CATEGORIES

低オフセット電圧オペアンプ(<1mV)

STの高精度オペアンプ製品は、様々な動作電圧範囲、消費電力やゲイン帯域幅をもちます。そのため、必要な精度に合わせた最適な性能を得ることができます。

STの高精度オペアンプ・ソリューションには、ゼロドリフト・オペアンプおよび低オフセット・ドリフトのオペアンプが含まれ、そのため、STの高精度オペアンプは、ガス、温度、圧力、位置検出など、様々なセンサとの組み合わせに適しています。さらに、レール・ツー・レールの入力および出力機能を備えているため、使い易いうえにハイサイドおよびローサイド・センシングなどに適しています。

Low Offset Voltage Op Amp

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

Using an advanced CMOS manufacturing process, the TSX series of 16 V op amps helps save energy, improves accuracy and simplifies the design for applications from automotive electronics to smart buildings and industrial control.

  • The TSX631, TSX632, TSX634 single, dual and quad amplifiers offer a 200 kHz gain bandwidth product while consuming 60 μA maximum at 16 V
  • The TSX561, TSX562, TSX564 single, dual and quad amplifiers offer an outstanding speed/power consumption ratio, 900 kHz gain bandwidth product while consuming only 250 μA at 16 V
  • The TSX921 and TSX9291 single amplifiers offer excellent AC characteristics, respectively 10 and 16 MHz gain bandwidth and 0.0003 % THD+N

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
太陽光発電システム

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:

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
Choose design tool:

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:

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