Extending its Burr-Brown Audio line, Texas Instruments has introduced a family of JFET-input op-amps featuring low noise and distortion to maximise audio system quality and performance. With a quiescent current of 1,8 mA per channel, the OPA1641, OPA1642 and OPA1644 support the multiple channels pro audio applications require, without increasing power consumption in high-performance audio circuits, such as broadcast studio equipment, analog and digital mixing consoles, and high-end A/V receivers.
The FET inputs deliver input bias current of just 2 pA, noise of 5 nV/√Hz and distortion of 0,00005% at 1 kHz. The devices’ wide supply voltage range of +2,5 V to +18 V and rail-to-rail output swing allow for increased headroom, which is critical for audio analog-to-digital converter (ADC) front ends and digital-to-analog converter (DAC) post filters.
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Telecoms, Datacoms, Wireless, IoT
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Telecoms, Datacoms, Wireless, IoT
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The Mibbo QT2C Series isolators support a rich combination of input and output signals, working with either current loops or voltage levels.
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The LTC4162 is a highly integrated, high voltage multi-chemistry synchronous monolithic step-down battery charger and PowerPath manager with onboard telemetry functions and optional maximum power point tracking.
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DSP, Micros & Memory
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Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
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ST’s 6-axis inertial measurement unit integrates a dual accelerometer up to 320g and embedded AI for activity tracking and high-impact sensing.
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