产品概述
The OPA1644AID is a quad JFET-input ultralow distortion low-noise Operational Amplifier for use with broadcast studio equipment. The rail-to-rail output swing allows increased headroom, making this device ideal for use in any audio circuit. Features include 5.1nV/√Hz noise, low THD+N (0.00005%), a low input bias current of 2pA and low quiescent current of 1.8mA per channel. This device operates over a very wide supply voltage range of ±2.25 to ±18V. The operational amplifier is unity-gain stable and provide excellent dynamic behaviour over a wide range of load conditions. The quad version features completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.
- Superior sound quality
- Unity gain stable
- No phase reversal
- Rail-to-rail output
- 126dB Typical CMRR
- Green product and no Sb/Br
应用
音频, 信号处理, 消费电子产品
产品信息
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- 4个放大器
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- 11MHz
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- 20V/µs
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- ± 2.25V 至 ± 18V
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- SOIC
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- 14引脚
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- -55°C
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- 125°C
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- -
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- -
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- MSL 2 - 1年