KA4558S
IC OPAMP GP 2 CIRCUIT 9SIP
Linear Amplifiers Instrumentation Op Amps Buffer Amps
10-SSIP Module, 9 Leads, Formed Leads
Obsolete
$0.12 / unit (market reference)
MOQ: 2404 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | KA4558S |
| Package / Case | 10-SSIP Module, 9 Leads, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 70°C |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 1.2V/µs |
| Voltage - Input Offset | 2 mV |
| Current - Input Bias | 30 nA |
| Current - Supply | 3.5mA (x2 Channels) |
| Voltage - Supply | 44 V ~ 44 V |
| Supplier Device Package | 9-SIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
KA4558S by Rochester Electronics, LLC is a 2-channel general-purpose operational amplifier, found in sensor signal conditioning, active filters, voltage followers, comparator circuits, and audio preamplifiers across virtually every electronics segment. The 10-SSIP Module, 9 Leads, Formed Leads package with surface mount mounting is suitable for automated assembly. Operating temperature range is 0°C ~ 70°C. Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
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All Technical Specifications
| Slew Rate | 1.2V/µs |
| Amplifier Type | General Purpose |
| Current - Supply | 3.5mA (x2 Channels) |
| Number of Circuits | 2 |
| Current - Input Bias | 30 nA |
| Voltage - Input Offset | 2 mV |
| Voltage - Supply Span (Max) | 44 V |
| Voltage - Supply Span (Min) | 44 V |
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