| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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TPS2068DGN-1 Datasheet t Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. 2. This value is limited t0 5.5 V maximum. 3. The package thermal impedance is calculated in accordance with JESD 51-7. TPS2068DGN-1 Price Continuous Read This begins just like a standard read with the host issuing a read instruction and clocking out the data byte [word]. If the host then keeps CS high and continues generating clocks on SK, the S93WD462/ WD463 will output data from the next higher address location. The S93WD462/WD463 will continue incrementing the address and outputting data so long as CS stays high.lfthe highest address is reached,the address counter will roll over to address 0000. CS going low will reset the instruction register and any subsequent read must be initiated in the normal man- ner of issuing the command and address. TPS2068DGN-1 on stock
STATUS OUTPUT-The STATUS or END OF CONVERSION (E.O.C.) output will be set to a logic "1" when the converter is reset; will remain high during conversion; and will drop to a logic "0" when conversion is complete. Due to propagation delays, the least significant bit (LSB) of a given conversion may not be valid until a maximum of 30 nSec after STATUS has returned low. Therefore, an adequate delay must be provided if STATUS is to be used to strobe latches to hold output data. Simple gate delays can be employed or the STATUS can be made the input of a D flip flop whose clock input is the same as the converter clock (see sketch). In this situation, the Q output will change one clock period after STATUS changes. |
