Overview
The LTC2144IUP-12#TRPBF is a high-performance, dual 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This integrated circuit is designed for simultaneous sampling and features a pipelined architecture, making it suitable for a wide range of high-speed data acquisition applications. The device operates at a sampling rate of up to 105 MSPS and is available in a 64-lead QFN (9x9) package.
Key Specifications
| Part Number | LTC2144IUP-12#TRPBF |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC DUAL 12BIT 105MSPS 64-QFN |
| Voltage - Supply, Digital | 1.7 V ~ 1.9 V |
| Voltage - Supply, Analog | 1.7 V ~ 1.9 V |
| Supplier Device Package | 64-QFN (9x9) |
| Sampling Rate (Per Second) | 105M |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Package / Case | 64-WFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 2 |
| Number of Bits | 12 |
| Number of A/D Converters | 2 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Architecture | Pipelined |
Key Features
- Simultaneous Sampling: Both ADCs sample the input signals simultaneously, ensuring synchronized data acquisition.
- High Sampling Rate: Supports up to 105 MSPS, making it suitable for high-speed applications.
- Pipelined Architecture: Enhances conversion speed and efficiency.
- Dual 12-bit ADCs: Provides high resolution and accuracy for each channel.
- Differential Inputs: Offers better noise immunity and signal integrity.
- External and Internal Reference Options: Flexibility in reference voltage selection.
- LVDS and Parallel Data Interfaces: Supports multiple data output formats for different system requirements.
Applications
- High-Speed Data Acquisition Systems: Ideal for applications requiring simultaneous sampling of multiple channels at high speeds.
- Medical Imaging: Suitable for MRI, CT scanners, and other medical imaging equipment.
- Radar and Communications Systems: Used in radar systems, wireless communication systems, and other high-frequency applications.
- Industrial Automation: Applicable in high-speed industrial control and monitoring systems.
- Scientific Instruments: Used in various scientific instruments requiring high-speed and high-resolution data acquisition.
Q & A
- What is the sampling rate of the LTC2144IUP-12#TRPBF?
The sampling rate is up to 105 MSPS.
- What type of package does the LTC2144IUP-12#TRPBF come in?
The device is packaged in a 64-lead QFN (9x9) package.
- Is the LTC2144IUP-12#TRPBF RoHS compliant?
- What is the operating temperature range of the LTC2144IUP-12#TRPBF?
The operating temperature range is -40°C to 85°C.
- How many ADCs are integrated into the LTC2144IUP-12#TRPBF?
The device includes two 12-bit ADCs.
- What type of input does the LTC2144IUP-12#TRPBF support?
The device supports differential inputs.
- What data interfaces are available on the LTC2144IUP-12#TRPBF?
The device supports LVDS and parallel data interfaces.
- Can the LTC2144IUP-12#TRPBF use both external and internal references?
- What is the architecture of the ADCs in the LTC2144IUP-12#TRPBF?
The ADCs use a pipelined architecture.
- Is simultaneous sampling supported by the LTC2144IUP-12#TRPBF?
