LF353

現行

雙路、36-V、3-MHz、高電壓轉換率 (13-V/µs)、輸入至 V+、JFET 輸入運算放大器

現在提供此產品的更新版本

open-in-new 比較替代產品
可直接投入的替代產品,相較於所比較的裝置,具備升級功能
TL072H 現行 具有操作溫度 -40°C 至 125°C 的雙路、40-V、5-MHz、4-mV 偏移電壓、20-V/µs、輸入至 V+ 運算放大器 Wider temperature range (-40°C to 125°C), lower quiescent current (0.0937mA), wider voltage range (4.5 V to 40 V) and improved offset voltage drift
TL082H 現行 具有操作溫度 -40°C 至 125°C 的雙路、40-V、5.25-MHz、4-mV 偏移電壓、20-V/µs、輸入至 V+ 運算放大器 Wider supply range (4.5 V to 40 V), higher GBW (5.25 MHz), faster slew rate (20 V/us), lower offset voltage (4 mV), lower power (0.9375 mA)

產品詳細資料

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Rail-to-rail In to V+ GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 13 Vos (offset voltage at 25°C) (max) (mV) 10 Iq per channel (typ) (mA) 1.8 Vn at 1 kHz (typ) (nV√Hz) 18 Rating Catalog Operating temperature range (°C) 0 to 70 Offset drift (typ) (µV/°C) 10 Input bias current (max) (pA) 200 CMRR (typ) (dB) 100 Iout (typ) (A) 0.02 Architecture FET Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 1.5 Output swing headroom (to positive supply) (typ) (V) -1.5
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Rail-to-rail In to V+ GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 13 Vos (offset voltage at 25°C) (max) (mV) 10 Iq per channel (typ) (mA) 1.8 Vn at 1 kHz (typ) (nV√Hz) 18 Rating Catalog Operating temperature range (°C) 0 to 70 Offset drift (typ) (µV/°C) 10 Input bias current (max) (pA) 200 CMRR (typ) (dB) 100 Iout (typ) (A) 0.02 Architecture FET Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 1.5 Output swing headroom (to positive supply) (typ) (V) -1.5
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Low Input Bias Current 50 pA Typical
  • Low Input Noise Current 0.01 pA/√Hz Typical
  • Low Supply Current 3.6 mA Typical
  • High Input Impedance 1012 Ω Typical
  • Internally-Trimmed Offset Voltage
  • Gain Bandwidth 3 MHz Typical
  • High Slew Rate 13 V/µs Typical

All trademarks are the property of their respective owners.

  • Low Input Bias Current 50 pA Typical
  • Low Input Noise Current 0.01 pA/√Hz Typical
  • Low Supply Current 3.6 mA Typical
  • High Input Impedance 1012 Ω Typical
  • Internally-Trimmed Offset Voltage
  • Gain Bandwidth 3 MHz Typical
  • High Slew Rate 13 V/µs Typical

All trademarks are the property of their respective owners.

This LF353 device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage. It requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.

The LF353 can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.

The LF353 is characterized for operation from 0°C to 70°C.

This LF353 device is a low-cost, high-speed, JFET-input operational amplifier with very low input offset voltage. It requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.

The LF353 can be used in applications such as high-speed integrators, digital-to-analog converters, sample-and-hold circuits, and many other circuits.

The LF353 is characterized for operation from 0°C to 70°C.

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類型 標題 日期
* Data sheet LF353 Wide-Bandwidth JFET-Input Dual Operational Amplifier datasheet (Rev. C) PDF | HTML 2016年 3月 1日
Application note Understanding Operational Amplifier Specifications (Rev. B) PDF | HTML 2021年 8月 16日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日
Application note Handbook of Operational Amplifier Applications (Rev. B) 2016年 9月 19日
Application note Get Fast Stable Response From Improved Unity-Gain Followers 2002年 10月 2日
Application note Get More Power Out of Dual or Quad Op-Amps 2002年 10月 2日

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