Electronic Amplifiers

Electronic Amplifiers

Power Management and Audio ICs increase operational efficiency.

Extending battery life for music-enabled devices, DA9057 integrates dual-input switching USB power manager/Li-ion battery charger, true-ground Class G headphone driver, and 5 programmable DC/DC converters. Latter optimally supports 24-bit stereo audio headphone playback on 5 mW power budget. Also available, DA7201 is 3 W mono audio power amp capable of driving 4 ohm speaker loads. Its 1.5 mm-²...

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Low Noise Amplifier operates from 450-1,500 MHz.
Electronic Amplifiers

Low Noise Amplifier operates from 450-1,500 MHz.

Leveraging 0.25 -µm GaAs Enhancement-mode pHEMT process, Model MGA-633P8 achieves Best in Class NF performance of 0.38 dB at 900 MHz. Active Bias unit is used as first stage low noise amplifier within cellular base station transceiver radio cards, tower mounted amplifiers, combiners, repeaters, and remote/digital radio heads. Miniature unit is housed in surface mount 8-lead QFN package measuring...

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Electronic Amplifiers

Current Sensing Amplifier offers configurable design.

Model TSC102 high-side current-sensing amplifier is designed for direct connection to current-sensing resistor sitting at voltage up to 30 V, allowing system monitoring without disturbance of ground connection. Circuit has rugged inputs to survive applied voltages from -16 to +60 V. Integrating 2 op-amps, it provides full access to pins of second op-amp to support signal-conditioning functions....

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Electronic Amplifiers

Tapered Amplifier targets atomic and precision spectroscopy.

New Focus(TM) TA-7600 series amplifier features tapered structure that maintains minimized power densities even after amplification. Capable of delivering over 1 W output power, unit offers fiber-coupled input which allows for simplified alignment. Constant power mode, monitor for input power, and front- and back-end isolation features are also included. Unit is compatible with New Focus...

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Electronic Amplifiers

Linear Power Amplifier targets WiFi and WiMAX applications.

Manufactured using InGaP HBT process technology, 2 GHz Model RF5602 features 32-34 dB small signal gain, integrated input power detector, and 3.3-5 V operation. Error vector magnitude performance is 2% at 26 dBm output power, 2% at 25 dBm, and 3% at 23.5 dBm. Optimized for use as final RF amplifier in 802.16 e/d and 802.11 b/g/n applications, device is also suited for 2.4 GHz ISM band...

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Electronic Amplifiers

High Frequency Amplifiers come in 3 x 3 mm QFN package.

Based upon GaAs pseudomorphic high electron mobility transistor technology, Models SUF-1033, -5033, and -8533 offer multiple high-frequency gain blocks featuring various gain levels across bandwidth. Each packaged broadband amplifier also features single supply voltage, low gain variation vs. temperature, and 50 W I/O match. With frequency ranges of DC-18 GHz, 0.1-4 GHz, and DC-12 GHz, units are...

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Digital Charge Amplifier covers large measurement range.
Electronic Amplifiers

Digital Charge Amplifier covers large measurement range.

CMD600 digital charge amplifier enables mechanical quantities, such as force, pressure, or torque, in range of 50-600,000 pC (pico coulombs) to be measured with piezoelectric sensors and made available either as analog voltage signals (0-10 V) or in digital form via its integrated Ethernet interface. All signal inputs and outputs are electrically isolated, and IP65 rated device utilizes TEDS so...

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