CATEGORIES

低失调电压运放(<1mV)

意法半导体的精密运算放大器产品包含几个系列,具有不同的电压范围及多种功耗和增益带宽组合。它让用户能够以适当的准确度获得优越性能。

意法半导体的精密运算放大器解决方案包含零漂移放大器和温度范围内偏移漂移小的放大器。因此,意法半导体的精密运算放大器可与任何传感器一起使用,包括气体、温度、压力和位置传感器。此外,轨到轨输入与输出特性实现了轻松且准确的高端和低端感应。

Low Offset Voltage Op Amp

New generation of micropower, high-bandwidth, 16 V CMOS op amps

TSX系列16 V运算放大器采用先进的CMOS制造工艺,能够节约能源、提高精度,并简化了从汽车电子到智能建筑和工业控制等应用的设计流程。

  • TSX631TSX632TSX634单、双和四路放大器具有200 kHz的增益带宽积,在16 V电压下的最大电流仅为60 μA。
  • TSX561TSX562TSX564单、双和四路放大器具有出色的速度/功耗比,提供900 kHz的增益带宽积,在16 V电压下的电流仅为250 μA。
  • TSX921TSX9291单路放大器具有出色的交流特性,其增益带宽分别为10和16 MHz,并且其THD+N均为0.0003%。

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:

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

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
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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 and bill of materials costs
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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.
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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