Circuits

Circuits

Interface IC offers one connection for charging, audio, data.

Conserving board space by eliminating need for multiple connections, MC34825 Mini USB Interface IC helps create smaller consumer products by offering single mini USB connector for external accessories such as chargers, headsets, microphones, and audio/data connections. Analog IC also lowers power consumption and extends battery life by supporting all-passive audio accessories, and intelligent...

Read More »
Miscellaneous Management Systems

Power Management Devices offer hot swap support.

Integrating charge pumps with programmable current, Models ispPACÂ-®-POWR1014-2 and ispPAC-POWR1014A-2 control MOSFETs in hot swap and sequencing applications. POWR1014-2 combines 24 macrocell PLD and dual precision voltage monitoring comparators with accuracy of 0.3%, while POWR1014A-2 also integrates 10-bit ADC for voltage measurements and I2C interface that enables microcontroller to read...

Read More »
Electronic Amplifiers

Op Amps achieve 180 MHz at 1 mA.

Featuring rail-to-rail inputs and outputs, Models LTC6246, LTC6247, and LTC6248 are single, dual, and quad op amps, respectively, with 90 V/-µs slew rate and 4.2 nV/√Hz wideband noise. Input offset voltage is specified at 500 µV max and open loop gain is 45 V/µV. Employing bias current cancellation to achieve max of 350 nA input bias current over most of input common mode voltage range,...

Read More »
Electronic Amplifiers

Op Amps achieve 180 MHz at 1 mA.

Featuring rail-to-rail inputs and outputs, Models LTC6246, LTC6247, and LTC6248 are single, dual, and quad op amps, respectively, with 90 V/Â-µs slew rate and 4.2 nV/√Hz wideband noise. Input offset voltage is specified at 500 µV max and open loop gain is 45 V/µV. Employing bias current cancellation to achieve max of 350 nA input bias current over most of input common mode...

Read More »
Signal Processors

National Semiconductor Introduces Industry's First 65 MHz, 24-Bit Color SerDes Family for Infotainment Displays

FPD-Link II Chipsets Deliver Scalable Solution for Full Range of Display Resolutions September 28, 2009 - National Semiconductor Corp. (NYSE: NSM) today introduced the industry's first serializer and deserializer (SerDes) chipsets capable of driving high-resolution, 24-bit color flat-panel displays with a 65 MHz clock. The two new additions to National's FPD-Link II SerDes chipset family deliver...

Read More »
Signal Processors

National Semiconductor Introduces Industry's First 65 MHz, 24-Bit Color SerDes Family for Infotainment Displays

FPD-Link II Chipsets Deliver Scalable Solution for Full Range of Display Resolutions September 28, 2009 - National Semiconductor Corp. (NYSE: NSM) today introduced the industry's first serializer and deserializer (SerDes) chipsets capable of driving high-resolution, 24-bit color flat-panel displays with a 65 MHz clock. The two new additions to National's FPD-Link II SerDes chipset family deliver...

Read More »
Circuits

Contactless-Memory IC suits reusable electronic tickets.

Model SRi2K features on-chip memory of 2 Kb and RFID circuitry that operates at standard 13.56 MHz carrier frequency. It has 64-bit ID and lockable memory blocks for security, while 8-bit anticollision mechanism allows large numbers of tickets to coexist without interfering. To prevent data loss due to power failure while ticket is being debited, IC features dual 32-bit decrementing counters....

Read More »
Power Supplies

Passive Low Frequency Interface wirelessly powers MCU.

Model TMS37157 passive low frequency interface (PaLFI) can wirelessly supply MSP430 MCU, from up to 1 m, to remotely communicate with/power implantable medical devices, track containers, and configure electronic equipment. Unit provides battery check and charge function via RF field. Memory is accessible via SPI and wireless LF 134 kHz interface and no battery is required for data programming...

Read More »
Circuits

Contactless-Memory IC suits reusable electronic tickets.

Model SRi2K features on-chip memory of 2 Kb and RFID circuitry that operates at standard 13.56 MHz carrier frequency. It has 64-bit ID and lockable memory blocks for security, while 8-bit anticollision mechanism allows large numbers of tickets to coexist without interfering. To prevent data loss due to power failure while ticket is being debited, IC features dual 32-bit decrementing counters....

Read More »
Power Supplies

Passive Low Frequency Interface wirelessly powers MCU.

Model TMS37157 passive low frequency interface (PaLFI) can wirelessly supply MSP430 MCU, from up to 1 m, to remotely communicate with/power implantable medical devices, track containers, and configure electronic equipment. Unit provides battery check and charge function via RF field. Memory is accessible via SPI and wireless LF 134 kHz interface and no battery is required for data programming...

Read More »

All Topics