Fake DS18B20
Fake DS18B20 found Bought a small lot of DS18B20 from a small Chinese Online Shop… None of them working. Behavior like a shorted component. Testing them with a small component …
COTS Test: Wireless Charger
COTS Test series – Wireless Power – part 1 Testing this pair of Wireless Power Transmitter + Receiver I noticed that the output current measured was 10% of the stated …
WE SKEDD Line
The SKEDD line of PCB connectors by WE One alternative solution for a press-fit PCB connector is the WE Patented SKEDD contact. A great solution seems to be the 3 …
ATECC108 from ATMEL
ATECC108 is a ECDSA Crypto Authentication Chip that is using key sizes of 256 or 283 bits and supports I²C communication (< 1Mb/sec) and Single-Wire Interface. Features: NIST B283/K283/P256 bit …
MAX15062: PFM from 60v 3v3 or 5V @300mA
MAX15062 : 60V, 300mA, Ultra-Small, High-Efficiency, Synchronous Step-Down, PFM, DC-DC Converter Product folder: http://www.maximintegrated.com/datasheet/index.mvp/id/7171 EvKits: 3.3 volt MAX15062AEVKIT http://www.maximintegrated.com/datasheet/index.mvp/id/8178 5 volt MAX15062BEVKIT http://www.maximintegrated.com/datasheet/index.mvp/id/8179
Faulty Condenser Mic
FET: Power dissipation PCM: 0.1W Gate Current G: 10mA Drain current : 1mA Drain-Source voltage VGDO: -20 V
TI Integrated AFE for Low-Power pH Sensing Applications – LMP91200
LMP91200 http://www.ti.com/product/lmp91200 TI announces the LMP91200 configurable AFE as the latest in the advanced family of sensor solutions, the industry’s first integrated pH sensor AFE circuit that interfaces with all …
ADuM4160
The ADuM4160 is a USB port isolator, based on Analog Devices Coupler® technology. Datasheet: http://www.analog.com/static/imported-files/data_sheets/ADuM4160.pdf Direction of Data Flow detection Upstream facing port isolation Voltage: 3.1 to 5.5V http://www.analog.com/en/interface/digital-isolators/adum4160/products/product.html
TLV1117: Low cost LDO’s just got lower
TI news: The TLV1117 is a positive low-dropout voltage regulator designed to provide up to 800 mA of output current. The device is available in 1.5-V, 1.8-V, 2.5-V, 3.3-V, 5-V, …