Analogue, Mixed Signal, LSI


Current-sensing amplifier

26 May 2010 Analogue, Mixed Signal, LSI

STMicroelectronics’ TSC102 is a high-side current-sensing amplifier with low power consumption that is designed for direct connection to a small current-sensing resistor sitting at a voltage up to 30 V. This direct connection allows a system to be monitored without disturbing its ground connection, which is essential in applications such as automotive systems or for monitoring power supplies with multiple outputs. The device also has rugged inputs to survive applied voltages ranging from -16 V to 60 V. The TSC102 integrates two op-amps and provides full access to the pins of the second op-amp. This access allows designers to implement a variety of signal-conditioning functions such as gain adjustment to optimise the range of the output signal. The op-amp can also be configured as a comparator to implement over-current protection, or as a first- or second-order low-pass filter to promote stable sensing in systems where noise is present.



Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

3 kW TVS diode arrays
30 June 2020, Avnet South Africa , Circuit & System Protection
To ensure critical operations, aviation and space systems rely on digital and logic functionality and circuitry in engine control units, environmental controls, instruments and actuators. Data centres, ...

Read more...
PCIe Gen 4 switches
30 June 2020, Avnet South Africa , Computer/Embedded Technology
To support cloud, data centre and hyperscale computing that facilitates advancements in artificial intelligence (AI) and machine learning (ML), Microchip Technology released to production its Switchtec ...

Read more...
Sensor signal conditioning IC
30 June 2020, Hi-Q Electronics , Analogue, Mixed Signal, LSI
New from Renesas Electronics is the ZSSC3240 sensor signal conditioner (SSC) – the newest member of its leading-edge SSC portfolio. The ZSSC3240 delivers high accuracy, sensitivity and flexibility for ...

Read more...
DIN-rail mounting DC-DC converters
30 June 2020, Avnet South Africa , Power Electronics / Power Management
Shortly after unveiling the brand-new DIN-rail mounting DC-DC converter family, the DDR-15/30/60/120/240 series, Mean Well has announced the DDR-480 series (480 W) to enable integration into higher-power ...

Read more...
Highly accurate 1-wire temperature sensor
29 April 2020, CST Electronics , Analogue, Mixed Signal, LSI
The MAX31825 temperature sensor from Maxim Integrated provides 8-bit to 12-bit Celsius temperature measurements with better than ±1°C accuracy from 0°C to +70°C and ±1,75°C from -45°C to +145°C. The ...

Read more...
HDMI 2.1 active switch
29 May 2020, Altron Arrow , Analogue, Mixed Signal, LSI
Diodes Incorporated announced the PI3HDX12221, an HDMI 2.1 active switch with linear ReDriver that enables manufacturers of TVs, PCs, gaming consoles and set-top boxes to adopt the latest 12 Gbps HDMI ...

Read more...
Board-mount pressure sensors
29 May 2020, TRX Electronics , Analogue, Mixed Signal, LSI
The ABP series of board-mount pressure sensors from Honeywell are fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects and accuracy errors (which include non-linearity, ...

Read more...
Wi-Fi and BLE combo module
29 May 2020, Avnet South Africa , Telecoms, Datacoms, Wireless, IoT
Dialog Semiconductor announced the DA16600, a module that combines its advanced Wi-Fi and BLE (Bluetooth Low Energy) capabilities into a single solution. This two-in-one module is comprised of two ...

Read more...
HV MOSFET for ruggedness, smart PWM controller for flexibility
30 June 2020, Avnet South Africa , Power Electronics / Power Management
As the world recently celebrated Earth Day, STMicroelectronics’ blog recently featured one of its many components that help better manage the electricity people consume every day and therefore, decided ...

Read more...
Why ‘new space’ satellites demand a new approach to components
29 May 2020, Avnet South Africa , News
New space is opening up exciting opportunities for businesses, which can create completely new products, services and capabilities that were, until recently, impossible or impractical.

Read more...