TDK Corporation expands its Micronas Dual-Die Hall-effect sensor portfolio with the HAR 379x magnetic field sensors for multidimensional measurements in safety-critical automotive applications according to ISO 26262 rules and in industrial applications. The new sensors come with a digital output: besides pulse-width modulation (PWM) output, the SENT protocol according to the latest generation of SAEJ2716 […]
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SMD pulse transformers for Gigabit Ethernet and PoE
TDK Corp. has expanded the ALT4532 series of pulse transformers with new types for Gigabit Ethernet and Power over Ethernet (PoE) applications. The new ALT4532P type is designed for emerging 2.5GBASE-T (2.5 Gbit/sec) and 5GBASE-T (5 Gbit/sec) LAN applications as well as 1000BASE-T (1 Gbit/sec) applications with 600-mA PoE. The new ALT4532H type is compatible […]
Low-noise MEMs microphones target IoT apps
TDK Corporation announces an expansion of its ultra-low noise MEMS microphone family with the ICS-40740, delivering 70 dB (A) SNR with 133 dB sound pressure level Acoustic Overload Point. The low self-noise coupled with wide dynamic range makes the ICS-40740 ideal for voice controlled IoT applications, especially those with integrated loudspeakers, as well as wearable […]
Low-power barometric pressure sensor targets smartphones, IoT apps
TDK Corporation announces the InvenSense ICP-10100, an ultra-low noise and ultra-low power MEMS capacitive barometric pressure sensor. The ICP-10100 achieves the industry’s lowest pressure noise* of 0.4 Pa RMS, attains the industry’s lowest power consumption of 1.3 µA, and ensures excellent temperature stability with a temperature coefficient of ±0.5 Pa/°C. The capacitive pressure sensor can measure […]
High-accuracy three-axis magnetometer features low RMS noise and current consumption
A highly accurate three-axis magnetometer combines an extremely sensitive tunnel magneto-resistive (TMR) element developed by TDK and an advanced electronic compass ASIC designed by AKM in a small package. The new TMR magnetometer on a chip, which has miniature dimensions of just 1.6×1.6×0.6 mm, features the industry’s lowest RMS noise of just 40 nT-rms and […]
World’s smallest common-mode choke targets automotive Ethernet apps
TDK Corporation presents the ACT1210L common-mode choke – the world’s smallest of its type for automotive Ethernet applications. Its dimensions are just 3.2 mm x 2.5 mm x 2.5 mm, making it just half the size of the existing ACT45L choke which measures in at 4.5 mm x 3.2 mm x 2.8 mm. Series production […]
