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LME49860

アクティブ

2 チャネル、44V、Hi-Fi、高性能オーディオ・オペアンプ

ご注文はこちら
データシート

LME49860

アクティブ
データシート ご注文はこちら

製品詳細

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44 GBW (typ) (MHz) 55 Slew rate (typ) (V/µs) 20 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 0.7 Iq per channel (typ) (mA) 5 Vn at 1 kHz (typ) (nV√Hz) 2.5 THD + N at 1 kHz (typ) (%) 0.00003 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.037 Architecture Voltage FB CMRR (typ) (dB) 120 Input bias current (max) (pA) 200000
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44 GBW (typ) (MHz) 55 Slew rate (typ) (V/µs) 20 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 0.7 Iq per channel (typ) (mA) 5 Vn at 1 kHz (typ) (nV√Hz) 2.5 THD + N at 1 kHz (typ) (%) 0.00003 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.037 Architecture Voltage FB CMRR (typ) (dB) 120 Input bias current (max) (pA) 200000
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Easily Drives 600Ω Loads
  • Optimized for Superior Audio Signal Fidelity
  • Output Short Circuit Protection
  • PSRR and CMRR Exceed 120dB (Typ)
  • SOIC or PDIP Packages

Key Specifications

  • Power Supply Voltage Range: ±2.5 to ±22V
  • THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz)
    • RL = 2kΩ: 0.00003% (Typ)
    • RL = 600Ω: 0.00003% (Typ)
  • Input Noise Density: 2.7 nV/√Hz (Typ)
  • Slew Rate: ±20V/μs (Typ)
  • Gain Bandwidth Product: 55MHz (Typ)
  • Open Loop Gain (RL = 600Ω): 140dB (Typ)
  • Input Bias Current: 10nA (Typ)
  • Input Offset Voltage: 0.1mV (Typ)
  • DC Gain Linearity Error: 0.000009%

All trademarks are the property of their respective owners.

  • Easily Drives 600Ω Loads
  • Optimized for Superior Audio Signal Fidelity
  • Output Short Circuit Protection
  • PSRR and CMRR Exceed 120dB (Typ)
  • SOIC or PDIP Packages

Key Specifications

  • Power Supply Voltage Range: ±2.5 to ±22V
  • THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz)
    • RL = 2kΩ: 0.00003% (Typ)
    • RL = 600Ω: 0.00003% (Typ)
  • Input Noise Density: 2.7 nV/√Hz (Typ)
  • Slew Rate: ±20V/μs (Typ)
  • Gain Bandwidth Product: 55MHz (Typ)
  • Open Loop Gain (RL = 600Ω): 140dB (Typ)
  • Input Bias Current: 10nA (Typ)
  • Input Offset Voltage: 0.1mV (Typ)
  • DC Gain Linearity Error: 0.000009%

All trademarks are the property of their respective owners.

The LME49860 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49860 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. The LME49860 combines extremely low voltage noise density (2.7nV/√Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications.

To ensure that the most challenging loads are driven without compromise, the LME49860 has a high slew rate of ±20V/μs and an output current capability of ±26mA. Further, dynamic range is maximized by an output stage that drives 2kΩ loads to within 1V of either power supply voltage and to within 1.4V when driving 600Ω loads.

The LME49860's outstanding CMRR (120dB), PSRR (120dB), and VOS (0.1mV) give the amplifier excellent operational amplifier DC performance.

The LME49860 has a wide supply range of ±2.5V to ±22V. Over this supply range the LME49860 maintains excellent common-mode rejection, power supply rejection, and low input bias current. The LME49860 is unity gain stable. This Audio Operational Amplifier achieves outstanding AC performance while driving complex loads with values as high as 100pF.

The LME49860 is available in 8-lead narrow body SOIC and 8-lead PDIP packages. Demonstration boards are available for each package.

The LME49860 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49860 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. The LME49860 combines extremely low voltage noise density (2.7nV/√Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications.

To ensure that the most challenging loads are driven without compromise, the LME49860 has a high slew rate of ±20V/μs and an output current capability of ±26mA. Further, dynamic range is maximized by an output stage that drives 2kΩ loads to within 1V of either power supply voltage and to within 1.4V when driving 600Ω loads.

The LME49860's outstanding CMRR (120dB), PSRR (120dB), and VOS (0.1mV) give the amplifier excellent operational amplifier DC performance.

The LME49860 has a wide supply range of ±2.5V to ±22V. Over this supply range the LME49860 maintains excellent common-mode rejection, power supply rejection, and low input bias current. The LME49860 is unity gain stable. This Audio Operational Amplifier achieves outstanding AC performance while driving complex loads with values as high as 100pF.

The LME49860 is available in 8-lead narrow body SOIC and 8-lead PDIP packages. Demonstration boards are available for each package.
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種類 タイトル 最新の英語版をダウンロード 日付
* データシート LME49860 44V Dual High Performance, High Fidelity Audio Operational Amplifier データシート (Rev. C) 2013年 4月 5日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブの拠点
  • 組み立てを実施した拠点

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