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DPDT switches for high-frequency signals
11 June 2008, Switches, Relays & Keypads
Maxim has introduced the MAX4996/MAX4996L triple double-pull/double-throw (DPDT) switches for multiplexing high-frequency signals up to 670 MHz. To enable high-frequency switching, these switches feature low on-resistance of 2,0 Ω, low on-capacitance of 6 pF and low power consumption of 3 μA. Additionally, they provide three logic inputs to control the switches in pairs. Consuming only 10 μA when the logic inputs are not rail-to-rail, these switches are well suited for applications that must interface directly with low-voltage processors. High-frequency switching enables multiplexing SDHC and SDIO interfaces, making these devices ideal for portable applications such as cellphones, PDAs, and portable media players (PMPs). Available in a space-saving, 3,5 x 3,5 mm, 24-pin TQFN package, the devices operate from a 2,5 V to 5,5 V supply-voltage range and are fully specified over the -40°C to +85°C temperature range. For more information contact CST Electronics, +27 (0)11 608 0070, ecampling@cstelectronics.co.za, www.cstelectronics.co.za |
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Further reading:
- 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 ...
- SP4T switch matrix
26 June 2019, Conical Technologies, Switches, Relays & Keypads
Mini-Circuits announced the release of the latest addition to its test system lineup, the RC-2SP4T-40 USB and Ethernet controlled single-pole four-throw switching matrix.
This new device is fitted with ...
- USB-C buck charger
29 May 2019, CST Electronics, Power Electronics / Power Management
Designers of portable Li-ion battery-powered electronics can add a USB Type-C (USB-C) charging system to their products with the MAX77860 3A switch-mode charger from Maxim Integrated Products. The device ...
- Wi-Fi microcontroller
29 May 2019, iCorp Technologies, DSP, Micros & Memory, Switches, Relays & Keypads
The ESP32-S2 from Espressif Systems is a highly integrated, low-power, 2,4 GHz Wi-Fi microcontroller SoC (system-on-chip) supporting Wi-Fi HT40 and 43 general-purpose I/Os. Based on an Xtensa single-core ...
- Miniature slide switches
29 May 2019, Wiltron Agencies, Switches, Relays & Keypads
Hartmann Codier’s new SR254 product range of slide switches provides variants in horizontal and vertical versions that can be used as on, off, or change-over switches with contact wiping on make and break. ...
- DIN-rail mounted SSRs
30 April 2019, TRX Electronics, Switches, Relays & Keypads
Crydom’s SeriesOne DIN-rail mounted AC and DC output solid state relays (SSRs) offer a cost-effective combination of size and ratings thanks to their patent-pending design. The product line includes single-channel ...
- USB-C buck charger
30 April 2019, CST Electronics, Power Electronics / Power Management
Designers of portable Li-ion battery-powered electronics can add a USB Type-C (USB-C) charging system to their products with the MAX77860 3A switch-mode charger from Maxim Integrated Products. The device ...
- Dual-circuit tact switch
27 March 2019, TRX Electronics, Switches, Relays & Keypads
C&K has extended its KSC range of tactile switches with the addition of a new dual-circuit model. The new KSC-DCT tact switches offer single-pole double-throw, normally-closed normally-open dual-circuit ...
- Multi-axis joystick
27 March 2019, Brabek, Switches, Relays & Keypads
New from APEM is the JC series multi-axis, Hall-effect joystick. Designed specifically for keyboard integration, the JC series measures just 26 mm below the panel, making it ideal where space is limited ...
- Multiple-output PMICs
30 January 2019, CST Electronics, Power Electronics / Power Management
The MAX17270, MAX77278, MAX77640/MAX77641 and MAX77680/MAX77681 power-management integrated circuits (PMICs) from Maxim Integrated Products help to reduce the power management footprint for space-constrained ...
- PMIC for optical measurements
30 January 2019, CST Electronics, Power Electronics / Power Management
The ultra-low-power MAX20345 from Maxim Integrated Products provides a way for designers of always-on wearable and Internet of Things (IoT) devices to extend battery runtime while shrinking form factor. ...
- Security supervisor ICs for IoT designs
30 January 2019, CST Electronics, Analogue, Mixed Signal, LSI
Designers of Internet of Things (IoT) can protect stored, sensitive information using the MAX36010 and MAX36011 single-chip security supervisors from Maxim Integrated Products. These security solutions ...
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