AD7980ARMZRL7

The AD7980ARMZRL7 is a high-performance, 16-bit, successive approximation analog-to-digital converter (ADC) that operates from a single power supply. It features a sampling rate of 1 million samples per second (1 MSPS) and offers low power consumption, making it suitable for a wide range of applications including battery-powered equipment, communications, automatic test equipment (ATE), data acquisition systems, and medical instruments.

This ADC boasts a 16-bit resolution with no missing codes, ensuring high accuracy in analog-to-digital conversion. It has a typical integral nonlinearity (INL) of ±0.6 least significant bit (LSB) and a maximum INL of ±1.5 LSB, contributing to its precision. The signal-to-noise-and-distortion ratio (SINAD) is 91 dB at 10 kHz, and the total harmonic distortion (THD) is -114 dB at the same frequency, indicating its low noise and distortion characteristics.

The AD7980ARMZRL7 incorporates a versatile serial interface that is compatible with SPI, QSPI, Microwire, and DSP protocols. This allows for easy connection and communication with microcontrollers and other digital devices. Additionally, it supports daisy-chaining of multiple ADCs on a single bus, providing flexibility in system design.

The ADC operates from a single supply voltage ranging from 2.375 V to 5.5 V (with a typical value of 2.5 V), and it is compatible with logic levels of 1.8 V, 2.5 V, 3 V, or 5 V. This makes it suitable for use in a variety of power supply environments.

The AD7980ARMZRL7 is packaged in a 10-pin MSOP (micro-small outline package) or QFN (quad flat no-leads) package, with dimensions of 3 mm × 3 mm. It offers a wide operating temperature range of -55°C to +125°C, making it suitable for use in harsh environments.

In summary, the AD7980ARMZRL7 is a high-precision, low-power, 16-bit ADC that offers a versatile serial interface and is suitable for a wide range of applications. Its compact packaging and wide operating temperature range make it an ideal choice for space-constrained and harsh environment applications.