OPA743PA
IC CMOS 1 CIRCUIT 8DIP
Linear Amplifiers Instrumentation Op Amps Buffer Amps
8-DIP (0.300", 7.62mm)
Obsolete
$1.19 / unit (market reference)
MOQ: 254 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | OPA743PA |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C |
| Amplifier Type | CMOS |
| Number of Circuits | 1 |
| Gain Bandwidth Product | 7 MHz |
| Slew Rate | 10V/µs |
| Current - Output / Channel | 20 mA |
| Voltage - Supply | 3.5 V ~ 12 V |
| Supplier Device Package | 8-PDIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
OPA743PA by Rochester Electronics, LLC is a 1-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 8-DIP (0.300", 7.62mm) package with surface mount mounting is suitable for automated assembly. Operating temperature range is -40°C ~ 85°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 | 10V/µs |
| Output Type | Rail-to-Rail |
| Amplifier Type | CMOS |
| Number of Circuits | 1 |
| Gain Bandwidth Product | 7 MHz |
| Current - Output / Channel | 20 mA |
| Voltage - Supply Span (Max) | 12 V |
| Voltage - Supply Span (Min) | 3.5 V |
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