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放大器
運算放大器 (op amps)
一般用途運算放大器

LM148QML

現行

軍用級、四路、36-V、900-kHz 運算放大器

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產品規格表

LM148QML

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Rail-to-rail No GBW (typ) (MHz) 0.9 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.6 Vn at 1 kHz (typ) (nV√Hz) 60 Rating Military Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 15 Features Zero Crossover CMRR (typ) (dB) 96 Iout (typ) (A) 0.025 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 3 Output swing headroom (to positive supply) (typ) (V) -3
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Rail-to-rail No GBW (typ) (MHz) 0.9 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.6 Vn at 1 kHz (typ) (nV√Hz) 60 Rating Military Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 15 Features Zero Crossover CMRR (typ) (dB) 96 Iout (typ) (A) 0.025 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 3 Output swing headroom (to positive supply) (typ) (V) -3
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 DIESALE (Y) — See data sheet
  • 741 Op Amp Operating Characteristics
  • Class AB Output Stage—No Crossover Distortion
  • Pin Compatible with the LM124
  • Overload Protection for Inputs and Outputs
  • Low Supply Current Drain: 0.6 mA/Amplifier
  • Low Input Offset Voltage: 1 mV
  • Low Input Offset Current: 4 nA
  • Low Input Bias Current 30 nA
  • High Degree of Isolation between Amplifiers: 120 dB
  • Gain Bandwidth Product (Unity Gain): 1.0 MHz

All trademarks are the property of their respective owners.

  • 741 Op Amp Operating Characteristics
  • Class AB Output Stage—No Crossover Distortion
  • Pin Compatible with the LM124
  • Overload Protection for Inputs and Outputs
  • Low Supply Current Drain: 0.6 mA/Amplifier
  • Low Input Offset Voltage: 1 mV
  • Low Input Offset Current: 4 nA
  • Low Input Bias Current 30 nA
  • High Degree of Isolation between Amplifiers: 120 dB
  • Gain Bandwidth Product (Unity Gain): 1.0 MHz

All trademarks are the property of their respective owners.

The LM148 is a true quad LM741. It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar LM741 operational amplifier. In addition the total supply current for all four amplifiers is comparable to the supply current of a single LM741 type op amp. Other features include input offset currents and input bias current which are much less than those of a standard LM741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling.

The LM148 can be used anywhere multiple LM741 or LM1558 type amplifiers are being used and in applications where amplifier matching or high packing density is required.

The LM148 is a true quad LM741. It consists of four independent, high gain, internally compensated, low power operational amplifiers which have been designed to provide functional characteristics identical to those of the familiar LM741 operational amplifier. In addition the total supply current for all four amplifiers is comparable to the supply current of a single LM741 type op amp. Other features include input offset currents and input bias current which are much less than those of a standard LM741. Also, excellent isolation between amplifiers has been achieved by independently biasing each amplifier and using layout techniques which minimize thermal coupling.

The LM148 can be used anywhere multiple LM741 or LM1558 type amplifiers are being used and in applications where amplifier matching or high packing density is required.

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* Data sheet LM148QML Quad 741 Op Amps datasheet (Rev. A) 2013年 3月 20日

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計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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設計工具

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設計工具

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設計工具

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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
CDIP (J) 14 Ultra Librarian
DIESALE (Y) —
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  • 產品標記
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  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
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