OPA1642

所属类别：宽带
产品名称：Sound-Plus 高性能、JFET 输入音频运算放大器
厂商：TI
生产批号：10+
封装：8MSOP, 8SOIC
库存状态：有库存
库存量：5000
最低订购量：1
详细资料：

Product Introduction

The OPA1641 (single), OPA1642 (dual) and OPA1644 (quad) series are JFET input, ultra-low distortion, and low-noise operational amplifiers specified for full audio applications.

The OPA1641, OPA1642, OPA1644, and rail-to-rail output swings increase headroom, making these devices ideal for any audio circuit. Features include 5.1nV/√Hz noise, low THD+N (0.00005%), low input bias 2pA current, low quiescent current, and 1.8mA per channel.

These devices operate over a wide voltage range of ± 2.25V to ±18V. The OPA1641, OPA1642, OPA1644 op amps and a series are unity gain stable and provide excellent dynamic behavior under load conditions.

characteristic

Outstanding sound quality
True JFET input op amp
It has a low input bias current
Low noise: 5.1nV/√Hz at 1kHz
Ultra-low distortion: 0.00005% at 1kHz
High voltage slew rate: 20V/μs
Unit gain is stable
There is no contradiction
Low quiescent current:
1.8 milliamps per channel
Rail-to-rail output
Wide power supply range: ± 2.25V to ± 18V
Single, double and quadruple versions available
apply
- Professional audio equipment
- Analog and digital mixers
- Broadcast studio equipment
- High-end A/V receiver
- High-end Blu-ray ™

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OPA1642

characteristic

OPA1642-related ICs include:

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