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What is BA4558F?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "Dual operational amplifier".


BA4558F Datasheet PDF - ROHM Semiconductor

Part Number BA4558F
Description Dual operational amplifier
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


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Standard ICs
Dual operational amplifier
BA4558 / BA4558F / BA4558N
The BA4558, BA4558F, and BA4558N are monolithic ICs with two operational amplifiers featuring low power con-
sumption and internal phase compensation mounted on a single silicon chip. These products offer high speed, a
wide band width, and low noise.
Outstanding thermal characteristics and voltage gain band width make these ICs ideal for use in a wide variety of
electronic circuits. The BA4558 comes in an 8-pin DIP package and is compatible with the 4558 operational amplifi-
er. The BA4558F comes in an 8-pin SOP package, and the BA4558N in an 8-pin SIP package.
Applications
Active filters
Audio amplifiers
VCOs
Other electronic circuits
Features
1) Low power dissipation of approximately 50mW
(typ.).
2) Built-in output short-circuit protection circuit.
3) Internal phase compensation.
4) No latch-up.
5) Wide range of common mode and differential volt-
age.
6) High gain and low noise.
Block diagram
BA4558 / BA4558F
BA4558N
OUT1 1
8 VCC
– IN1 2
+ IN1 3
1ch
+
2ch
+
7 OUT2
6 – IN2
VEE 4
5 + IN2
+
1ch
+
2ch
1

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BA4558F equivalent
Standard ICs
External dimensions (Units: mm)
BA4558
9.3 ± 0.3
85
14
7.62
0.3 ± 0.1
2.54 0.5 ± 0.1 0° ~ 15°
BA4558N
DIP8
19.3 ± 0.2
2.8 ± 0.2
1
2.54
8
0.6 0.3 ± 0.1
0.8
1.3
SIP8
BA4558 / BA4558F / BA4558N
BA4558F
5.0 ± 0.2
85
14
1.27
0.4 ± 0.1
0.3Min.
SOP8
0.15
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BA4558F electronic component.


Information Total 5 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
BA4558The function is Dual operational amplifier. ROHM SemiconductorROHM Semiconductor
BA4558FThe function is Dual operational amplifier. ROHM SemiconductorROHM Semiconductor
BA4558NThe function is Dual operational amplifier. ROHM SemiconductorROHM Semiconductor

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