AD7819YN

The AD7819YN is a high speed, microprocessor-compatible,8-bit analog-to-digital converter with a maximum throughput of 200 kSPS.The converter operates off a single +2.7 V to +5.5 V supply and contains a 4.5 s successive approximation A/D converter, track/hold circuitry, on-chip clock oscillator and 8-bit wide parallel interface.

The absolute maximum ratings of the AD7819YN can be summarized as:(1)the VDD to DGND is 0.3 V to +7 V;(2):the digital input voltage to DGND is 0.3 V, VDD + 0.3 V;(3):the REFIN to AGND is 0.3 V, VDD + 0.3 V;(4):the analog input is 0.3 V, VDD + 0.3 V;(5):the storage temperature range is 65 to +150;(6):the junction temperature is +150;(7):the plastic DIP package,power dissipation is 450 mW;(8):the JA thermal impedance is +105/W;(9):the lead temperature,(soldering 10 sec) is +260;(10):the ESD is 4 kV.

Stresses above those listed under absolute maximum ratings of AD7819YN may cause permament damage to the device.This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied.Exposure to absolute maximum rating conditions for extended periods may affect device reliability.