Vishay has released three new dual single-pole double-throw (SPDT) and dual double-pole double-throw (DPDT) CMOS analog switches.
The devices combine low-voltage operation and low on-resistance in small miniQFN packages for audio, SIM card and multipurpose signal switching in space-constrained products.
The DG2735A and DG2725 are dual SPDT switches in the miniQFN10 package, designed for an operating range of 1,65 V to 4,3 V. With its guaranteed low 0,6 Ω maximum on-resistance at 2,7 V and fast turn-on time of 64 ns and turn-off time of 42 ns at 2,7 V, the DG2735A is designed for audio output switching in receivers and speakers. The DG2725 offers typical on-resistance of 0,7 Ω at 3 V, while providing lower parasitic capacitance.
The DG2599 has an operation voltage range of 1,65 V to 5 V and can be used as a quad SPDT or dual DPDT switch. The device features the miniQFN16 package, on-resistance of 2,8 Ω typical at 3 V, and -3dB bandwidth to 186 MHz. Both the DG2725 and DG2599 feature power-off protection that guarantees < 1 μA COM1and COM2 leakage, when V+ = 0 V and VCOM1 or VCOM2 = 4,3 V.
Guaranteed compatible with 1,65 V logic, all three devices are easily interfaced with low-voltage DSP or MCU control logic, making them well suited for direct power from a one-cell Li-ion battery. The ICs feature latch-up protection greater than 300 mA as tested per JESD78. They conduct signals within power rails equally well in both directions when on, and block signals up to the power supply level when off, with guaranteed break-before-make switching operation.
Compact high precision magnetometer Future Electronics
Test & Measurement
Bosch Sensortec has introduced the BMM350, a compact 16-bit, 3-axis magnetometer engineered to deliver high accuracy, low noise, and exceptional energy efficiency in space constrained designs.
Read more...Standalone USB PD controller Future Electronics
Power Electronics / Power Management
The STUSB4531 from STMicroelectronics is a standalone USB Power Delivery sink controller designed to streamline the implementation of USB-C power negotiation in sink devices without requiring a full software stack on a host microcontroller.
Read more...Compact power MOSFET for high current switching Future Electronics
Power Electronics / Power Management
onsemi’s NTMFSC2D6N08X is a high-performance 80 V N-channel power MOSFET engineered for demanding switching and power conversion applications.
Read more...Wide input step-down DC-DC converter Future Electronics
Power Electronics / Power Management
The DCP3601 from STMicroelectronics is a wide-input, synchronous step-down DC-DC converter designed for compact and efficient power conversion in industrial and embedded systems.
Read more...Connector range for demanding environments Future Electronics
Interconnection
TE Connectivity’s DEUTSCH connector range offers high-performance interconnect solutions engineered for demanding environments where reliability and durability are essential.
Read more...Power MOSFET in a PowerFLAT package Future Electronics
Power Electronics / Power Management
The ST8L60N065DM9 from STMicroelectronics is a 600 V N-channel Super-Junction power MOSFET that offers excellent performance in a compact surface-mount package.
Read more...Power the always-on edge AI Future Electronics
Telecoms, Datacoms, Wireless, IoT
Ambiq Micro has announced the Apollo510 Lite System-on-Chip Series, the newest member of its Apollo5 family designed to meet the growing demand for always-on intelligence at the edge.
Read more...Reliable connectivity in harsh environments Future Electronics
Interconnection
The ecomate family of circular, multiway connectors from Amphenol delivers exceptional durability, safety, and versatility for power and signal applications.
Read more...Processor with attached NPU Future Electronics
DSP, Micros & Memory
STMicroelectronics expanded its STM32 ultra-low-power family with the launch of the STM32U3 for cost-sensitive applications in industrial, medical, and consumer electronics devices.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version