高压运放系列(10V - 36V)

意法半导体的10~36 V系列高压运算放大器 提供许多可实现的功耗和增益带宽组合。我们的众多运算放大器让用户能够以适当的准确度获得优越性能。高电压系列运算放大器简化了传感器设计,适用的应用从汽车电子到智能楼宇和工业控制。

得益于内部开发的先进BiCMOS制造工艺,TSB系列36 V轨到轨运算放大器提供与传统LM324运算放大器相同的带宽,但功耗低4倍。


Precision High Voltage Op-amps

TSB182: very high precision, 36V op amp



TSB582: High output current (200mA) 36V BiCMOS dual operational amplifier

Available in space saving packages with minimized thermal resistance due to exposed pads, the TSB582 is a dual operational amplifier with embedded thermal shutdown and output current limiter for both industrial and automotive applications.

In closed-loop motor control systems a preferred way to read out the shaft’s angular position is the rotary resolver. Resolvers can be found in various applications, from light industrial to heavy duty, such as: servo motor feedback, oil and gas production, jet engine fuel systems, aircraft flight surface actuators, communication position systems, steering wheels or vehicle control systems.

Since the primary winding is typically powered through a rotary transformer, no brushes or rings are needed. This increases the overall reliability and robustness of the resolver and makes it perfectly suitable for harsh environments with varying temperature and in oily, dusty, or humid surroundings.

The TSB582 was originally designed to manage the power amplification to pilot the primary winding of a resolver device. Thanks to a wide supply voltage range (4 to 36V) the TSB582 is also an excellent fit for power demanding applications like: AC and DC power sources, valve drivers, line drivers, LED drivers and servo drivers.

TSB series: 36 V op amps for automotive and industrial applications

除了出色的速度/功耗比,我们的36 V TSB系列运算放大器还具有出色的功率密度、高ESD耐受性和低功耗等优点:

  • TSB511TSB512TSB514属于6 MHz带宽放大器系列产品,具有轨到轨输入和输出,能够确保在2.7至36V单电源以及±1.35 V至±18 V双电源供电下正常工作。 
  • TSB621TSB622TSB624是一系列非常适合工业和汽车应用的通用运算放大器,具有可扩展的工作电压范围和轨对轨输出。这些器件具有出色的速度/功耗比和1.7 MHz增益带宽积,并且每个放大器在36 V的电压下消耗的电流均低于375 μA。
  • 意法半导体的380µA/2.5 MHz TSB57运算放大器具有高稳定性和可靠性,非常适合电压范围宽泛的应用。提供单通道 (TSB571) 和双通道 (TSB572) 版本。
  • 意法半导体的100µA/560 kHz TSB61运算放大器可在-40°C至125°C的温度范围内工作,非常适合工业和汽车应用,同样提供单通道 (TSB611) 和双通道 (TSB612) 版本。
  • 意法半导体的1.8 mA/6 MHz TSB711(单通道)TSB712(双通道)运算放大器兼具宽带宽、高转换速率、低噪声、轨到轨输出和高精度等特性,因此适用于各种应用,包括:滤波器、电源和电机控制、执行器驱动、霍尔效应传感器和电阻式换能器。另提供22 MHz版本:TSB7191(单通道)TSB7192(双通道)