Transcription of SBOS251E - Texas Instruments
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, ultra -Low noise , voltage -FeedbackOPERATIONAL amplifier with ShutdownAPPLICATIONS HIGH DYNAMIC RANGE ADC PREAMPS LOW noise , WIDEBAND, TRANSIMPEDANCEAMPLIFIERS WIDEBAND, HIGH GAIN AMPLIFIERS LOW noise DIFFERENTIAL RECEIVERS ULTRASOUND CHANNEL AMPLIFIERS IMPROVED UPGRADE FOR THE OPA687,CLC425, AND LMH6624 FEATURES HIGH GAIN BANDWIDTH: LOW INPUT voltage noise : Hz VERY LOW DISTORTION: 105dBc (5 MHz) HIGH SLEW RATE: 950V/ s HIGH DC ACCURACY: VIO < 100 V LOW SUPPLY CURRENT: LOW shutdown POWER: 2mW STABLE FOR GAINS 12 ultra -High Dynamic RangeDifferential ADC DriverDESCRIPTIONThe OPA847 combines very high gain bandwidth and largesignal performance with an ultra -low input noise voltage ( Hz) while using only 18mA supply current. Wherepower saving is critical, the OPA847 also includes an op-tional power shutdown pin that, when pulled low, disables theamplifier and decreases the supply current to < 1% of thepowered-up value.
www.ti.com Wideband, Ultra-Low Noise, Voltage-Feedback OPERATIONAL AMPLIFIER with Shutdown APPLICATIONS HIGH DYNAMIC RANGE ADC PREAMPS LOW NOISE, WIDEBAND, TRANSIMPEDANCE
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