产品概述
The AD8224ACPZ-R7 is a dual-channel precision JFET input rail-to-rail Instrumentation Amplifier for use with transducer interfaces and remote sensors. It requires the same board area as a typical single instrumentation amplifier yet doubles the channel density and offers a lower cost per channel without compromising performance. Designed to meet the needs of high performance, portable instrumentation, the AD8224 has a minimum common-mode rejection ratio (CMRR) of 86dB at DC and a minimum CMRR of 80dB at 10kHz for G=1. Maximum input bias current is 10pA and typically remains below 300pA over the entire industrial temperature range. Despite the JFET inputs, the AD8224 typically has a noise corner of only 10Hz. With the proliferation of mixed-signal processing, the number of power supplies required in each system has grown. Designed to alleviate this problem, the AD8224 can operate on a ±18V dual supply, as well as on a single +5V supply.
- Low input currents
- Excellent AC performance and low power
- Rail-to-rail output
- 0.6pA Maximum input offset current (B grade)
应用
医用, 测试与测量, 传感与仪器, 工业
产品信息
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- 2个放大器
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- 300µV
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- 2V/µs
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- 1.5MHz
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- ± 2.25V 至 ± 18V, 4.5V 至 36V
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- LFCSP
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- 16引脚
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- 轨对轨
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- 74dB
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- -40°C
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- 85°C
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