP-12#PBF?
The operating temperature range is 0°C to 70°C. - Is the LTC2141CUP-12#PBF RoHS compliant?
Yes, it is lead-free and RoHS compliant. - What type of package does the LTC2141CUP-12#PBF come in?
The device is packaged in a 64-WFQFN exposed pad package. - What data interfaces are available on the LTC2141CUP-12#PBF?
The device supports LVDS and parallel data interfaces. - What is the moisture sensitivity level (MSL) of the LTC2141CUP-12#PBF?
The MSL is 1 (Unlimited).
