|
|
Current-sense amplifiers
30 March 2011, Analogue, Mixed Signal, LSI
Maxim has introduced the MAX9611 and MAX9612, the latest additions to its portfolio of high-side, current-sense amplifiers (CSAs). Designed for industrial, consumer and automotive applications that require digitised current-sense data, the ICs integrate a 12-bit ADC and a gain block that can be configured as either an op-amp or a comparator. This integration provides the key components for easy implementation of fault monitoring and closed-loop control applications, such as inrush-current limiting and gain control.
The devices integrate an I²C-controlled, 12-bit, 500 Sps ADC for reading the sense-resistor current, input common-mode voltage, op-amp/comparator output, op-amp/comparator reference voltage and internal die temperature. The I²C bus is compatible with 1,8 V and 3,3 V logic, providing a direct interface for modern microcontrollers. For more information contact Michelle Parreira, CST Electronics, +27 (0)11 608 0070, sales@csstelectronics.co.za, www.cstelectronics.co.za |
|
|
|
| Share: |
 |
Via email client |
 |
 |
 |
 |
print |
|
|
|
|
|
Further reading:
- Accelerometer with high-accuracy temperature sensor
28 August 2019, Altron Arrow, Analogue, Mixed Signal, LSI
The STMicroelectronics LIS2DTW12 combines a MEMS 3-axis accelerometer and a temperature sensor on a single die for use in space-constrained and battery-sensitive detectors such as shipping trackers, wearables ...
- Miniature quartz crystal
28 August 2019, Würth Elektronik eiSos, Analogue, Mixed Signal, LSI
IQD Frequency Products has launched one of the world’s smallest quartz crystals, the IQXC-240, which measures just 1,2 x 1,0 mm with a height of only 0,33 mm. It is available in frequencies between 36 ...
- Pressure and temperature sensor
28 August 2019, Altron Arrow, Analogue, Mixed Signal, LSI
The MS5837-02BA pressure sensor module from TE Connectivity is an ultra-small, gel-filled pressure sensor optimised for both altimeter and barometer applications. Designed for consumer devices such as ...
- Motion sensor with machine learning
28 August 2019, Altron Arrow, Analogue, Mixed Signal, LSI
STMicroelectronics has integrated machine learning technology into its advanced inertial sensors to improve activity tracking performance and battery life in mobiles and wearables. The LSM6DSOX iNEMO ...
- Low-power real-time clock
31 July 2019, CST Electronics, Analogue, Mixed Signal, LSI
The MAX31341B nanoPower real-time clock (RTC) from Maxim Integrated Products enables designers of space-constrained systems such as wearables, medical monitors, point-of-sale (POS) equipment and portable ...
- Healthcare sensors for wearable devices
31 July 2019, CST Electronics, Analogue, Mixed Signal, LSI
Designers creating next-generation wearable health and fitness applications can reduce temperature measurement power with the MAX30208, as well as shrink optical solution size with the MAXM86161 from ...
- MEMS timing solutions for aerospace/defence
31 July 2019, Altron Arrow, Analogue, Mixed Signal, LSI
SiTime recently unveiled its Endura MEMS timing solutions for aerospace and defence applications such as field and satellite communications, precision GNSS, avionics, and space. The Endura products are ...
- PCIe clock buffers
31 July 2019, Altron Arrow, Analogue, Mixed Signal, LSI
Microchip Technology announced four new 20-output differential clock buffers that exceed PCIe (PCI Express) Gen 5 jitter standards for next-generation data centre applications. The ZL40292 (85Ω termination) ...
- Impedance and potentiostat front end
26 June 2019, Altron Arrow, Analogue, Mixed Signal, LSI
A new electrochemical and impedance measurement front end has been developed by Analog Devices to enable the next generation of vital sign monitoring devices and intelligent electrochemical sensors.
The ...
- ‘Industry’s fastest’ 12-bit ADC
26 June 2019, Altron Arrow, Analogue, Mixed Signal, LSI
Texas Instruments introduced a new ultra-high-speed analog-to-digital converter (ADC) with what it claims are the industry’s widest bandwidth, fastest sampling rate and lowest power consumption. The ADC12DJ5200RF ...
- Crystal oscillators for automotive systems
26 June 2019, Altron Arrow, Analogue, Mixed Signal, LSI
Mercury Electronics Europe has announced a new range of wide operating temperature crystal oscillators that are suitable for use in automotive applications.
The new surface mount HY series offers 15 ...
- Automotive touchscreen controllers
26 June 2019, Altron Arrow, Analogue, Mixed Signal, LSI
Microchip Technology has rolled out three new maXTouch touchscreen controllers and optimisation services which address the electromagnetic interference (EMI) and electromagnetic compatibility (EMC) challenges ...
|
|
