Datasheet4U Logo Datasheet4U.com

MC3458 - DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS

Datasheet Summary

Description

The MC3458/3358 is made using two internally compensated, two

stage operational amplifiers.

differential to single ended converter Q3 and Q4.

Features

  • Vref R1 +R2 R1 (VOH.
  • Vref) +Vref R1 +R2 R1 (VOH.
  • VOL) R1 +R2 VinH Vref Hysteresis 1/2 R MC3458.
  • 1/2 R1 a R1 1/2 MC3458 + b R1.
  • 1/2 MC3458 + 1 R C eo Vin MC3458.
  • e2 R Vh = eo = C (1 +a +b) (e2.
  • e1) Figure 11. Bi.
  • Quad Filter R 100 k C.
  • 100 k R C1 Vin C.
  • 1/2 fo = 1 2πRC R1 = QR R2 = R1 TBP R3 = TN R2 C1 = 10 C For: fo = 1.0 kHz Q = 10 TBP = 1 TN = 1 Notch Output 1 Vref = V 2 CC R = 160 kΩ C = 0.

📥 Download Datasheet

Datasheet preview – MC3458

Datasheet Details

Part number MC3458
Manufacturer Motorola
File Size 158.42 KB
Description DUAL DIFFERENTIAL INPUT OPERATIONAL AMPLIFIERS
Datasheet download datasheet MC3458 Datasheet
Additional preview pages of the MC3458 datasheet.

📁 Similar Datasheet

  • MC3450 - Quad Differential Line Receivers (Rev. B) (ETCTI)
  • MC3453 - Quad Line Drivers With Common Enable (Rev. A) (ETCTI)
  • MC3456 - Dual Timing-Circuit (ON Semiconductor)
  • MC340 - Magnetic Contact (Alarmtech)
  • MC34001 - GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS (ST Microelectronics)
  • MC34001 - JFET INPUT OPERATIONAL AMPLIFIERS (ON Semiconductor)
  • MC34001A - GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS (ST Microelectronics)
  • MC34001B - GENERAL PURPOSE SINGLE JEFT OPERATIONAL AMPLIFIERS (ST Microelectronics)
  • MC34001B - JFET INPUT OPERATIONAL AMPLIFIERS (ON Semiconductor)
  • MC34002 - JFET INPUT OPERATIONAL AMPLIFIERS (ON Semiconductor)
Other Datasheets by Motorola
  • MC3456 - DUAL TIMING CIRCUIT
  • MC3459 - Quad NMOS Address Line Driver
  • MC34001 - JFET INPUT OPERATIONAL AMPLIFIERS
  • MC34002 - JFET INPUT OPERATIONAL AMPLIFIERS
  • MC34004 - JFET INPUT OPERATIONAL AMPLIFIERS
  • MC3401 - Quad Operational Amplifiers
  • MC34010 - ELECTRONIC TELEPHONE CIRCUIT
  • MC34012-1 - (MC34012-1/-2/-3) Telephone Tone Ringer

Full PDF Text Transcription

Click to expand full text
Order this document by MC3458/D MC3458 MC3358 Dual, Low Power Operational Amplifiers Utilizing the circuit designs perfected for the quad operational amplifiers, these dual operational amplifiers feature: 1) low power drain, 2) a common mode input voltage range extending to ground/VEE, and 3) Single Supply or Split Supply operation. These amplifiers have several distinct advantages over standard operational amplifier types in single supply applications. They can operate at supply voltages as low as 3.0 V or as high as 36 V with quiescent currents about one–fifth of those associated with the MC1741C (on a per amplifier basis). The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications.
Published: |