产品概述
描述
TSV772是双20 MHz带宽单位增益稳定放大器。轨到轨输入级和13 V/µs的转换速率使TSV772成为低侧电流测量的理想选择。200 µV的最大输入电压提供高精度，允许精确放大小振幅输入信号。
TSV772可以在2.0 V - 5.5 V的单电源供电下运行；完全特征化的输出电容可达47 pF，也可轻松用作A/D转换器输入缓冲区。
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所有功能
- 增益带宽积20 MHz，单位增益稳定
- 低输入偏移电压：典型值为50 µV，最大值为200 µV。
- 低输入偏置电流：2 pA（典型值）。
- 低噪音：7 nV/√Hz
- 电压转换率：13 V/µs
- 宽电源电压范围：2.0 V至5.5 V
- 轨到轨输入和输出
- 4 kV HBM ESD容差
- 输入共模范围包括低轨
- 更宽的温度范围：-40°C 至 +125 °C
- 可提供汽车级版本
- 优势：
测量精度几乎不受噪声或输入偏置电流的影响 高频信号调节
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Thermal-electrical Simulators for Components
Signal Conditioning Design Tool
NFC/RFID Calculators
Choose design tool: 
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations 
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data 
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs 
Specify input/output power for each node in the tree Check for consistency Design each individual node
Power Supply Design Tool
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations Choose type: DC/DC AC/DC 太阳能电池充电器 TestTypeName AC/DC PFC
LED Lighting Design Tool
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data Choose type: DC/DC AC/DC
Digital Power Workbench
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs Power Tree Designer
Specify input/output power for each node in the tree Check for consistency Design each individual node Choose design tool: 
Select ratings and application waveforms Get junction temperature and blocking voltage graphs Search and sort suitable devices 
Select ratings and application waveforms Estimate power losses Search and sort suitable devices 
Supports long mission profiles Provides power loss and temperature graphs Helps define heatsink thermal properties 
Help select the right ViPOWER Automotive power device Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis Supports various PCB configurations 
Specify system ratings and surge waveform Search and sort suitable devices 
Build simple schematics and firmware inputs in minutes Quickly generate reliable estimates of: Battery life System power consumption Bill of materials costs
AC Switches Simulator
Select ratings and application waveforms Get junction temperature and blocking voltage graphs Search and sort suitable devices Rectifier Diodes Simulator
Select ratings and application waveforms Estimate power losses Search and sort suitable devices STPOWER Studio
Supports long mission profiles Provides power loss and temperature graphs Helps define heatsink thermal properties Twister Sim
Help select the right ViPOWER Automotive power device Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis Supports various PCB configurations TVS Simulator
Specify system ratings and surge waveform Search and sort suitable devices Estimate
Build simple schematics and firmware inputs in minutes Quickly generate reliable estimates of: Battery life System power consumption Bill of materials costs Choose design tool: 
Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass 
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window 
Returns circuit component values Provides current error graphs 
Provides current error graphs. Help to select the right High side current sensing and shunt devices.
Active Filters
Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass Comparators
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window Low side Current Sensing
Returns circuit component values Provides current error graphs High side Current Sensing
Provides current error graphs. Help to select the right High side current sensing and shunt devices. Choose design tool: 
Input geometry and substrate properties Get antenna impedance 
Enter forward and reverse link characteristics The tool returns link budget estimate 
Enter antenna parameter and matching target Select the topology of the matching network The tool returns component values for the desired design targets
NFC Inductance
Input geometry and substrate properties Get antenna impedance UHF Link Budget
Enter forward and reverse link characteristics The tool returns link budget estimate NFC Tuning Circuit
Enter antenna parameter and matching target Select the topology of the matching network The tool returns component values for the desired design targets 特别推荐
EDA符号、封装和3D模型
STMicroelectronics - TSV772
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| TSV772IDT | 批量生产 | SO-8 | 工业 | Ecopack3 | |
| TSV772IQ2T | 批量生产 | QFN-8L P 0.5 mm | 工业 | Ecopack3 | |
| TSV772IST | 批量生产 | MiniSO-8 | 工业 | Ecopack3 | |
| TSV772IYDT | 批量生产 | SO-8 | 汽车应用 | Ecopack3 | |
| TSV772IYST | 批量生产 | MiniSO-8 | 汽车应用 | Ecopack3 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
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| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | 等级规格 | Operating Temperature (°C) (min) | 等级规格 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||||
| TSV772IYST | | | distributors 无法联系到经销商，请联系我们的销售办事处 | MiniSO-8 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | Automotive | -40 | 汽车应用 | |||
| TSV772IYDT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | Automotive | -40 | 汽车应用 | |||
| TSV772IDT | | | distributors 无法联系到经销商，请联系我们的销售办事处 | SO-8 | Tape and Reel | MOROCCO | EAR99 | NEC | -40 | 125 | Industrial | -40 | 工业 | |||
| TSV772IQ2T | | | distributors 无法联系到经销商，请联系我们的销售办事处 | QFN-8L P 0.5 mm | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | Industrial | -40 | 工业 | |||
| TSV772IST | | | distributors 无法联系到经销商，请联系我们的销售办事处 | MiniSO-8 | Tape and Reel | CHINA | EAR99 | NEC | -40 | 125 | Industrial | -40 | 工业 | |||
TSV772IYST 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
MiniSO-8
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC
TSV772IYDT 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
SO-8
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
MOROCCO
ECCN (US):
EAR99
ECCN (EU):
NEC
TSV772IDT 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
SO-8
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
MOROCCO
ECCN (US):
EAR99
ECCN (EU):
NEC
TSV772IQ2T 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
QFN-8L P 0.5 mm
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC
TSV772IST 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
封装:
MiniSO-8
包装类型:
Tape and Reel
RoHS:
-
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC
Don't show this again