Electronic Drivers

Integrated IBGT Ignition Driver optimizes automotive ignition.
Electronic Drivers

Integrated IBGT Ignition Driver optimizes automotive ignition.

Specified over -40 to +140°C range, E91.89 is supplied in SOIC 8N package, integrates internal slew-rate control as well as programmable soft turn-on/switch-off functions, and operates from 6-26 V supply. Corresponding to input control signal, product drives IGBT which provides current to ignition coil. Together with ignition coil and ignition IGBT, it is integrated into compact module...

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Electronic Drivers

Clock Network Manager has 8 programmable output banks.

As flexible clock network management device, UT7R2XLR816 offers independent bank programmability for frequency, I/O type, polarity, skew, and voltage. It supplies up to 16 clock outputs over 8 banks, with independent power supplies for each. Outputs can be configured as LVCMOS or standard LVDS pairs, and phase is adjustable with respect to reference clock. Other characteristics include less than...

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Electronic Drivers

Power/Display Optimizer extends portable device battery life.

Implemented in portable elecronic devices, Intelligent Display Power Optimizer (DPO) Proven System Block (PSB) works in conjunction with Visual Enhancement Engine (VEE(TM)) v2.0 to deliver TV-quality viewing experience and up to 80% reduction in backlight power usage. Single-chip solution's VEE examines video bit stream in real-time, on pixel-by-pixel basis, and also runs comparative algorithms...

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Electronic Drivers

Display Driver IC optimizes power use in portable devices.

ArcticLink® II VX2 is used in display sub-systems of phones, netbooks/smartbooks, mobile TV devices, and PNDs. Providing TV-quality visual experience, embedded Visual Enhancement Engine v2.0 leverages pixel-by-pixel processing to be effective in all lighting conditions. Up to 32 Mb embedded frame buffer supports up to WSVGA resolution and 24-bit color depth, while programmable fabric...

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Electronic Drivers

LED Driver can be controlled by SMBus/I2C communications.

Capable of driving 96 pieces of 3.4 V/50 mA LEDs, 8-channel Model ISL97677 is suited for notebook and monitor LCD backlight applications with PWM dimming and fault reporting functions. Unit has multiple channels of voltage controlled current sources with typical currents matching ±0.7%, which compensate for non-uniformity effect of forward voltage variance in LED strings. Housed in 5 x 5 mm...

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Charge Pump Driver enables PWM dimming for LED backlighting.
Electronic Drivers

Charge Pump Driver enables PWM dimming for LED backlighting.

Model SC652 supports up to 5 LEDs with 1 PWM dimming input, while SC656 supports up to 7 LEDs with 1 or 2 independent PWM dimming inputs. Both integrate digital low-pass filters that convert PWM dimming signal's duty-cycle into DC current for LCD backlighting with white LEDs. Drivers PWM inputs accept 200 Hz to 50 kHz PWM signals with logic level of 1.4 V and above. Input supply voltage range is...

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Electronic Drivers

Differential ADC Driver suits RF and IF applications.

Offered as driver for 8- to 10-bit giga-sample ADCs, ADA4960-1 achieves better than 63 dB SFDR performance at frequencies up to 500 MHz and 52 dB up to 1 GHz. Differential amplifier comes in single- or dual-channel versions and has buffered inputs that isolate gain-setting resistor from signal inputs. Consequently, device maintains constant 10 kW differential input resistance for gains of 6-15...

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Electronic Drivers

PWM Dimming LED Driver suits LCD backlight applications.

Capable of driving up to 96 pieces of 3.4 V/50 mA LEDs, Model ISL97678 has 8 channels of voltage controlled current sources with typical currents matching to ±1%, which compensate for non-uniformity effect of forward voltage variance in LED strings. Unit features PWM dimming up to 30 kHz with 0.8-100% duty cycle and maintains ±1% current matching across all ranges. Housed in 5 x 5 mm...

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Electronic Drivers

Dimmable LED Driver IC targets SSL retrofit lamps.

Offering deep dimming down to 1% of full light intensity, Model SSL 2102 is suitable for small form-factor applications with closed casings. Device includes switched SMPS controller with buck and flyback configurations, valley switching detection, demagnetization detection, and over temperature protection. Designed to support start-up from rectified mains voltage, IC is suited for SSL retrofit...

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Dual Port VDSL2 Line Driver is suited for DSLAM designs.
Electronic Drivers

Dual Port VDSL2 Line Driver is suited for DSLAM designs.

Facilitating 24- and 48-port deployments, ISL1539A supports 8 and 17 MHz VDSL2 profiles and is also compatible with ADSL2+ standard. It features 240 MHz bandwidth, greater than 3,000 V/Â-µsec differential slew rate, and 4 internal wideband op amps configured as 2 pairs of differential line drivers. Each driver is wideband current feedback amplifier, and each pair of ports also includes 2...

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