LMV716
- (Typical Values, V+ = 3.3V, TA = 25°C, unless Otherwise Specified)
- Input Noise Voltage 12.8 nV/√Hz
- Input Bias Current 0.6 pA
- Offset Voltage 1.6 mV
- CMRR 80 dB
- Open Loop Gain 122 dB
- Rail-to-Rail Output
- GBW 5 MHz
- Slew Rate 5.8 V/µs
- Supply Current 1.6 mA
- Supply Voltage Range 2.7V to 5V
- Operating Temperature −40°C to 85°C
- 8-pin VSSOP Package
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The LMV716 is a dual operational amplifier with both low supply voltage and low supply current, making it ideal for portable applications. The LMV716 CMOS input stage drives the IBIAS current down to 0.6 pA; this coupled with the low noise voltage of 12.8 nV/√Hz makes the LMV716 perfect for applications requiring active filters, transimpedance amplifiers, and HDD vibration cancellation circuitry.
Along with great noise sensitivity, small signal applications will benefit from the large gain bandwidth of 5 MHz coupled with the minimal supply current of 1.6 mA and a slew rate of 5.8 V/μs.
The LMV716 provides rail-to-rail output swing into heavy loads. The input common-mode voltage range includes ground, which is ideal for ground sensing applications.
The LMV716 has a supply voltage spanning 2.7V to 5V and is offered in an 8-pin VSSOP package that functions across the wide temperature range of −40°C to 85°C. This small package makes it possible to place the LMV716 next to sensors, thus reducing external noise pickup.
技术文档
| 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 | LMV716 5 MHz, Low Noise, RRO, Dual Operational Amplifier with CMOS Input 数据表 (Rev. B) | 2013-3-22 | |||
| 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 |
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）。
AMP-PDK-EVM — 放大器高性能开发套件评估模块
放大器高性能开发套件 (PDK) 是一款用于测试常见运算放大器参数的评估模块 (EVM) 套件，与大多数运算放大器和比较器均兼容。该 EVM 套件提供了一个主板，主板上具有多个插槽式子卡选项以满足封装需求，使工程师能够快速评估和验证器件性能。
AMP-PDK-EVM 套件支持五种常用的业界通用封装，包括：
- D（SOIC-8 和 SOIC-14）
- PW (TSSOP-14)
- DGK (VSSOP-8)
- DBV（SOT23-5 和 SOT23-6）
- DCK（SC70-5 和 SC70-6）
DIP-ADAPTER-EVM — DIP 适配器评估模块
借助 DIP-Adapter-EVM 加快运算放大器的原型设计和测试，该 EVM 有助于快速轻松地连接小型表面贴装 IC 并且价格低廉。您可以使用随附的 Samtec 端子板连接任何受支持的运算放大器，或者将这些端子板直接连接至现有电路。
DIP-Adapter-EVM 套件支持六种常用的业界通用封装，包括：
- D 和 U (SOIC-8)
- PW (TSSOP-8)
- DGK（MSOP-8、VSSOP-8）
- DBV（SOT23-6、SOT23-5 和 SOT23-3）
- DCK（SC70-6 和 SC70-5）
- DRL (SOT563-6)
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| VSSOP (DGK) | 8 | Ultra Librarian |