Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADC3421IRTQR is a four-channel 12-bit 25MSPS analog-to-digital converter (ADC) specifically designed to support high input frequency signals with wide dynamic range requirements and strict demands. When the SYSREF input achieves the synchronization of the entire system, the clock input crossover will provide greater flexibility in the design of the system clock architecture. The ADC3421IRTQR device supports serial low-voltage differential signals (LVDS), thereby reducing the number of interface lines and achieving high system integration.

It has the following main characteristics

Four channels

12-bit resolution

Single power supply: 1.8V

Serial Low-voltage Differential Signal (LVDS) interface

A flexible input clock buffer supporting 1-way, 2-way and 4-way division

When fIN = 70MHz, the signal-to-noise ratio (SNR) = 70.2dBFS and the spurious dynamic range (SFDR) = 87dBc

Ultra-low power consumption

It is 98mW per channel at 125MSPS

Channel isolation: 105dB

Internal jitter and chopping

Support multi-chip synchronization

Pin-to-pin compatibility with 14-bit version devices

Package: Ultra-thin square flat leadless (VQFN)-56 (8mm x 8mm)

Application scenarios

The ADC3421IRTQR is suitable for application scenarios that require high linearity, low power consumption and flexible interfaces, such as high-speed data acquisition systems, communication equipment, test instruments, etc. Its high sampling rate and low power consumption make it excel in demanding real-time data processing systems ‌.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

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