MAX6041 Datasheet | Analog Devices

Description The MAX6012/MAX6021/MAX6025/MAX6030/MAX6041/ MAX6045/MAX6050 precision, low-dropout, micropower voltage references are available in miniature SOT23-3 surface-mount packages. They feature a proprietary curvature-correction circuit and laser-trimmed thin-film resistors that result in a low temperature coefficient of <15ppm/°C and initial accuracy of better than 0.2%. These devices are specified over the extended temperature range. These series-mode voltage references draw only 27μA of quiescent supply current and can sink or source up to 500μA of load current. Unlike conventional shunt-mode (two-terminal) references that waste supply current and require an external resistor, devices in the MAX6012 family offer a supply current that’s virtually independent of supply voltage (with only a 0.8μA/V variation with supply voltage) and do not require an external resistor. Additionally, these internally pensated devices do not require an external pensation capacitor and are stable with up to 2.2n F of load capacitance. Eliminating the external pensation capacitor saves valuable board area in space-critical applications. Their low dropout voltage and supply-independent, ultra-low supply current make these devices ideal for battery-operated, low-voltage systems. Applications - Hand-Held Equipment - Data Acquisition Systems - Industrial and Process-Control Systems - Battery-Operated Equipment - Hard-Disk Drives Selector Guide PART OUTPUT VOLTAGE (V) INPUT VOLTAGE (V) MAX6012 2.5 to 12.6 MAX6021 2.5 to 12.6 MAX6025 MAX6030 MAX6041 MAX6045 MAX6050 2.500 3.000 4.096 4.500 5.000 (VOUT + 200m V) to 12.6 (VOUT + 200m V) to 12.6 (VOUT + 200m V) to 12.6 (VOUT + 200m V) to 12.6 (VOUT + 200m V) to 12.6 Pin Configuration appears at end of data sheet. Features - 0.2% (max) Initial Accuracy - 15ppm/°C (max) Temperature Coefficient - 35μA (max) Quiescent Supply Current - 0.8μA/V Supply Current Variation with VIN - ±500μA Output Source and Sink Current - 100m V...