Overview
The LTC2141IUP-14#PBF is a high-performance, dual-channel analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is part of the LTC2141 series and is designed for applications requiring high-speed and high-resolution data conversion. The ADC features a pipelined architecture, supporting simultaneous sampling of two channels at a sampling rate of 40 MS/s with 14-bit resolution.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | LTC2141IUP-14#PBF |
| Brand | Analog Devices Inc. |
| Description | 2-Channel Dual ADC Pipelined 40Msps 14-bit Parallel 64-Pin QFN |
| Input Type | Differential/Single-Ended |
| Architecture | Pipeline |
| Reference Type | Internal |
| Package / Case | QFN-64 |
| Resolution | 14 bit |
| Number of Channels | 2 Channel |
| Sampling Rate | 40 MS/s |
| Analog Supply Voltage | 1.8 V |
| DNL - Differential Nonlinearity | 0.3 LSB |
| INL - Integral Nonlinearity | 1 LSB |
| Pd - Power Dissipation | 67 mW |
| SFDR - Spurious Free Dynamic Range | 90 dB |
| Operating Temperature | -40°C ~ 85°C |
| Data Interface | LVDS - Parallel, Parallel |
Key Features
- High-speed pipelined architecture with simultaneous sampling of two channels.
- 14-bit resolution and 40 MS/s sampling rate.
- Differential or single-ended input capability.
- Internal reference and low power dissipation of 67 mW.
- High SFDR of 90 dB, ensuring minimal distortion.
- Compact 64-pin QFN package suitable for surface mount technology (SMT).
- Wide operating temperature range from -40°C to 85°C.
- LVDS and parallel data interfaces for flexible data transfer.
Applications
- High-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Radar and communication systems requiring high-resolution and high-speed ADCs.
- Industrial automation and control systems.
- Aerospace and defense applications where precision and reliability are critical.
Q & A
- What is the resolution and sampling rate of the LTC2141IUP-14#PBF?
The LTC2141IUP-14#PBF has a resolution of 14 bits and a sampling rate of 40 MS/s.
- How many channels does the LTC2141IUP-14#PBF support?
The LTC2141IUP-14#PBF supports two channels with simultaneous sampling capability.
- What is the analog supply voltage for the LTC2141IUP-14#PBF?
The analog supply voltage for the LTC2141IUP-14#PBF is 1.8 V.
- What is the power dissipation of the LTC2141IUP-14#PBF?
The power dissipation of the LTC2141IUP-14#PBF is 67 mW.
- What is the operating temperature range of the LTC2141IUP-14#PBF?
The operating temperature range of the LTC2141IUP-14#PBF is from -40°C to 85°C.
- What type of data interface does the LTC2141IUP-14#PBF support?
The LTC2141IUP-14#PBF supports LVDS and parallel data interfaces.
- What is the package type of the LTC2141IUP-14#PBF?
The LTC2141IUP-14#PBF comes in a 64-pin QFN package.
- What are some typical applications of the LTC2141IUP-14#PBF?
Typical applications include high-speed data acquisition systems, medical imaging, radar and communication systems, industrial automation, and aerospace and defense applications.
- Does the LTC2141IUP-14#PBF have internal or external reference options?
The LTC2141IUP-14#PBF has an internal reference.
- What is the differential nonlinearity (DNL) and integral nonlinearity (INL) of the LTC2141IUP-14#PBF?
The DNL is 0.3 LSB, and the INL is 1 LSB.
