LM148QML

正在供貨

軍用級(jí)、四通道、36V、900kHz 運(yùn)算放大器

產(chǎn)品詳情

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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LM124AQML 正在供貨 工作溫度范圍為 -55°C 至 125°C 的軍用級(jí)、四通道、32V、1MHz、3mV 失調(diào)電壓運(yùn)算放大器 This product has improved offset voltage, drift, and power consumption.

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類型 標(biāo)題 下載最新的英語版本 日期
* 數(shù)據(jù)表 LM148QML Quad 741 Op Amps 數(shù)據(jù)表 (Rev. A) 2013年 3月 20日

設(shè)計(jì)和開發(fā)

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計(jì)算工具

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除了可用作獨(dú)立工具之外,該計(jì)算器還能很好地與模擬工程師口袋參考中所述的概念配合使用。

設(shè)計(jì)工具

CIRCUIT060013 — 采用 T 網(wǎng)絡(luò)反饋電路的反相放大器

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設(shè)計(jì)工具

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設(shè)計(jì)工具

CIRCUIT060074 — 采用比較器的高側(cè)電流檢測(cè)電路

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模擬工具

PSPICE-FOR-TI — PSpice? for TI 設(shè)計(jì)和仿真工具

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借助?PSpice for TI 的設(shè)計(jì)和仿真環(huán)境及其內(nèi)置的模型庫,您可對(duì)復(fù)雜的混合信號(hào)設(shè)計(jì)進(jìn)行仿真。創(chuàng)建完整的終端設(shè)備設(shè)計(jì)和原型解決方案,然后再進(jìn)行布局和制造,可縮短產(chǎn)品上市時(shí)間并降低開發(fā)成本。?

在?PSpice for TI 設(shè)計(jì)和仿真工具中,您可以搜索 TI (...)
模擬工具

TINA-TI — 基于 SPICE 的模擬仿真程序

TINA-TI 提供了 SPICE 所有的傳統(tǒng)直流、瞬態(tài)和頻域分析以及更多。TINA 具有廣泛的后處理功能,允許您按照希望的方式設(shè)置結(jié)果的格式。虛擬儀器允許您選擇輸入波形、探針電路節(jié)點(diǎn)電壓和波形。TINA 的原理圖捕獲非常直觀 - 真正的“快速入門”。

TINA-TI 安裝需要大約 500MB。直接安裝,如果想卸載也很容易。我們相信您肯定會(huì)愛不釋手。

TINA 是德州儀器 (TI) 專有的 DesignSoft 產(chǎn)品。該免費(fèi)版本具有完整的功能,但不支持完整版 TINA 所提供的某些其他功能。

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用戶指南: PDF
英語版 (Rev.A): PDF
封裝 引腳 CAD 符號(hào)、封裝和 3D 模型
CDIP (J) 14 Ultra Librarian
DIESALE (Y)

訂購和質(zhì)量

包含信息:
  • RoHS
  • REACH
  • 器件標(biāo)識(shí)
  • 引腳鍍層/焊球材料
  • MSL 等級(jí)/回流焊峰值溫度
  • MTBF/時(shí)基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續(xù)可靠性監(jiān)測(cè)
包含信息:
  • 制造廠地點(diǎn)
  • 封裝廠地點(diǎn)

支持和培訓(xùn)

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