LM2901EP Comparators Datasheet

LM2901EP Datasheet, PDF, Equivalent


Part Number

LM2901EP

Description

Low Power Low Offset Voltage Quad Comparators

Manufacture

etcTI

Total Page 23 Pages
Datasheet
Download LM2901EP Datasheet


LM2901EP
OBSOLETE
LM2901EP
www.ti.com
SNOSAF6B – JANUARY 2005 – REVISED APRIL 2013
LM2901EP Low Power Low Offset Voltage Quad Comparators
Check for Samples: LM2901EP
FEATURES
1
2 Wide Supply Voltage Range
• LM2901: 2 to 36 VDCor ±1 to ±18 VDC
• Very Low Supply Current Drain (0.8 mA) —
Independent of Supply Voltage
• Low Input Biasing Current: 25 nA
• Low Input Offset Current: ±5 nA
• Offset Voltage: ±3 mV
• Input Common-Mode Voltage Range Includes
GND
• Differential Input Voltage Range Equal to the
Power Supply Voltage
• Low output saturation voltage: 250 mV at 4 mA
• Output Voltage Compatible with TTL, DTL,
ECL, MOS and CMOS Logic Systems
ADVANTAGES
• High Precision Comparator
• Reduced VOS Drift Over Temperature
• Eliminates Need for Dual Supplies
• Allows Sensing Near GND
• Compatible with all Forms of Logic
• Power Drain Suitable for Battery Operation
APPLICATIONS
• Selected Military Applications
• Selected Avionics Applications
DESCRIPTION
The LM2901EP consists of four independent
precision voltage comparators with an offset voltage
specification as low as 2 mV max for all four
comparators. These were 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 magnitude of the power supply
voltage. This comparator also has a unique
characteristic in that the input common-mode voltage
range includes ground, even though operated from a
single power supply voltage.
Application areas include limit comparators, simple
analog to digital converters; pulse, squarewave and
time delay generators; wide range VCO; MOS clock
timers; multivibrators and high voltage digital logic
gates. The LM2901EP was designed to directly
interface with TTL and CMOS. When operated from
both plus and minus power supplies, it will directly
interface with MOS logic— where the low power drain
of the LM2901EP is a distinct advantage over
standard comparators.
ENHANCED PLASTIC
• Extended Temperature Performance of 40°C to
+85°C
• Baseline Control - Single Fab & Assembly Site
• Process Change Notification (PCN)
• Qualification & Reliability Data
• Solder (PbSn) Lead Finish is standard
• Enhanced Diminishing Manufacturing Sources
(DMS) Support
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2013, Texas Instruments Incorporated

LM2901EP
LM2901EP
OBSOLETE
SNOSAF6B – JANUARY 2005 – REVISED APRIL 2013
One-Shot Multivibrator with Input Lock Out
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
2 Submit Documentation Feedback
Product Folder Links: LM2901EP
Copyright © 2005–2013, Texas Instruments Incorporated


Features OBSOLETE LM2901EP www.ti.com SNOSAF6B – JANUARY 2005 – REVISED APRIL 201 3 LM2901EP Low Power Low Offset Voltag e Quad Comparators Check for Samples: L M2901EP FEATURES 1 •2 Wide Supply Vo ltage Range • LM2901: 2 to 36 VDCor 1 to ±18 VDC • Very Low Supply Curr ent Drain (0.8 mA) — Independent of S upply Voltage • Low Input Biasing Cur rent: 25 nA • Low Input Offset Curren t: ±5 nA • Offset Voltage: ±3 mV Input Common-Mode Voltage Range Inclu des GND • Differential Input Voltage Range Equal to the Power Supply Voltage • Low output saturation voltage: 250 mV at 4 mA • Output Voltage Compatib le with TTL, DTL, ECL, MOS and CMOS Log ic Systems ADVANTAGES • High Precisio n Comparator • Reduced VOS Drift Over Temperature • Eliminates Need for Du al Supplies • Allows Sensing Near GND • Compatible with all Forms of Logic • Power Drain Suitable for Battery O peration APPLICATIONS • Selected Mili tary Applications • Selected Avionics Applications DESCRIPTION The LM2901EP consists of four independent p.
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