TA8020AS
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA8020AS
DUAL
VOLTAGE SENSOR
The TA8020AS is an IC designed for lamp failure detection.
When a lamp failure occurs, it detects the resulting lamp current change from the
voltage across the detection resistor RS.
It has a reference
voltage characterized by high accuracy and small temperature drift as well as a
voltage comparator.
It is also designed to compensate for lamp current changes due to supply
voltage variations.
It consists of two circuits which are supplied with power from separate pins.
FEATURES
l Two circuits served by separate power supplies
Weight: 0.
92 g (typ.
)
l High-performance input amplifier incorpor...