RC4558 Dual General-Purpose Operational Amplifier | TI.com

RC4558
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Dual General-Purpose Operational Amplifier

 

Description

The RC4558 device is a dual general-purpose operational amplifier, 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 this amplifier ideal for voltage-follower applications. The device is short-circuit protected, and the internal frequency compensation ensures stability without external components.

Features

  • Continuous Short-Circuit Protection
  • Wide Common-Mode and Differential Voltage Ranges
  • No Frequency Compensation Required
  • Low Power Consumption
  • No Latch-Up
  • Unity-Gain Bandwidth: 3 MHz Typ
  • Gain and Phase Match Between Amplifiers
  • Low Noise: 8 nV/√Hz Typ at 1 kHz
  • APPLICATIONS
    • DVD Recorders and Players
    • Pro Audio Mixers

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Parametrics

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Part number Order Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) GBW (Typ) (MHz) Slew rate (Typ) (V/us) Rail-to-rail Vos (offset voltage @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Features THD + N @ 1 kHz (Typ) (%) Rating Operating temperature range (C) Package Group Output current (Typ) (mA) Package size: mm2:W x L (PKG) Architecture CMRR (Typ) (dB) Input bias current (Max) (pA)
RC4558 Order now 2     10     30     3     1.7     No     6     1.25     8         0.0005     Catalog     -40 to 85
0 to 70    
PDIP | 8
SOIC | 8
SO | 8
TSSOP | 8
VSSOP | 8    
10     8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SO: 48 mm2: 7.8 x 6.2 (SO | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
8TSSOP: 19 mm2: 6.4 x 3 (TSSOP | 8)
8VSSOP: 15 mm2: 4.9 x 3 (VSSOP | 8)    
Bipolar     90     500000    
RC4136 Samples not available 4     10     30     3     1.7     No     6     1.25     8           Catalog     0 to 70     PDIP | 14     10     14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)     Bipolar     90     500000    
RC4559 Samples not available 2     10     30     4     2     No     6     1.65     7           Catalog     0 to 70     PDIP | 8
SOIC | 8    
10     8PDIP: 93 mm2: 9.43 x 9.81 (PDIP | 8)
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)    
Bipolar     100     250000