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ISL28207FBZ-T7 Fiches technique(PDF) 1 Page - Intersil Corporation |
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ISL28207FBZ-T7 Fiches technique(HTML) 1 Page - Intersil Corporation |
1 / 22 page 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2009. All Rights Reserved All other trademarks mentioned are the property of their respective owners. Precision Single and Dual Low Noise Operational Amplifiers ISL28107 and ISL28207 The ISL28107 and ISL28207 are single and dual amplifiers featuring low noise, low input bias current, and low offset and temperature drift. This makes them the ideal choice for applications requiring both high DC accuracy and AC performance. The combination of precision, low noise, and small footprint provides the user with outstanding value and flexibility relative to similar competitive parts. Applications for these amplifiers include precision active filters, medical and analytical instrumentation, precision power supply controls, and industrial controls. The ISL28107 single is available in an 8 Ld SOIC package. The ISL28207 dual amplifier will be offered in an 8 Ld SOIC package. All devices are offered in standard pin configurations and operate over the extended temperature range to -40°C to +125°C. Features • Low Input Offset . . . . . . . . . . . . . . . . 75µV, Max. • Input Bias Current . . . . . . . . . . . . . . . . . . . .60pA • Superb Temperature Drift - Voltage Offset . . . . . . . . . . . . . 0.65µV/°C, Max. - Input Current . . . . . . . . . . . . . . . 0.9pA/°C, Max • Outstanding ESD performance - Human Body Model . . . . . . . . . . . . . . . . . 4.5kV - Machine Model . . . . . . . . . . . . . . . . . . . . .500V - Charged Device Model . . . . . . . . . . . . . . . 1.5kV • Very Low Voltage Noise, 10Hz . . . . . . . . 14nV/√Hz • Low Current Consumption (per amp . 0.29mA, Max. • Gain-bandwidth Product . . . . . . . . . . . . . . . 1MHz • Wide Supply Range. . . . . . . . . . . . . . . 4.5V to 40V • Operating Temperature Range . . . -40°C to +125°C • No Phase Reversal • Pb-Free (RoHS Compliant) Applications*(see page 21) • Precision Instruments • Medical Instrumentation • Spectral Analysis Equipment • Geophysical Analysis Equipment • Active Filter Blocks • Microphone Pre-amplifier • Thermocouples and RTD Reference Buffers • Data Acquisition •Power Supply Control Typical Application Input Noise Voltage Spectral Density - + OUTPUT V+ R1 V- R2 C1 C2 Sallen-Key Low Pass Filter (1kHz) VIN 19.1k 48.7k 3.3nF 8.2nF FREQUENCY (Hz) 10 100 1000 0.1 1 10 100 1k 10k 100k V+ = ±19V AV = 1 November 16, 2009 FN6631.1 |
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Description similaire - ISL28207FBZ-T7 |
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