Product Summary

The AD7472ARZ is a 10-bit/12-bit high speed, low power, successive approximation ADC. The part operates from a single 2.7 V to 5.25 V power supply and feature throughput rates up to 1.5 MSPS for the 12-bit the AD7472ARZ. The part contains a low noise, wide bandwidth track-and-hold amplifier that can handle input frequencies in excess of 1 MHz.

Parametrics

AD7472ARZ Absolute maximum ratings: (1)AVDD to AGND/DGND: –0.3 V to +7 V; (2)DVDD to AGND/DGND: –0.3 V to +7 V; (3)VDRIVE to AGND/DGND: –0.3 V to +7 V; (4)AVDD to DVDD: –0.3 V to +0.3 V; (5)VDRIVE to DVDD: –0.3 V to DVDD + 0.3 V; (6)AGND to DGND: –0.3 V to +0.3 V; (7)Input Current to Any Pin Except Supplies: ±10 mA; (8)Operating Temperature Range Commercial: –40℃ to +85℃; (9)Storage Temperature Range: –65℃ to +150℃.

Features

AD7472ARZ features: (1)Specified for VDD of 2.7 V to 5.25 V; (2)1.5 MSPS for AD7472 (12-Bit); (3)3.54 mW Typ at 1.2 MSPS with 3 V Supplies; (4)8.7 mW Typ at 1.5 MSPS with 5 V Supplies.

Diagrams

AD7472ARZ pin connection

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