LT1716 Datasheet | Linear Technology

.. LT1716 SOT-23, 44V, Over-The-Top, Micropower, Precision Rail-to-Rail parator Features s s DESCRIPTIO s s s s s s s s Operates from 2.7V to 44V Over-The-Top®: Input mon Mode Range Extends 44V Above V - , Independent of V + Micropower: 35µA IQ Offset Voltage: 1.5m V Max 5-Pin SOT-23 Package Valid Output with Either Input 5V Below V - Rail-to-Rail Output Swing Output Can Drive Loads Above V + Internal Pull-Up Current - 40°C to 125°C Operating Temperature Range The LT®1716 parator operates on any total power supply voltage between 2.7V and 44V drawing 35µA of quiescent current. The LT1716 has a unique input stage that can be taken 44V above V - , independent of V + supply. (Built-in resistors protect the inputs for faults below the negative supply of up to 5V.) The inputs can withstand 44V both differential and mon mode. U APPLICATIO S s s s s s Power Supply Monitors Relay/Lamp Driver Oscillators Peak Detector Level Shifting The output stage includes a class “B” pull-up current source, eliminating the need for an external resistive pullup and saving power. Output voltage swings to within 35m V of the negative supply and 55m V of the positive supply, which makes the parator a good choice for low voltage single supply operation. The output stage is also designed to drive loads connected to a higher supply Data Shee than the LT1716 supply, the same as an open collector . output stage. The LT1716 is available in a SOT-23 5-lead package. , LTC and LT are registered trademarks of Linear Technology Corporation. Over-The-Top is a registered trademark of Linear Technology Corporation. TYPICAL APPLICATIO 5V TO 44V 1M LAMP ON/OFF 100k 5k RS 0.15Ω 1W 0.25A TO 2.5A RS ≥ 0.04 IL CMPD6001 4 Lamp Monitor 3V 0.1µF Input Bias Current vs Input Bias Voltage 12µ 8µ 4µ 6n 3n VS = 5V, 0V INPUT BELOW SUPPLY INPUT ABOVE SUPPLY +IN = 10V IB- (A) - + 5 1 LAMP GOOD - 3n - 6n LT1716 3 2 +IN = 2V - 100µ 1716 TA01 -...