Delivered in 0,8 x 1,2 mm chip scale packaging, the new MIC2782 from Micrel features dual pushbutton reset inputs and extended setup periods. Intended for safely generating hard system resets, the device generates a reset pulse for a reset timeout period of 0,5 s, 1 s or 2 s, after both pushbutton inputs have been held low for a selectable setup period of 6 s, 8 s, 10 s or 12 s. The IC also features a second output that immediately asserts if both pushbutton inputs have been asserted, and deactivates if one or both inputs are released. The MIC2782 provides 65 kΩ pull-up resistors on the pushbutton inputs. Designers can tie both pushbutton inputs together if they desire a single pushbutton input. The device operates over the 1,5 V to 5,5 V supply voltage range, consuming just 2,2 mA at 3,3 V.
High-speed PIN diode Altron Arrow
Analogue, Mixed Signal, LSI
Vishay’s new high-speed Silicon PIN diode is able to detect both visible and near infra-red radiation over a wide spectrum range from 350 to 1100 nm.
Read more...Analogue front end for sensor measurements Electrocomp
Analogue, Mixed Signal, LSI
The NJU9103 AFE from Nisshinbo is a tiny analogue front end, with a 16-bit resolution ADC and up to 512 x signal amplification from the programmable gain amplifier.
Read more...Single-channel software configurable I/O Altron Arrow
Analogue, Mixed Signal, LSI
These use cases of the AD74115H include analogue output and input, digital output and input, resistance temperature detector (RTD), and thermocouple measurement capability.
Read more...Current-sense amplifier with PWM rejection Altron Arrow
Analogue, Mixed Signal, LSI
Analog Devices’ AD8410A is a high voltage, high bandwidth current-sense amplifier that features an initial gain of 20 V/V and a 2,2 MHz bandwidth.
Read more...Combining a LPF and ADC driver for a 20 Vp-p signal Altron Arrow
Analogue, Mixed Signal, LSI
A mixed-signal ADC driver circuit’s optimum performance depends on multiple variables: the driver’s settling time, the RC filter’s time constant, driving impedance, and the ADC sampling capacitor’s kickback current, all interact during acquisition time and contribute towards sampling errors.
Read more...Pressure sensor with NextNav certification EBV Electrolink
Analogue, Mixed Signal, LSI
STMicroelectronics’ LPS22DF pressure sensor has received a NextNav certification, which guarantees performance and reliability for geolocation and other types of applications.
Read more...Multi-zone distance sensor with 90° field of view Avnet Silica
Analogue, Mixed Signal, LSI
STMicroelectronics has revealed a new FlightSense multi-zone distance sensor, with 90° field of view, to bring lifelike situational awareness to applications like home automation, computers, robots, and smart equipment.
Read more...Six-axis IMU with Qvar sensing channel Altron Arrow
Analogue, Mixed Signal, LSI
The LSM6DSV16X from STMicroelectronics is a high-performance, low-power six-axis IMU, featuring a three-axis digital accelerometer and a three-axis digital gyroscope.
Read more...Bidirectional current-sense amplifier with PWM RS South Africa
Analogue, Mixed Signal, LSI
The MAX49925 from Analogue Devices is a bidirectional current-sense amplifier (CSA) with an input common-mode range that extends from -40 to 76 V, making it suitable for 48 V HEV applications where there are large automotive transients.
printer friendly version