MC1458

(ACTIVE) Dual General-Purpose Operational Amplifier

Description

The MC1458 and MC1558 are dual general-purpose operational amplifiers, with each half electrically similar to the µA741, except that offset null capability is not provided.

The high-common-mode input voltage range and the absence of latch-up make these amplifiers ideal for voltage-follower applications. The devices are short-circuit protected and the internal frequency compensation ensures stability without external components.

Features

  • Short-Circuit Protection
  • Wide Common-Mode and Differential Voltage Ranges
  • No Frequency Compensation Required
  • Low Power Consumption
  • No Latch-Up
  • Designed to Be Interchangeable With Motorola MC1558/MC1458 and Signetics S5558/N5558

Parametrics

Number of Channels (#) 2    
Total Supply Voltage (Min) (+5V=5, +/-5V=10) 10    
Total Supply Voltage (Max) (+5V=5, +/-5V=10) 30    
GBW (Typ) (MHz) 1    
Slew Rate (Typ) (V/us) 0.5    
Rail-to-Rail  
Vos (Offset Voltage @ 25C) (Max) (mV) 6    
Iq per channel (Typ) (mA) 1.5    
Vn at 1kHz (Typ) (nV/rtHz) 30    
Rating Catalog    
Operating Temperature Range (C) 0 to 70    
Package Group PDIP^SO^SOIC    
Approx. Price (US$) 0.13 | 1ku    
Package Size (mm2=WxL) 8SOIC: 29 mm2: 6 x 4.9^8SO: 48 mm2: 7.8 x 6.2    
Offset Drift (Typ) (uV/C) 0    
IIB (Max) (pA) 500000    
CMRR (Typ) (dB) 90    
Output Current (Typ) (mA) 45    
Architecture Bipolar    

Companion Products

Technical Documents

Datasheet (1)

Application notes (2)

Selection guides (1)

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