Identification ROM Allowing To Store A Serial Number On Silicon. Pin Compatible With DS2400 And DS2401.

The V4082 is a 64-bit read only memory (ROM) which contains a unique laser engraved serial number. The data in the ROM is partitioned into three sections: An 8- bit identifier code, a 48-bit serial number and an 8-bit cyclical redundancy check (CRC). The serial number is incremented in fabrication such that no two parts have the same code. Communication for reading and writing is done serially via a single data lead (and ground return) using a single wire protocol. Power for reading is derived from the data line itself with no need for an extra power source. The circuit is available in SOT 223 or TO 92 package. By EM Microelectronic
Part Manufacturer Description Datasheet Samples
TLV4082DRYR Texas Instruments Dual comparator with integrated reference
TLV4082DBVR Texas Instruments Dual comparator with integrated reference
V4082 's PackagesV4082 's pdf datasheet
V4082V1T03E TO-92
V4082V1ST3B SOT-223
V4082V2T03E TO-92
V4082V2ST3B SOT-223

V4082 Pinout, Pinouts
V4082 pinout,Pin out
This is one package pinout of V4082,If you need more pinouts please download V4082's pdf datasheet.

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