NJM2146B
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VOLTAGE AND CURRENT CONTROL IC
■ GENERAL DESCRIPTION The NJM2146B is a voltage and current control IC which contains single-supply low offset voltage OP-AMP (2mV max.
), low operating OP-AMP, and precision voltage reference.
It is suitable for battery charger, second controller of switching
regulator systems, and other battery systems.
■ PACKAGE OUTLINE
NJM2146BD
NJM2146BM
■ FEATURES ● Operating Voltage ● Internal Precision Voltage Reference ● PC Terminal Current ● Operating Current ● Bipolar Technology ● Package Outline
(2.
5V to 18V) (1.
5V±1%) (60mA max.
) (3mA max.
) DIP8, DMP8, VSP8
NJM2146BR
■ PIN CONFIGURATION PIN FUNCTION 1.
PC 2.
A-INPUT 3.
A+INPUT 4.
...