FEATURES
· OPERATIONAL AMPLIFIERS
– Low Supply Current¼200 mA/A
– Medium Speed¼2.1 MHz
– Low-Level Output Voltage Close to
V CC–¼0.1 V Typ (RL = 10 kW)
– Input Common-Mode Voltage Range
Includes Ground
· COMPARATORS
– Low Supply Current¼200 mA/A
(VCC = 5 V)
– Input Common-Mode Voltage Range
Includes Ground
– Low Output Saturation Voltage¼
Typically 250 mV (Isink = 4 mA)
· VOLTAGE REFERENCE
– Adjustable Output Voltage¼VREF to 36 V
– Sink Current Capability¼1 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

DESCRIPTION/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.
The TSM102A offers a tight VREF tolerance of 0.4% at 25°C. The TSM102 and TSM102A are characterized for
operation from –40°C to 85°C.