可提供此产品的更新版本

open-in-new 比较替代产品
功能优于所比较器件的普遍直接替代产品
TLV9001 正在供货 单通道、1MHz、轨到轨输入和输出 1.8V 至 5.5V 运算放大器 Better accuracy (1.6mV Vos max), lower power (0.06mA Iq), rail-to-rail inputs and outputs, smaller packages

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 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.107 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.9 Features Shutdown Input bias current (max) (pA) 200 CMRR (typ) (dB) 86 Iout (typ) (A) 0.075 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.007 Output swing headroom (to positive supply) (typ) (V) -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 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.107 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Catalog Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.9 Features Shutdown Input bias current (max) (pA) 200 CMRR (typ) (dB) 86 Iout (typ) (A) 0.075 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.007 Output swing headroom (to positive supply) (typ) (V) -0.007
SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • Typical 2.7-V Supply Values; Unless Otherwise Noted
  • Ensured 2.7-V and 5-V Specifications
  • Supply Current (Per Amplifier): 100 µA
  • Gain Bandwidth Product: 1 MHz
  • Shutdown Current (LMV601): 45 pA
  • Turnon Time from Shutdown (LMV601): 5 µs
  • Input Bias Current: 20 fA
  • Typical 2.7-V Supply Values; Unless Otherwise Noted
  • Ensured 2.7-V and 5-V Specifications
  • Supply Current (Per Amplifier): 100 µA
  • Gain Bandwidth Product: 1 MHz
  • Shutdown Current (LMV601): 45 pA
  • Turnon Time from Shutdown (LMV601): 5 µs
  • Input Bias Current: 20 fA

The LMV60x devices are single, dual, and quad low-voltage, low-power operational amplifiers. They are designed specifically for low-voltage, general-purpose applications. Other important product characteristics are low input bias current, rail-to-rail output, and wide temperature range. The LMV60x have 29-nV voltage noise at 10 KHz, 1-MHz GBW, 1-V/µs slew rate, 0.25-mV Vos. The LMV60x operates from a single supply voltage as low as 2.7 V, while drawing 100-µA (typical) quiescent current. In shutdown mode, the current can be reduced to 45 pA.

The industrial-plus temperature range of –40°C to 125°C allows the LMV60x to accommodate a broad range of extended environment applications.

The LMV601 offers a shutdown pin that can be used to disable the device. Once in shutdown mode, the supply current is reduced to 45 pA (typical).

The LMV601 is offered in the tiny 6-pin SC70 package, the LMV602 in space-saving 8-pin VSSOP and SOIC, and the LMV604 in 14-pin TSSOP and SOIC. These small package amplifiers offer an ideal solution for applications requiring minimum PCB footprint. Applications with area constrained printed-circuit board requirements include portable and battery-operated electronics.

The LMV60x devices are single, dual, and quad low-voltage, low-power operational amplifiers. They are designed specifically for low-voltage, general-purpose applications. Other important product characteristics are low input bias current, rail-to-rail output, and wide temperature range. The LMV60x have 29-nV voltage noise at 10 KHz, 1-MHz GBW, 1-V/µs slew rate, 0.25-mV Vos. The LMV60x operates from a single supply voltage as low as 2.7 V, while drawing 100-µA (typical) quiescent current. In shutdown mode, the current can be reduced to 45 pA.

The industrial-plus temperature range of –40°C to 125°C allows the LMV60x to accommodate a broad range of extended environment applications.

The LMV601 offers a shutdown pin that can be used to disable the device. Once in shutdown mode, the supply current is reduced to 45 pA (typical).

The LMV601 is offered in the tiny 6-pin SC70 package, the LMV602 in space-saving 8-pin VSSOP and SOIC, and the LMV604 in 14-pin TSSOP and SOIC. These small package amplifiers offer an ideal solution for applications requiring minimum PCB footprint. Applications with area constrained printed-circuit board requirements include portable and battery-operated electronics.

下载 观看带字幕的视频 视频

技术文档

star =有关此产品的 TI 精选热门文档
未找到结果。请清除搜索并重试。
查看全部 3
类型 标题 下载最新的英语版本 日期
* 数据表 LMV60x 1-MHz, Low-Power, General-Purpose, 2.7-V Operational Amplifiers 数据表 (Rev. C) PDF | HTML 2016年 7月 29日
电子书 模拟工程师口袋参考指南(第五版) (Rev. C) 2018年 11月 30日
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 英语版 2018年 1月 31日

设计和开发

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)。

仿真模型

LMV601 Spice Model

SNOJ004.ZIP (1 KB) - Spice Model
计算工具

ANALOG-ENGINEER-CALC — 模拟工程师计算器

模拟工程师计算器旨在加快模拟电路设计工程师经常使用的许多重复性计算。该基于 PC 的工具提供图形界面,其中显示各种常见计算的列表(从使用反馈电阻器设置运算放大器增益到为稳定模数转换器 (ADC) 驱动器缓冲器电路选择合适的电路设计元件)。除了可用作单独的工具之外,该计算器还能够很好地与模拟工程师口袋参考书中所述的概念配合使用。
设计工具

CIRCUIT060013 — 采用 T 网络反馈电路的反相放大器

该设计将输入信号 VIN 反相并应用 1000V/V 或 60dB 的信号增益。具有 T 反馈网络的反相放大器可用于获得高增益,而无需 R4 具有很小的值或反馈电阻器具有很大的值。
设计工具

CIRCUIT060015 — 可调节基准电压电路

该电路结合了一个反相和同相放大器,可使基准电压在正负输入电压范围内进行调节。可通过增加增益来提高最大负基准电压电平。
设计工具

CIRCUIT060074 — 采用比较器的高侧电流检测电路

该高侧电流检测解决方案使用一个具有轨到轨输入共模范围的比较器,如果负载电流上升至超过 1A,则在比较器输出端 (COMP OUT) 产生过流警报 (OC-Alert) 信号。该实现中的 OC-Alert 信号低电平有效。因此,当超过 1A 阈值后,比较器输出变为低电平。实现了迟滞,使得当负载电流减小至 0.5 A(减少 50%)时,OC-Alert 将返回到逻辑高电平状态。该电路使用漏极开路输出比较器,从而对输出高逻辑电平进行电平转换,以控制数字逻辑输入引脚。对于需要驱动 MOSFET 开关栅极的应用,最好使用具有推挽输出的比较器。
模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用,包括业内超大的模型库之一,涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库,您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案,然后再进行布局和制造,可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中,您可以搜索 TI (...)
模拟工具

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能,允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装,如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能,但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表,请参阅:SpiceRack - 完整列表 

需要 HSpice (...)

用户指南: PDF
英语版 (Rev.A): PDF
封装 引脚 CAD 符号、封装和 3D 模型
SOT-SC70 (DCK) 6 Ultra Librarian

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

支持和培训

视频