Circuits

IC monitors battery voltage, current, and temperature.

Suited for variety of handheld devices, Model STC3100 has built-in Coulomb counter to calculate battery charge, and stores data at 16-bit resolution for retrieval by system controller. Access is via I2C interface, enabling controller to create graphical representation of remaining battery-operating time. Device has 64-bit identifier for traceability, 32 bytes RAM for battery history storage, and...

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Magnetic Rotary Encoder IC provides motion sensing.

Magnetic Rotary Encoder IC provides motion sensing.

Based on stacked-die solution, dual die Model AS5215 provides analog sine and cosine output for redundant motion sensing in automotive microcontroller-based systems. Amplitude of output signal is programmable via sensitivity and gain settings. Users can select raw, inverted, or DC-referenced output mode signals. Housed in TSSOP 14 package, device operates at 5 V supply and offers minimal...

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Dual Output Regulator operates at frequencies up to 2 MHz.

Dual Output Regulator operates at frequencies up to 2 MHz.

Integrating 2% constant on-time buck regulator and 2% linear regulator, A4402 suits microcontroller or DSP-based applications. Unit includes adjustable soft-start timer, watchdog timer to monitor state of microcontroller/DSP, and power-on reset function with adjustable delay as signal to reset microcontroller/DSP. Available in 16-pin TSSOP package, with exposed pad for enhanced thermal...

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DC Motor Driver IC targets automotive markets.

DC Motor Driver IC targets automotive markets.

Suited for DC brush motor applications, 6 A Model SPF7302 features externally adjustable delay timer to halt OCL for proper motor startup. Open load detections are present at start-up to ensure steady operation. Housed in thermally enhanced 16-pin HSOP power package with exposed thermal pad on bottom, H-bridge driver includes overvoltage protection, overcurrent protection with latch, undervoltage...

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Innovasic Semiconductor® Announces Pin-Compatible 80C186XL and 80C188XL Embedded Processors are in Production

Innovasic Semiconductor® Announces Pin-Compatible 80C186XL and 80C188XL Embedded Processors are in Production

Drop-in replacement alleviates expensive system re-design ALBUQUERQUE, NM, August 27, 2009 - Innovasic Semiconductor, a leader in extended life semiconductor solutions, today announced the IA186XL and IA188XL are now in production. The IA186XL and IA188XL are form, fit, and function compatible with the original Intel-® 80C186XL and 80C188XL 16-bit high-integration embedded processors. The...

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Buffer/Equalizer drives signals at PCIe 2.0 speeds.

Buffer/Equalizer drives signals at PCIe 2.0 speeds.

Model MAX4950A dual-channel buffer and equalizer re-drives PCIe-® 1.0 and PCIe 2.0 signals at data rates up to 5.0 Gbps. Contained in 6.0 x 6.0 mm, 36-pin TQFN package, it includes 2 identical signal-amplitude buffers with idle/receive detection to eliminate noise at output. Programmable input equalization and output de-emphasis compensate for circuit board losses. Operating from 3.3 V supply,...

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Li-Ion, LiFePO4 Chargers integrate overvoltage protection.

Li-Ion, LiFePO4 Chargers integrate overvoltage protection.

Supplied in 3 x 3 mm DFN packages, MCP731XX Lithium-Ion (Li-Ion) and MCP732XX Lithium Iron Phosphate (LiFePO4) Chargers feature voltage regulation and integrated pass transistor. All charge-management controllers have max input voltage of 18 V and come with one of 2 OVP set points: 5.8 and 6.5 V for single-cell MCP73114 and MCP73113/23 or 13 V for dual-cell MCP73213 and MCP73123. Features and...

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Voltage Regulator powers FPGA and ASIC cores and I/O.

Housed in 15 x 15 x 2.8 mm surface mount LGA package, LTM4614 DC/DC -µModule-® can regulate either 2 voltages from 0.8-5 V at up to 4 A each, or 1 output voltage at up to 8 A by sharing current from both outputs. Device operates from 2 different supply rails ranging from 2.375-5.5 V or from 1 input supply by tying input pins together. Offering efficiency up to 94%, Model LTM4614 supports output...

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Timing Controller provides power management for notebooks.

Providing power management technology for DisplayPort-®-based notebooks that use LCD monitor, embedded solution combines VPP1606 DisplayPort timing controller with intelligent LED backlight control, VPA2000 power IC that can generate 6 output voltages, and VPA1100 external boost switch to drive LED. Integration of Power Smart technology not only optimizes image quality on display, but also helps...

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