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精密运算放大器 (Vos<1mV)

SM73308

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低偏移、低噪声、RRO 运算放大器

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数据表

SM73308

正在供货
数据表 立即订购

产品详情

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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顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 SM73308 Low Offset, Low Noise, RRO Operational Amplifier 数据表 (Rev. B) 2013-4-8
电子书 The Signal e-book: 有关运算放大器设计主题的博客文章汇编 PDF | HTML 英语版 PDF | HTML 2018-1-31
电子书 Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. D) PDF | HTML 2014-9-30

设计与开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

计算工具

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, (...)
支持的产品和硬件
封装 引脚 CAD 符号、封装和 3D 模型
SOT-SC70 (DCK) 5 Ultra Librarian
适用于评估类项目的 TI 标准条款与条件。

订购和质量

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支持和培训

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