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運算放大器 (op amps)
精密運算放大器 (Vos < 1mV)

SM73308

現行

低偏移、低雜訊、RRO 運算放大器

立即訂購
產品規格表

SM73308

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 0.85 Offset drift (typ) (µV/°C) 0.35 Input bias current (max) (pA) 100 GBW (typ) (MHz) 3.5 Features Small Size Slew rate (typ) (V/µs) 1.4 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.6 Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.066 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.9 Output swing headroom (to negative supply) (typ) (V) 0.112 Output swing headroom (to positive supply) (typ) (V) -0.1 THD + N at 1 kHz (typ) (%) 0.007
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Vos (offset voltage at 25°C) (max) (mV) 0.85 Offset drift (typ) (µV/°C) 0.35 Input bias current (max) (pA) 100 GBW (typ) (MHz) 3.5 Features Small Size Slew rate (typ) (V/µs) 1.4 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.6 Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.066 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.9 Output swing headroom (to negative supply) (typ) (V) 0.112 Output swing headroom (to positive supply) (typ) (V) -0.1 THD + N at 1 kHz (typ) (%) 0.007
SOT-SC70 (DCK) 5 4.2 mm² (2 mm × 2.1 mm)

    (Unless Otherwise Noted, Typical Values at VS = 2.7V)

  • Renewable Energy Grade
  • Ensured 2.7V and 5V Specifications
  • Maximum VOS 850μV (Limit)
  • Voltage noiseN
    • f = 100 Hz 12.5nV/√Hz
    • f = 10 kHz 7.5nV/√Hz
  • Rail-to-Rail Output Swing
    • RL = 600Ω 100mV From Rail
    • RL = 2kΩ 50mV From Rail
  • Open Loop Gain With RL = 2kΩ 100dB
  • VCM 0 to V+ −0.9V
  • Supply Current 550µA
  • Gain Bandwidth Product 3.5MHz
  • Temperature Range −40°C to 125°C

All trademarks are the property of their respective owners.

    (Unless Otherwise Noted, Typical Values at VS = 2.7V)

  • Renewable Energy Grade
  • Ensured 2.7V and 5V Specifications
  • Maximum VOS 850μV (Limit)
  • Voltage noiseN
    • f = 100 Hz 12.5nV/√Hz
    • f = 10 kHz 7.5nV/√Hz
  • Rail-to-Rail Output Swing
    • RL = 600Ω 100mV From Rail
    • RL = 2kΩ 50mV From Rail
  • Open Loop Gain With RL = 2kΩ 100dB
  • VCM 0 to V+ −0.9V
  • Supply Current 550µA
  • Gain Bandwidth Product 3.5MHz
  • Temperature Range −40°C to 125°C

All trademarks are the property of their respective owners.

The SM73308 is a single low noise precision operational amplifier intended for use in a wide range of applications. Other important characteristics include: an extended operating temperature range of −40°C to 125°C, the tiny SC70-5 package, and low input bias current.

The extended temperature range of −40°C to 125°C allows the SM73308 to accommodate a broad range of applications. The SM73308 expands TI’s Silicon Dust amplifier portfolio offering enhancements in size, speed, and power savings. The SM73308 is ensured to operate over the voltage range of 2.7V to 5.0V and has rail-to-rail output.

The SM73308 is designed for precision, low noise, low voltage, and miniature systems. This amplifier provides rail-to-rail output swing into heavy loads. The maximum input offset is 850 μV at room temperature and the input common mode voltage range includes ground.

The SM73308 is offered in the tiny SC70-5 package.

The SM73308 is a single low noise precision operational amplifier intended for use in a wide range of applications. Other important characteristics include: an extended operating temperature range of −40°C to 125°C, the tiny SC70-5 package, and low input bias current.

The extended temperature range of −40°C to 125°C allows the SM73308 to accommodate a broad range of applications. The SM73308 expands TI’s Silicon Dust amplifier portfolio offering enhancements in size, speed, and power savings. The SM73308 is ensured to operate over the voltage range of 2.7V to 5.0V and has rail-to-rail output.

The SM73308 is designed for precision, low noise, low voltage, and miniature systems. This amplifier provides rail-to-rail output swing into heavy loads. The maximum input offset is 850 μV at room temperature and the input common mode voltage range includes ground.

The SM73308 is offered in the tiny SC70-5 package.
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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 SM73308 Low Offset, Low Noise, RRO Operational Amplifier datasheet (Rev. B) 2013/4/8
電子書 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017/3/28
電子書 Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D) PDF | HTML 2014/9/30

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

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
SOT-SC70 (DCK) 5 Ultra Librarian
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訂購與品質

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