DS1856B-050/T&R

IC DGTL POT 50K 2CH 16CSBGA

50k 欧姆 电路 256 抽头 I²C 接口 16-CSBGA（4x4）

得捷:
IC DGT POT 50KOHM 256TAP 16CSBGA

安富利:
The DS1856 dual, temperature-controlled, nonvolatile NV variable resistors with three monitors consists of two 256-position, linear, variable resistors; three analog monitor inputs MON1, MON2, MON3; and a direct-to-digital temperature sensor. The device provides an ideal method for setting and temperature-compensating bias voltages and currents in control applications using minimal circuitry. The variable resistor settings are stored in EEPROM memory and can be accessed over the 2-wire serial bus.Relative to other members of the family, the DS1856 is essentially a DS1859 with a DS1852-friendly memory map. In particular, the DS1856 can be configured so the 128 bytes of internal Auxiliary EEPROM memory is mapped into Main Device Table 00h and Table 01h, maintaining compatibility between both the DS1858/DS1859 and the DS1852. The DS1856 also features password protection equivalent to the DS1852, further enhancing compatibility between the two.

Chip1Stop:
Temperature Controlled Resistor 16-Pin CSBGA T/R