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NJM2903D Low Power Dual Comparator

FEATURES | PRICING | DESCRIPTION | DATASHEET THAT5171N32-U datasheet

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Alternate parts in this family (compare):
DIP-8

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Technical Specifications

Number of Circuits2
Supply Voltage (minimum)2V
Supply Voltage (maximum)36V
Input Offset Voltage0.5mV
Input Offset Current0.5nA
Supply Current450mA
Response Time 1,300ns
Voltage Gain (open loop)106dB

Please also refer to the Datasheets & Resources tab.

Features

  • Low Operating Voltage
  • Open Collector Output
  • General
  • Low Operating Voltage
  • Open Collector Output
  • General
  • Low Operating Voltage
  • Open Collector Output
  • General

Full Description

The NJM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max They are designed specifically 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 power supply voltage.

The NJM2903 has unique characteristics that the input common-mode voltage includes ground, even when operated from a single power supply voltage.

Application areas include limit comparators,simple A/D converters; pulse, square-wave and time delay generators; wide range VCOs; MOS clock timers; multivibrators and high voltage digital logic gates.

The NJM2903 was designed to directly interface with TTL and CMOS.

When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where the low power drain is a distinct advantage over standard comparators.The NJM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max They are designed specifically 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 power supply voltage.

The NJM2903 has unique characteristics that the input common-mode voltage includes ground, even when operated from a single power supply voltage.

Application areas include limit comparators,simple A/D converters; pulse, square-wave and time delay generators; wide range VCOs; MOS clock timers; multivibrators and high voltage digital logic gates.

The NJM2903 was designed to directly interface with TTL and CMOS.

When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where the low power drain is a distinct advantage over standard comparators.The NJM2903 consists of two independent precision voltage comparators with an offset voltage specification as low as 5.0mV max They are designed specifically 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 power supply voltage.

The NJM2903 has unique characteristics that the input common-mode voltage includes ground, even when operated from a single power supply voltage.

Application areas include limit comparators,simple A/D converters; pulse, square-wave and time delay generators; wide range VCOs; MOS clock timers; multivibrators and high voltage digital logic gates.

The NJM2903 was designed to directly interface with TTL and CMOS.

When operated from both plus and minus power supplies, the NJM2903 will directly interface with MOS logic where the low power drain is a distinct advantage over standard comparators.

Moisture sensitivity level:
ISO9001 supplier
RoHS 3 (EU 2015/863)

Pack sizes & weights (for bulk orders)
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Tube 50

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NJM2903 Family Parts Comparison

PackagePart NumberAvailable StockHighest Web Price BreakStatus
?
SOP8 SOP8NJM2903CG-TE2
Details
Order on request Please enquireActive
DIP-8 DIP-8NJM2903DOrder on request Please enquireActive

UK Customers

Orders below £100.00 can be delivered by Registered Post at a rate of £3.50 (allow 3-5 days) or a next day tracked courier at a rate of £9.00.
Orders above £100.00 are delivered by a next day tracked courier at a rate of £9.00.


European Customers

Orders below €100.00 can be delivered by Airmail (allow 5-7 days) at a rate of €5.50 or by a tracked courier at a rate of €19.50 (1-2 days).
Orders to European countries above €100.00 are delivered by a tracked courier at a rate of €19.50 (1-2 days).


US Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 days) or by tracked courier at a rate of $30.00 (1-3 days).
Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.
Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT.

FEATURES | PRICING | DESCRIPTION | DATASHEET THAT5171N32-U datasheet