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MAX4130, MAX4131, MAX4132, MAX4133, MAX4134
1채널/2채널/4채널, 대역폭, 저전력, 단일 전원 Rail-to-Rail I/O Op 앰프


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전체 데이터 시트 (PDF, 424kB)
English Download this datasheet in PDF format다운로드
The MAX4130–MAX4134 family of operational amplifiers combines 10MHz gain-bandwidth product and excellent DC accuracy with Rail-to-Rail operation at the inputs and outputs. These devices require only 900µA per amplifier, and operate from either a single supply (+2.7V to +6.5V) or dual supplies (±1.35V to ±3.25V) with a common-mode voltage range that extends 250mV beyond VEE and VCC. They are capable of driving 250Ω loads and are unity-gain stable. In addition, the MAX4131/ MAX4133 feature a shutdown mode in which the outputs are placed in a high-impedance state and the supply current is reduced to only 25µA per amplifier.

With their rail-to-rail input common-mode range and output swing, the MAX4130-MAX4134 are ideal for low-voltage, single-supply operation. Although the minimum operating voltage is specified at 2.7V, the devices typically operate down to 1.8V. In addition, low offset voltage and high speed make them the ideal signal-conditioning stages for precision, low-voltage data-acquisition systems. The MAX4130 is offered in the space-saving 5-pin SOT23 package. The MAX4131 is offered in the ultra-small 6-bump, 1mm x 1.5mm chip-scale package (UCSP™).

주요기능   애플리케이션/용도
  • 6-Bump UCSP (MAX4131)
  • +2.7V to +6.5V Single-Supply Operation
  • Rail-to-Rail Input Common-Mode Voltage Range
  • Rail-to-Rail Output Voltage Swing
  • 10MHz Gain-Bandwidth Product
  • 900µA Quiescent Current per Amplifier
  • 25µA Shutdown Function (MAX4131/MAX4133)
  • 200µV Offset Voltage
  • No Phase Reversal for Overdriven Inputs
  • Drive 250Ω Loads
  • Stable with 160pF Capacitive Loads
  • Unity-Gain Stable

 
  • 배터리 전원 기기
  • 데이터 수집 시스템
  • 저전력, 저전압 애플리케이션
  • 휴대용 기기
  • 신호 조정

    Key Specifications:   Operational Amplifiers
    Part Number Amps Per Pkg. Rail to Rail Min. Stable Closed Loop Gain (V/V) Min. Total Supply (V) Max. Total Supply (V) Typ. Supply Current per Amp. (µA) Max. Supply Current per Amp. (µA) Max. VOS (µV) Typ. CMRR @ DC (dB) Typ PSRR @ DC (dB) Max. Input IBIAS (nA) Typ. Unity Gain BW (MHz) Typ. Slew Rate (V/µs) Input Voltage Noise Density (nV/√Hz) Input Current Noise Density (pA/√Hz) Low Power Shutdown Package Price**
    MAX4130  1 Input/Output 1 2.7 6.5 1000 1150 1,500 90 100 150 10 4 22 0.4 No SOT/5 $0.85 @ 1k
    MAX4131  1 600 98 µMAX/8
    SOIC(N)/8
    UCSP/6
    $0.98 @ 1k
    MAX4132  2 750 94 µMAX/8
    SOIC(N)/8
    $1.40 @ 1k
    MAX4133  2 750 94 SOIC(N)/14 $1.67 @ 1k
    MAX4134  4 1,500 84 SOIC(N)/14 $2.40 @ 1k
    See All Operational Amplifiers (144)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    다이어그램
    MAX4130, MAX4131, MAX4132, MAX4133, MAX4134: Typical Operating Circuit
    일반 동작 회로

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    문서 레퍼런스 19-1089; 개정판 3; 2003-06-12
    이 페이지는 최근에 변경됨: 2007-05-31


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