ISL21400
ISL21400 is Programmable Temperature Slope Voltage Reference manufactured by Renesas.
features a precision voltage reference bined with a temperature sensor whose output voltage varies linearly with temperature. The precision 1.20V reference has a very low temperature coefficient (tempco), and its output voltage is scaled by an internal DAC (VREF) to produce a temperature stable output voltage that is programmable from 0V to 1.20V. The output voltage from the temperature sensor (VTS) is summed with VREF to produce a temperature dependent output voltage.
The slope of the VTS portion of the output voltage can be programmed to be positive or negative in the range -2.1m V/°C to +2.1m V/°C. A programmable gain amplifier (PGA) sums the VTS and the VREF voltages and provides gains of 1x, 2x, and 4x to scale the output up to 4.8V and the slope to ±8.4m V/°C.
The VREF resolution vainada Vn TI2SCtebrumssaanrde programmable with 8 the values are stored bits...
