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The following page content corresponds to the products formerly marketed by NEC Electronics

Applications > System Applications > Digital Home Electronics > Digital AV >

Digital Cameras


Digital cameras include mechanically controlled strobes and motors that are driven by numerous power supplies.

The interface between the main ASIC or ASSP and each function is 5V, so insulated-gate bipolar transistor (IGBT) control for strobe light emission and motor control therefore supports a 5V interface, making the EA-9HD-which can be used to reduce EMI noise-ideal. The 16-bit 8K0R/Kx3-L microcontroller, which achieves both high-speed operation and low power consumption, is also ideal for image stabilization control.

We also offer an extensive lineup of products for motor drivers and system power supplies.

Digital cameras


Functional block diagram of Digital cameras

Functional block diagram of Digital cameras

Image expansion


Recommended device

Embedded array


Product Name/Alias Features
EA-9HD IGBT control for strobe light emission and motor control via 5V interface, low EMI noise achieved by mounting capacity cells (capacitors), 0.35 µmm CMOS process, high density through 3/4 layer wiring channel-less structure (SOG), high-speed embedded array


Microcontroller


Product Name/Alias Features
78K0R/Kx3-L 16-bit All Flash microcontroller: wealth of on-chip peripheral functions such as a high-speed A/D converter, operational amplifier, reset circuit,and on-chip oscillator; ultra-low power consumption, 44 to 100 pins
78K0/Kx2-L 8-bit All Flash microcontroller: wealth of on-chip peripheral functions such as an operational amplifier, reset circuit, and on-chip oscillator; ultra-low power consumption, 16 to 48 pins


Motor driver


Product Name/Alias Features
µPD168118B 7-channel H-bridge, 64-pin FLGA (5 × 5 mm) package, 256 micro steps, built-in photo interrupter driver and buffer
µPD168105 5-channel H-bridge, 36-pin FLGA (4 × 4 mm) package, built-in photo interrupter driver and buffer


CCD driver


Product Name/Alias Features
µPD16510 Four-channel vertical driver for 2-dimensional CCD; one-channel driver for driving vertical overflow drain (VOD) shutter
µPD16520A 10-channel vertical driver for 2-dimensional CCD; one-channel driver for driving VOD shutter


System power supply IC


Product Name/Alias Features
µPD168802 Seven-channel DC/DC converter (built-in three-channel MOSFET), one-channel series regulator, 48-pin VQFN (6 × 6 mm) package


Power MOSFET


Product Name/Alias Features
µPA507,µPA508 Built-in Schottky barrier diode


Diode


Product Name/Alias Features
NNCD []DA,NNCD []F Built-in electrostatic discharge protection element, minimum withstand capacity of 30 kV guaranteed based on electrostatic discharge immunity test (IEC61000-4-2)