PMA-545G1+
IC RF AMP CEL 400MHZ-2.2GHZ 8QFN
Rf Amplifiers
8-VQFN Exposed Pad
Active
$7.35 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Mini-Circuits |
| Model | PMA-545G1+ |
| Package / Case | 8-VQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Current - Supply | 158mA |
| Voltage - Supply | 4.8V ~ 5.2V |
| Supplier Device Package | 8-QFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
PMA-545G1+ by Mini-Circuits 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-VQFN Exposed Pad package with surface mount mounting is suitable for automated assembly. Operating temperature range is standard temperature range. Pin-compatible alternatives include ST and TI variants — domestic drop-ins from 3PEAK and SGMICRO offer competitive pricing.
📖 Technical Guides for PMA-545G1+
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All Technical Specifications
| Gain | 26.1dB |
| P1dB | 22.6dBm |
| RF Type | Cellular, GSM, GPS, ISM, LTE, WCDMA |
| Frequency | 400MHz ~ 2.2GHz |
| Noise Figure | 1.2dB |
| Test Frequency | 2.2GHz |
| Current - Supply | 158mA |
| Voltage - Supply | 4.8V ~ 5.2V |
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