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MAX291EPA+

MAX291EPA+

MAX291EPA+

Maxim Integrated

Tube 1 Active Filters Active 8 ROHS3 Compliant DUAL 5V V

SOT-23

MAX291EPA+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface MountNO
Number of Pins 8
Weight 930.006106mg
PackagingTube
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Voltage - Supply 4.75V~11V ±2.375V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Frequency 35kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number MAX291
Pin Count8
Operating Supply Voltage5V
Temperature GradeINDUSTRIAL
Number of Circuits 1
Nominal Supply Current15mA
Supply Current-Max (Isup) 22mA
Filter Type Butterworth, Low Pass Switched Capacitor
Neg Supply Voltage-Nom (Vsup) -5V
Filter Order8th
Frequency - Cutoff or Center 25kHz
Response LOWPASS
Length 9.375mm
Height Seated (Max) 4.572mm
Width 7.62mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:523 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$11.60000$11.6
10$10.66300$106.63
50$10.22120$511.06
100$9.00580$900.58
250$8.56376$2140.94
500$8.01126$4005.63

MAX291EPA+ Product Details

MAX291EPA+ Overview


This product is packaged in a 8-DIP (0.300, 7.62mm) package.Packaged in a Tube format.Gadget mounting type is Through Hole.Butterworth, Low Pass Switched Capacitor is the type of filter for this part.The device should be able to work with a 4.75V~11V ±2.375V~5.5V-type power source.In total, there are 8 pins on it.Device components with a MAX291 are the best.There is a cutoff or center frequency for the device at 25kHz frequency.Reflow reaches 260 at its peak.At all times, the component is powered by 5V.Operating it should cause -40°C to be warmer than when not operating it.The maximum working temperature at present is 85°C.There is still a pin number 8 on the component.The device has several 8 terminals.Circuits 1 exist.A maximum supply temperature of 22mA can be handled by the device.The DC DC switching regulator is powered by a voltage of 5V.Even at 35kHz frequency, it still operates accurately.

MAX291EPA+ Features


Supply voltage of 5V
Maximum operating temperature of 85°C
1 circuits
35kHz frequency


MAX291EPA+ Applications


There are a lot of Maxim Integrated
MAX291EPA+ active filters applications.


  • Pattern Matching
  • Real Time Video Filters
  • 1-D and 2-D FIR Filters
  • Radar/Sonar
  • Adaptive Filters
  • Echo Cancellation
  • Complex Multiply-Add
  • Sample Rate Converters
  • Digital Down Conversion
  • D/A and A/D pre/post Filtering

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