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DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIER
FEATURES
1
•
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
DESCRIPTION/ORDERING INFORMATION
The RC4558 device is a dual general-purpose operational amplifier, with each half electrically similar to the
mA741, 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.
T
A
MSOP/VSSOP – DGK
PDIP – P
SOIC – D
0°C to 70°C
SOP – PS
TSSOP – PW
MSOP/VSSOP – DGK
PDIP – P
–40°C to 85°C
SOIC – D
TSSOP – PW
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2) The actual top-side marking has one additional character that designates the assembly/test site.
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.
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.
Check for Samples:
RC4558
Table 1. ORDERING INFORMATION
(1)
PACKAGE
ORDERABLE PART NUMBER
Reel of 2500
RC4558DGKR
Tube of 50
RC4558P
Tube of 75
RC4558D
Reel of 2500
RC4558DRG3
Reel of 2000
RC4558PSR
Tube of 150
RC4558PW
Reel of 2000
RC4558PWR
Reel of 2500
RC4558IDGKR
Tube of 50
RC4558IP
Tube of 75
RC4558ID
Reel of 2500
RC4558IDR
Tube of 150
RC4558IPW
Reel of 2000
RC4558IPWR
RC4558
SLOS073F – MARCH 1976 – REVISED SEPTEMBER 2010
D, DGK, P, PS, OR PW PACKAGE
(TOP VIEW)
1OUT
V
+
1
8
CC
1IN−
2OUT
2
7
1IN+
2IN−
3
6
V
−
2IN+
4
5
CC
TOP-SIDE MARKING
(2)
YR_
RC4558P
RC4558
R4558
R4558
(2)
YS_
RC4558IP
R4558I
R4558I
Copyright © 1976–2010, Texas Instruments Incorporated