TSM102IPWR

双路运算放大器，双路比较器和电压参考 DUAL OPERATIONAL AMPLIFIER, DUAL COMPARATOR, AND VOLTAGE REFERENCE

DESCRIPON/ORDERING INFORMATION

The TSM102 and TMS102A combine the building blocks of a dual operational amplifier, a dual comparator, and a precision voltage reference, all of which often are used to implement a wide variety of power-management functions, including overcurrent detection, undervoltage/overvoltage detection, power-good detection, window comparators, error amplifiers, etc. Additional applications include alarm and detector/sensor applications.

FEATURES

• OPERATIONAL AMPLIFIERS

– Low Supply Current…200 µA/A

– Medium Speed…2.1 MHz

– Low-Level Output Voltage Close to VCC–…0.1 V Typ RL= 10 kΩ

– Input Common-Mode Voltage Range Includes Ground

• COMPARATORS

– Low Supply Current…200 µA/A VCC= 5 V

– Input Common-Mode Voltage Range Includes Ground

– Low Output Saturation Voltage… Typically 250 mV Isink = 4 mA

• VOLTAGE REFERENCE

– Adjustable Output Voltage…VREF to 36 V

– Sink Current Capability…1 mA to 100 mA

– 0.4% A Grade and 1% Standard Grade Precision

– Latch-Up Immunity

APPLICATIONS

• Switch-Mode Power Supplies

• Battery Chargers

• Voltage and Current Sensing

• Power-Good, Overvoltage, Undervoltage, Overcurrent Detection

• Window Comparators

• Alarms, Detectors, and Sensors