首页 Texas Instruments(德州仪器) 音频运算放大器 LM833-N
型号LM833-N |
品牌 |
分类音频运算放大器 |
描述2 通道、15MHz、低失真音频运算放大器 |
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产品概述参数 | Number of channels | 2 | | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 10 | | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 | | GBW (typ) (MHz) | 15 | | Slew rate (typ) (V/µs) | 7 | | Rail-to-rail | No | | Vos (offset voltage at 25°C) (max) (mV) | 5 | | Iq per channel (typ) (mA) | 2.5 | | Vn at 1 kHz (typ) (nV√Hz) | 4.5 | | Features | Premium Sound, Standard Amps | | THD + N at 1 kHz (typ) (%) | 0.002 | | Rating | Catalog | | Operating temperature range (°C) | -40 to 85 | | Iout (typ) (A) | 0.04 | | Architecture | Bipolar | | CMRR (typ) (dB) | 100 | | Input bias current (max) (pA) | 1000000 |
封装 | 引脚 | 尺寸 | PDIP (P) | 8 | 92.5083 mm² 9.81 x 9.43 | | SOIC (D) | 8 | 29.4 mm² 4.9 x 6 | | VSSOP (DGK) | 8 | 14.7 mm² 3 x 4.9 |
特性 | ■ Wide dynamic range: | >140dB | | ■ Low input noise voltage: | 4.5nV/ √ ^Hz | | ■ High slew rate: | 7 V/μs (typ); 5V/μs (min) | | ■ High gain bandwidth: | 15MHz (typ); 10MHz (min) | | ■ Wide power bandwidth: | 120KHz | | ■ Low distortion: | 0.002% | | ■ Low offset voltage: | 0.3mV | | ■ Large phase margin: | 60° | | ■ Available in 8 pin MSOP package | |
说明 The LM833 is a dual general purpose operational amplifier designed with particular emphasis on performance in audio systems. This dual amplifier IC utilizes new circuit and processing techniques to deliver low noise, high speed and wide bandwidth without increasing external components or decreasing stability. The LM833 is internally compensated for all closed loop gains and is therefore optimized for all preamp and high level stages in PCM and HiFi systems. The LM833 is pin-for-pin compatible with industry standard dual operational amplifiers.
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