CAT511 Catalyst Semiconductor, CAT511 Datasheet
CAT511
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CAT511 Summary of contents
Page 1
... The CAT511 operates from a single 3–5 volt power supply. The high voltage required for EEPROM Erase/ Write operations is generated on-chip. The CAT511 is available in the Commercial and – +85 C Industrial operating temperature ranges and offered in 14-pin plastic DIP and Surface mount packages ...
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... CAT511 ABSOLUTE MAXIMUM RATINGS Supply Voltage GND ...................................... –0.5V to +7V DD Inputs CLK to GND ............................ –0. GND .............................. –0. GND ............................... –0. RDY/BSY to GND ................... –0. PROG to GND ........................ –0. GND ........................ –0. REF GND ......................... –0. REF ...
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... L see note pF +5V LOAD pF +3V LOAD MHz 0V MHz OUT / CAT511 Min Typ Max Units 0.99 V 0.995 V — — 0.005 V 0. — — 1 — — 100K — — 150K — ...
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... CAT511 A. C. TIMING DIAGRAM CLK t CSS CS t DIS PROG RDY/BSY CLK t L CLK t DIH t DO0 t DO1 PROG Advanced Information CSH t CSMIN BUSY 4 5 ...
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... CLOCK The CAT511’s clock controls both data flow in and out of the device and EEPROM memory cell programming. Serial data is shifted into the DI pin and out of the DO pin on the clock’s rising edge. While it is not necessary for ...
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... DATA OUTPUT Data is output serially by the CAT511, LSB first, via the Data Out (DO) pin following the reception of a start bit and two address bits by the Data Input (DI). becomes active whenever CS goes high and resumes Figure 1 ...
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... EEPROM then a change would occur at the read cycle’s conclusion. TEMPORARILY CHANGE OUTPUT The CAT511 allows temporary changes in the DAC’s output to be made without disturbing the setting retained in EEPROM memory. This feature is particularly useful when testing for a new output setting and allows for user adjustment of preset or default values without losing the original factory settings ...
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... V L REF Digitally Trimmed Voltage Reference 5.000V REF LT 1029 CONTROL & DATA Digitally Controlled Voltage Reference 8 Advanced Information 28 - 32V 15K 10 µF 1N5231B 5. REF 10K CAT511 + OPT 505 – LM 324 GND V L REF 4.02 K 1.00K MPT3055EL OUTPUT 10 µ 25V 35V @ 1A ...
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... ORDERING INFORMATION Prefix Device # CAT 511 Optional Product Company ID Number Notes: (1) The device used in the above example is a CAT511JI-TE13 (SOIC, Industrial Temperature, Tape & Reel) Suffix J I Package 2000/Reel P: PDIP J: SOIC Temperature Range Blank = Commercial (0˚C to +70˚ Industrial (-40˚C to +85˚C) ...