AD8617ACPZ-R7
低成本,微功耗,低噪声,CMOS轨到轨输入/输出运算放大器 Low Cost Micropower, Low Noise CMOS Rail-to-Rail, Input/Output Operational Amplifiers
Product Details
The AD8613 / AD8617 / AD8619 are single, dual, and quad micropower, rail-to-rail input and output amplifiers that feature low supply current, as well as low input voltage and current noise. The parts are fully specified to operate from 1.8 V to 5 V single supply, or ±0.9 V and ±2.5 V dual supply. The combination of low noise, very low input bias currents, and low power consumption make the AD8613 / AD8617 / AD8619 especially useful in portable and loop-powered instrumentation.
The ability to swing rail-to-rail at both the input and output enables designers to buffer CMOS ADCs, DACs, ASICs, and other wide output swing devices in low power, single-supply systems.
The AD8613 is available in a 5-lead SC70 package and a 5-lead TSOT-23 package. The AD8617 is available in 8-lead MSOP, 8-lead SOIC, and 8-lead LFCSP packages. The AD8619 is available in 14-lead TSSOP and 14-lead SOIC packages. The AD8617W is qualified for automotive applications and is available in 8-lead MSOP and 8-lead SOIC packages. The AD8619W is qualified for automotive applications and is available in 14-lead SOIC and 14-lead TSSOP packages.
Applications
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- Battery-powered instrumentation
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- Multipole filters
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- Current shunt sense
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- Sensors
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- ADC predrivers
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- DAC drivers/level shifters
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- Low power ASIC input or output amplifiers
### Features and Benefits
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- Offset voltage: 2.2 mV maximum
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- Low input bias current: 1 pA maximum
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- Single-supply operation: 1.8 V to 5.5 V
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- Low noise: 22 nV/√Hz
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- Micropower: 50 μA/amplifier maximum over temperature
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- No phase reversal
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- Unity gain stable
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- Qualified for automotive applications