OP281GRU-REEL
IC OPAMP GP R-R 105KHZ LP 8TSSOP
Linear Amplifiers Instrumentation Op Amps Buffer Amps
8-TSSOP (0.173", 4.40mm Width)
Obsolete
$3.32 / unit (market reference)
MOQ: 91 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | OP281GRU-REEL |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Gain Bandwidth Product | 105 kHz |
| Slew Rate | 0.028V/µs |
| Voltage - Input Offset | 100 µV |
| Current - Input Bias | 3 nA |
| Current - Supply | 3.3µA (x2 Channels) |
| Current - Output / Channel | 12 mA |
| Voltage - Supply | 2.7 V ~ 12 V |
| Supplier Device Package | 8-TSSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
OP281GRU-REEL 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 8-TSSOP (0.173", 4.40mm Width) 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 | 0.028V/µs |
| Output Type | Rail-to-Rail |
| Amplifier Type | General Purpose |
| Current - Supply | 3.3µA (x2 Channels) |
| Number of Circuits | 2 |
| Current - Input Bias | 3 nA |
| Gain Bandwidth Product | 105 kHz |
| Voltage - Input Offset | 100 µV |
| Current - Output / Channel | 12 mA |
| Voltage - Supply Span (Max) | 12 V |
| Voltage - Supply Span (Min) | 2.7 V |
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