LM2901N
The LM2901EP consists of four independent
2? Wide Supply Voltage Range
precision voltage comparators with an offset voltage
? LM2901: 2 to 36 VDCor ?1 to ?18 VDC specification as low as 2 mV max for all four
? Very Low Supply Current Drain (0.8 mA) ? comparators. These were designed specifically to
Independent of Supply Voltage operate from a single power supply over a wide range
of voltages. Operation from split power supplies is ? Low Input Biasing Current: 25 nA
also possible and the low power supply current drain
? Low Input Offset Current: ?5 nA is independent of the magnitude of the power supply
? Offset Voltage: ?3 mV voltage. This comparator also has a unique
? Input Common-Mode Voltage Range Includes characteristic in that the input common-mode voltage
GND range includes ground, even though operated from a
single power supply voltage.
LM2902D
This circuit consists of four independent, highgain operational amplifiers (op amps) which
employ internal frequency compensation and are
specifically designed for automotive and
industrial control systems.
The device operates from a single power supply
over a wide range of voltages. Operation from
split power supplies is also possible and the lowpower supply current drain is independent from
the power supply voltage magnitude.
LM2902M
The LM124-N series consists of four independent,
high-gain, internally frequency compensated
operational amplifiers designed to operate from a
single power supply over a wide range of voltages.
Operation from split-power supplies is also possible
and the low-power supply current drain is
independent of the magnitude of the power supply
voltage.
Application areas include transducer amplifiers, DC
gain blocks and all the conventional op amp circuits
which now can be more easily implemented in single
power supply systems. For example, the LM124-N
series can directly operate off of the standard 5-V
power supply voltage which is used in digital systems
and easily provides the required interface electronics
without requiring the additional ?15 V power supplies
LM2903DGKR
The LM393B and LM2903B devices are the next
generation versions of the industry-standard LM393
and LM2903 comparator family. These next
generation B-version comparators feature lower offset
voltage, higher supply voltage capability, lower supply
current, lower input bias current, lower propagation
delay, and improved 2 kV ESD performance and input
ruggedness through dedicated ESD clamps. The
LM393B and LM2903B can drop-in replace the
LM293, LM393 and LM2903, for both "A" and "V"
grades.
All devices consist of two independent voltage
comparators that are designed to operate from a
single power supply over a wide range of voltages.
Quiescent current is independent of the supply
voltage.
