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運算放大器 (op amps)
音訊運算放大器

OPA604

現行

FET 輸入音訊運算放大器

立即訂購
產品規格表

OPA604

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 48 GBW (typ) (MHz) 20 Slew rate (typ) (V/µs) 25 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 5.3 Vn at 1 kHz (typ) (nV√Hz) 11 Features Burr-Brown™ Audio THD + N at 1 kHz (typ) (%) 0.0003 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.035 Architecture FET CMRR (typ) (dB) 100 Input bias current (max) (pA) 200
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 9 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 48 GBW (typ) (MHz) 20 Slew rate (typ) (V/µs) 25 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 5.3 Vn at 1 kHz (typ) (nV√Hz) 11 Features Burr-Brown™ Audio THD + N at 1 kHz (typ) (%) 0.0003 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.035 Architecture FET CMRR (typ) (dB) 100 Input bias current (max) (pA) 200
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • LOW DISTORTION: 0.0003% at 1kHz
  • LOW NOISE: 10nV/Hz
  • HIGH SLEW RATE: 25V/µs
  • WIDE GAIN-BANDWIDTH: 20MHz
  • UNITY-GAIN STABLE
  • WIDE SUPPLY RANGE: VS = ±4.5 to ±24V
  • DRIVES 600 LOAD
  • DUAL VERSION AVAILABLE (OPA2604)
  • APPLICATIONS
    • PROFESSIONAL AUDIO EQUIPMENT
    • PCM DAC I/V CONVERTERS
    • SPECTRAL ANALYSIS EQUIPMENT
    • ACTIVE FILTERS
    • TRANSDUCER AMPLIFIERS
    • DATA ACQUISITION

All trademarks are the property of their respective owners.
  • LOW DISTORTION: 0.0003% at 1kHz
  • LOW NOISE: 10nV/Hz
  • HIGH SLEW RATE: 25V/µs
  • WIDE GAIN-BANDWIDTH: 20MHz
  • UNITY-GAIN STABLE
  • WIDE SUPPLY RANGE: VS = ±4.5 to ±24V
  • DRIVES 600 LOAD
  • DUAL VERSION AVAILABLE (OPA2604)
  • APPLICATIONS
    • PROFESSIONAL AUDIO EQUIPMENT
    • PCM DAC I/V CONVERTERS
    • SPECTRAL ANALYSIS EQUIPMENT
    • ACTIVE FILTERS
    • TRANSDUCER AMPLIFIERS
    • DATA ACQUISITION

All trademarks are the property of their respective owners.

The OPA604 is a FET-input operational amplifier designed for enhanced AC performance. Very low distortion, low noise and wide bandwidth provide superior performance in high quality audio and other applications requiring excellent dynamic performance.

New circuit techniques and special laser trimming of dynamic circuit performance yield very low harmonic distortion. The result is an op amp with exceptional sound quality. The low-noise FET input of the OPA604 provides wide dynamic range, even with high source impedance. Offset voltage is laser-trimmed to minimize the need for interstage coupling capacitors.

The OPA604 is available in 8-pin plastic mini-DIP and SO-8 surface-mount packages, specified for the –25°C to +85°C temperature range.

The OPA604 is a FET-input operational amplifier designed for enhanced AC performance. Very low distortion, low noise and wide bandwidth provide superior performance in high quality audio and other applications requiring excellent dynamic performance.

New circuit techniques and special laser trimming of dynamic circuit performance yield very low harmonic distortion. The result is an op amp with exceptional sound quality. The low-noise FET input of the OPA604 provides wide dynamic range, even with high source impedance. Offset voltage is laser-trimmed to minimize the need for interstage coupling capacitors.

The OPA604 is available in 8-pin plastic mini-DIP and SO-8 surface-mount packages, specified for the –25°C to +85°C temperature range.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 FET-Input, Low Distortion Operational Amplifier datasheet (Rev. A) 2003/9/9

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