ISL21010開發(fā)板套件編程器的評估演示板及套件規(guī)格書PDF中文資料

Micropower Voltage Reference

The ISL21010 is a precision, low dropout micropower bandgap voltage reference in a space-saving SOT-23 package. It operates from a single 2.2V to 5.5V supply (minimum voltage is dependent on voltage option) and provides a ±0.2 accurate reference. The ISL21010 provides up to 25mA output current sourcing with low 150mV dropout voltage.

Features

? Reference output voltages . . . . . . . . . . . 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V

? Precision 0.2 initial accuracy

? Input voltage range:

- ISL21010-10, -12, -15 -20 . . . . . . . . . . . . . . . . 2.2V to 5.5V

- ISL21010-25 . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6V to 5.5V

- ISL21010-30. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1V to 5.5V

- ISL21010-33. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4V to 5.5V

- ISL21010-41. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2V to 5.5V

? Output current source capability . . . . . . . . . . . . . . . . . . 25mA

? Operating temperature range. . . . . . . . . . . .-40°C to +125°C

? Output voltage noise (VOUT = 2.048V). . . . . . . . . . . . . .58μVP-P (0.1Hz to 10Hz)

? Supply current . . . . . . . . . . . . . . . . . . . . . . . . . . .48μA (typical)

? Tempco . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ppm/°C

? Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Ld SOT-23

? Pb-free (RoHS compliant)

Applications

? Battery management/monitoring

? Low power standby voltages

? Portable instrumentation

? Consumer/medical electronics

? Lower cost industrial and instrumentation

? Power regulation circuits

? Control loops and compensation networks

? LED/diode supply