Circuits

Profinet I/O Interface targets small automation devices.

Profinet I/O Interface targets small automation devices.

Anybus-IC for Profinet IO embedded single-chip interface features microprocessor with Ethernet controller and Profinet I/O device software stack in 9 cm2, 32-pin dual in-line housing. Requiring 5 V supply, it functions as standard I/O device and supports Profinet conformance class A, with up to 144 bytes of input and output data permitted. For microcontroller-based devices, it is connected via...

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Power Management ICs support OMAP35x processors.

In 7 x 7 mm BGA package, TPS65950 supports up to 14-channels of power management conversion. In addition to 3 DC/DC converters and low-noise LDOs, it includes dual audio codec and drivers, monitor and control features, battery charger, LED driver, 10-bit, 3-input ADC, vibra and keypad functionality, high-speed USB transceiver with 5 V power supply and I2C communications interface. TPS65920 and...

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Voltage Translator eliminates need of direction control pins.

Model FXLA102 is 2-bit, low voltage dual supply auto direction translator that features propagation delay of 5 nsec and data rate of 80 Mbps. With built-in automatic direction control, it allows the device to sense and control data flow direction, without any direction control pin. Available in compact, 1.6 x 1.6 mm MicroPak(TM) packaging, RoHS compliant unit utilizes lead-free (Pb-free)...

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H-Bridge Driver ICs are designed for DC brush motors.

Operating at 3 voltage classes (7, 18, and 36 V) with current ratings of 0.5, 1.0, and 2.0 A, respectively, BD62xx Series ICs offer TTL-compatible interface to external MCU and internal VREF PWM conversion circuit allowing implementation of PWM control from analog voltage input. Able to withstand 4 kV ESD, they have internal shut-down circuitry that reduces standby current to less than 1 -µA....

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Power Amplifiers are designed for 18-33 GHz frequency ranges.

Available in bare die or surface mount packaging, AMMC/P-6333 driver amplifiers target wireless communication infrastructure applications, including point-to-point radios, VSAT and fiber to the home. Fabricated using 0.25 um enhancement mode PHEMT technology, amplifiers deliver gain of 20 dB and P1dB of 23 dBm. With 50 W matching and third order intercept point of 30 dBm, they can be used with...

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Three-axis Compass IC orients maps on cell phones and PNDs.

Model HMC5843 chip-scale compass IC with 3-axis magnetic sensors enables display of compassing, pointing, and heading information, regardless of angle device is being held, enabling user to more easily and intuitively read digital maps. It incorporates 12 bit A/D converter and I2C serial bus interface in 4 x 4 x 1.3 mm SMT package. Interface allows for integration into devices with personal...

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DC-DC Boost Converter offers micro-power consumption.

DC-DC Boost Converter offers micro-power consumption.

Suited for battery-driven OLED or LCD displays, Model AS1343 delivers 40 mA at 24 V from two AA cells or 30 mA at 12 V from single AA cell. Unit operates from single 0.9-3.6 V supply and can provide adjustable output voltages from 5.5-42 V. Housed in 3 x 3 x 0.8 mm TDFN 10-pin package, converter offers automatic power save operation, 1 MHz fixed switching frequency, 2% output voltage accuracy,...

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Systems-on-Chip optimize hard disk drive operation.

Based on 65 nm process technology, TrueStore-® RC8900 iterative decoding read channel provides data transfer rates up to 4.0 GHz, while TrueStore PHY8900 offers compatibility with 6 Gb/s SAS and SATA, as well as 4.25 G Fibre Channel protocols. With adaptive equalization, receiver allows restores of noisy data without errors. Debugging is enabled with test features including firmware-controllable...

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