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運算放大器 (op amps)
精密運算放大器 (Vos < 1mV)

LT1014A

現行

四路精密運算放大器

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產品規格表

LT1014A

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) 44 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Vos (offset voltage at 25°C) (max) (mV) 0.8 Offset drift (typ) (µV/°C) 0.7 Input bias current (max) (pA) 30000 GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.4 Rail-to-rail In to V- Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 22 CMRR (typ) (dB) 117 Rating Military Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.025 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1.2 Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 44 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Vos (offset voltage at 25°C) (max) (mV) 0.8 Offset drift (typ) (µV/°C) 0.7 Input bias current (max) (pA) 30000 GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.4 Rail-to-rail In to V- Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 22 CMRR (typ) (dB) 117 Rating Military Operating temperature range (°C) -55 to 125 Iout (typ) (A) 0.025 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.3 Input common mode headroom (to positive supply) (typ) (V) -1.2 Output swing headroom (to negative supply) (typ) (V) 1 Output swing headroom (to positive supply) (typ) (V) -1
CDIP (J) 14 130.4652 mm² (— mm × — mm) LCCC (FK) 20 79.0321 mm² (— mm × — mm)
  • Single-Supply Operation:
    Input Voltage Range Extends to Ground, and
    Output Swings to Ground While Sinking Current
  • Input Offset Voltage 300 µV Max at 25°C for LT1014
  • Offset Voltage Temperature Coefficient
    2.5 µV/°C Max for LT1014
  • Input Offset Current 1.5 nA Max at 25°C for LT1014
  • High Gain 1.2 V/µV Min (RL = 2 k), 0.5 V/µV
    Min (RL = 600 ) for LT1014
  • Low Supply Current 2.2 mA Max at 25°C for LT 1014
  • Low Peak-to-Peak Noise Voltage 0.55 µV Typ
  • Low Current Noise 0.07 pA/Hz Typ
  • Single-Supply Operation:
    Input Voltage Range Extends to Ground, and
    Output Swings to Ground While Sinking Current
  • Input Offset Voltage 300 µV Max at 25°C for LT1014
  • Offset Voltage Temperature Coefficient
    2.5 µV/°C Max for LT1014
  • Input Offset Current 1.5 nA Max at 25°C for LT1014
  • High Gain 1.2 V/µV Min (RL = 2 k), 0.5 V/µV
    Min (RL = 600 ) for LT1014
  • Low Supply Current 2.2 mA Max at 25°C for LT 1014
  • Low Peak-to-Peak Noise Voltage 0.55 µV Typ
  • Low Current Noise 0.07 pA/Hz Typ

The LT1014, LT1014A, and LT1014D are quad precision operational amplifiers with 14-pin industry-standard configuration. They feature low offset-voltage temperature coefficient, high gain, low supply current, and low noise.

The LT1014, LT1014A, and LT1014D can be operated with both dual ±15-V and single 5-V power supplies. The common-mode input voltage range includes ground, and the output voltage can also swing to within a few milivolts of ground. Crossover distortion is eliminated.

The LT1014C and LT1014D are characterized for operation from 0°C to 70°C. The LT1014I and LT1014DI are characterized for operation from –40°C to 105°C. The LT1014M, LT1014AM and LT1014DM are characterized for operation over the full military temperature range of –55°C to 125°C.

The LT1014, LT1014A, and LT1014D are quad precision operational amplifiers with 14-pin industry-standard configuration. They feature low offset-voltage temperature coefficient, high gain, low supply current, and low noise.

The LT1014, LT1014A, and LT1014D can be operated with both dual ±15-V and single 5-V power supplies. The common-mode input voltage range includes ground, and the output voltage can also swing to within a few milivolts of ground. Crossover distortion is eliminated.

The LT1014C and LT1014D are characterized for operation from 0°C to 70°C. The LT1014I and LT1014DI are characterized for operation from –40°C to 105°C. The LT1014M, LT1014AM and LT1014DM are characterized for operation over the full military temperature range of –55°C to 125°C.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 Quad Precision Operational Amplifier datasheet (Rev. D) 2009/8/27
* SMD LT1014A SMD 5962-89677 2016/6/21

設計與開發

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模擬型號

LT101x PSpice 30-V Supply Voltage Model (Rev. C)

SLOJ046C.ZIP (20 KB) - PSpice 模型
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模擬型號

LT101x PSPICE 5V Supply Model (Rev. A)

SLOM491A.ZIP (20 KB) - PSpice 模型
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計算工具

OPAMP-NOISECALC — Noise Calculator

This folder contains three tools to help in understandning and managing noise in cicuits. The included tools are:

  • A noise generator tool - This is a Lab View 4-Run Time executable that generates Gaussian white noise, uniform white noise, 1/f noise, short noise, and 60Hz line noise. Temporal data, (...)
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
CDIP (J) 14 Ultra Librarian
LCCC (FK) 20 Ultra Librarian
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