Catalog
Dual Opamp, Dual Comparator with Precision Reference
Key Features
• OPERATIONAL AMPLIFIERSLow Supply Current. . .200 µA/AMedium Speed. . .2.1 MHzLow-Level Output Voltage Close to VCC-. . .0.1 V Typ (RL= 10 k)Input Common-Mode Voltage Range Includes GroundCOMPARATORSLow Supply Current . . .200 µA/A (VCC= 5 V)Input Common-Mode Voltage Range Includes GroundLow Output Saturation Voltage . . .Typically 250 mV (Isink= 4 mA)VOLTAGE REFERENCEAdjustable Output Voltage . . .VREFto 36 VSink Current Capability . . .1 mA to 100 mA0.4% (A Grade) and 1% (Standard Grade) PrecisionLatch-Up ImmunityAPPLICATIONSSwitch-Mode Power SuppliesBattery ChargersVoltage and Current SensingPower-Good, Overvoltage, Undervoltage, Overcurrent DetectionWindow ComparatorsAlarms, Detectors, and SensorsOPERATIONAL AMPLIFIERSLow Supply Current. . .200 µA/AMedium Speed. . .2.1 MHzLow-Level Output Voltage Close to VCC-. . .0.1 V Typ (RL= 10 k)Input Common-Mode Voltage Range Includes GroundCOMPARATORSLow Supply Current . . .200 µA/A (VCC= 5 V)Input Common-Mode Voltage Range Includes GroundLow Output Saturation Voltage . . .Typically 250 mV (Isink= 4 mA)VOLTAGE REFERENCEAdjustable Output Voltage . . .VREFto 36 VSink Current Capability . . .1 mA to 100 mA0.4% (A Grade) and 1% (Standard Grade) PrecisionLatch-Up ImmunityAPPLICATIONSSwitch-Mode Power SuppliesBattery ChargersVoltage and Current SensingPower-Good, Overvoltage, Undervoltage, Overcurrent DetectionWindow ComparatorsAlarms, Detectors, and Sensors
Description
AI
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.
The TSM102A offers a tight VREFtolerance of 0.4% at 25 °C. The TSM102 and TSM102A are characterized for operation from -40°C to 85 °C.
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.
The TSM102A offers a tight VREFtolerance of 0.4% at 25 °C. The TSM102 and TSM102A are characterized for operation from -40°C to 85 °C.
