Output Current
:
Number of Channels
: 2
Packaging
: Tube
Slew Rate
: 1 V/us
Input Offset Voltage
: 6 mV
Shutdown
: No
Common Mode Rejection Ratio (Min)
: 70 dB
Maximum Operating Temperature
: + 85 C
Mounting Style
: Through Hole
Input Bias Current (Max)
: 500 nA
Package / Case
: DIP-8
Operating Supply Voltage
: +/- 18 V
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 voltage.
6) High gain and low noise.Application· Active filters
· Audio amplifiers
· VCOs
· Other electronic circuitsPinout
Specifications
| Parameter |
Symbol |
Limits |
Unit |
| BA4558 |
BA4558F |
BA4558N |
| Power supply voltage |
VCC |
± 18 |
± 18 |
± 18 |
V |
| Power dissipation |
Pd |
800* |
550* |
900* |
mW |
| Differential input voltage |
Vid |
± 30 |
V |
| Common-mode input voltage |
Vi |
± 15 |
V |
| Operating temperature |
Topr |
40 ~ + 85 |
°C |
| Storage temperature |
Tstg |
55 ~ + 125 |
°C |
* Refer to Pd characteristics diagram.
The values for the BA4558F are those when it is mounted on a glass epoxy board ( 50mm ´ 50mm ´ 1.6mm) .
DescriptionThe BA4558, BA4558F, and BA4558N are monolithic ICs with two operational amplifiers featuring low power consumption 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 amplifier. The BA4558F comes in an 8-pin SOP package, and the BA4558N in an 8-pin SIP package.
Parameters: | Technical/Catalog Information | BA4558 |
| Vendor | Rohm Semiconductor |
| Category | Integrated Circuits (ICs) |
| Packaging | Tube |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 - Dual |
| Package / Case | 8-DIP (300 mil) |
| Slew Rate | 1.2 V/s |
| Gain Bandwidth Product | 2MHz |
| Current - Supply | 3mA |
| Current - Output / Channel | 10mA |
| Voltage - Supply, Single/Dual (±) | 8 V ~ 30 V, ±4 V ~ 15 V |
| Output Type | - |
| -3db Bandwidth | - |
| Current - Input Bias | 60nA |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input Offset | 500V |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | BA4558
BA4558
|
BA4558 Data Sheet
