Texas Instruments RC4558IPWRE4 dual general-purpose op-amp, 3 MHz gain-bandwidth product, 1.7 V/µs slew rate, 2.5 mA supply per channel, 8-TSSOP package, -40°C to 85°C operating temperature.
| Parameter | Value |
|---|---|
| Output type | Differential |
| Mounting | Surface Mount |
| Amplifier type | General Purpose |
| Voltage - input offset | 500 µV |
| Voltage - supply span | 30 V |
| Current - supply | 2.5mA (x2 Channels) |
| Current - input bias | 150 nA |
| Current - output (Channel) | 10 mA |
| Operating temperature | -40°C~85°C |
| Gain bandwidth product | 3 MHz |
| Package | Tape & Reel (TR) |
| Slew rate | 1.7V/µs |
| Case | 8-TSSOP (0.173\", 4.40mm Width) |
| Number of circuits | 2 |
The RC4558IPWRE4 is a Texas Instruments dual general-purpose op-amp in an 8-TSSOP surface-mount package.
Operates from a 10 V to 30 V total supply span, drawing 2.5 mA per channel.
Suitable for factory-floor signal conditioning, outdoor telecom line cards, and HVAC controller boards where the ambient stays within that envelope.
Marked obsolete by Texas Instruments.
Determines if you can source new units or need to find a replacement.
Essential for design continuation if the part is no longer available.
Critical for procurement to secure inventory before it becomes unavailable.
Needed for design-in and verifying compatibility with existing circuits.
Affects budget planning and project timelines, especially for last-time buys.
Common question for engineers upgrading or substituting between package types.