RC4558

現行

雙路、30-V、3-MHz、低雜訊 (8-nV/√Hz) 運算放大器

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產品詳細資料

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) 30 GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 1.7 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 1.25 Vn at 1 kHz (typ) (nV√Hz) 8 Features Standard Amps THD + N at 1 kHz (typ) (%) 0.0005 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.01 Architecture Bipolar CMRR (typ) (dB) 90 Input bias current (max) (pA) 500000
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) 30 GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 1.7 Rail-to-rail No Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 1.25 Vn at 1 kHz (typ) (nV√Hz) 8 Features Standard Amps THD + N at 1 kHz (typ) (%) 0.0005 Rating Catalog Operating temperature range (°C) -40 to 85 Iout (typ) (A) 0.01 Architecture Bipolar CMRR (typ) (dB) 90 Input bias current (max) (pA) 500000
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 SOP (PS) 8 48.36 mm² 6.2 x 7.8 TSSOP (PW) 8 19.2 mm² 3 x 6.4 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Wide common-mode and differential voltage ranges
  • No frequency compensation required
  • Low power consumption
  • No latch-up
  • Gain bandwidth product: 4MHz typical
  • Gain and phase match between amplifiers
  • Low noise: 6.5nV/√Hz typical at 10kHz
  • Low distortion and noise: 0.0001% at 1kHz
  • Wide common-mode and differential voltage ranges
  • No frequency compensation required
  • Low power consumption
  • No latch-up
  • Gain bandwidth product: 4MHz typical
  • Gain and phase match between amplifiers
  • Low noise: 6.5nV/√Hz typical at 10kHz
  • Low distortion and noise: 0.0001% at 1kHz

The RC4558 device is a dual general-purpose operational amplifier. The combination of the wide supply voltage range (10V to 30V), low noise (6.5nV/√Hz), and distortion performance (0.0001% THD+N) of the device allow the RC4558 to be used in various audio applications.

The high common-mode input voltage range and the absence of latch-up of the device are designed for voltage-follower applications. The internal frequency compensation of the device allows for stability without external components.

The RC4558 device is a dual general-purpose operational amplifier. The combination of the wide supply voltage range (10V to 30V), low noise (6.5nV/√Hz), and distortion performance (0.0001% THD+N) of the device allow the RC4558 to be used in various audio applications.

The high common-mode input voltage range and the absence of latch-up of the device are designed for voltage-follower applications. The internal frequency compensation of the device allows for stability without external components.

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類型 標題 日期
* Data sheet RC4558 Dual General-Purpose Operational Amplifier datasheet (Rev. H) PDF | HTML 2024年 10月 10日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日

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