Circuits

Dual Channel Regulator has power-on reset and watchdog timer.

Supplied in 28-Lead (4 x 5 mm) QFN and TSSOP packages, LT3640 current mode, step-down switching regulator integrates power-on reset timer for each channel and one common watchdog timer. Design features 4-35 V input range with 55 V transient ride through non-synchronous channel that delivers 1.1 A of output current, combined with 2.5-5.5 V input synchronous channel that provides up to 0.9 A...

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Lithium-Ion Battery Charger IC reenergizes 4.1 or 4.2 V cells.

Supplied in MSOP-8 package, RoHS-compliant RT9501A/B is single Lithium-Ion or Lithium-Polymer cell linear battery charger designed for compact, handheld devices. It combines charge status indication, charge termination, battery temperature monitoring, and current/voltage regulation. Three modes of charging - precharge, constant current, and constant voltage - are available, and battery...

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Multi-Rate/Multi-Protocol PHY supplied as single-chip solution.

Model PM5420 HyPHY 20G SoC enables universal multi-rate, multi-service line cards, transponder cards, and muxponder cards for MSPPs, WDM Platforms, ROADMs, OTPs, Packet-OTPs, and Optical Access Platforms. Features include set of framing, mapping, and multiplexing resources for various protocols, including OTN, SONET/SDH, Ethernet, Fibre Channel, ESCON, FICON, and multi-rate bit transparent...

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GPON ONT System-on-Chip offers multiple interfaces.

Dedicated for GPON (ITU-T G.984) network, PAS7401 is used to build power- and performance-optimized GPON ONT in Single Family Unit (SFU), Multiple Dwelling Unit (MDU), or similar configurations. It integrates GPON SERDES, MAC, and packet-processing functions together with ARM9 controller, dual Gigabit Ethernet UI, TDM interface, and dedicated DSP for VoIP processing. Simultaneous and sustained 2...

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Six-Channel DC/DC Converters power portable devices.

Supplied in 40-lead VQFN package, RT9911 provides complete power-supply solution for hand-held devices. It integrates one selectable Boost/Buck DC-DC converter, one step-down DC-DC converter, one main step-up converter, one PWM converter for CCD positive voltage, one inverter for CCD negative voltage, and one white LED driver for LCD backlight. Each DC-DC converter has independent shutdown input,...

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White LED Driver IC features LED current and timing control.

Designed for LCD TVs, Models AAT2400/2401 are master/slave devices that operate from regulated 12 or 24 Vdc power supply. AAT2400 supplies 40 V rail to drive 10 series LEDs with typical VF of 3.6 V with up to 100 mA. Sixteen current sinks split between master and slave devices provide constant current drive for up to 160 white LEDs. Eight-bit dot correction register compensates for variations in...

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Multi-Protocol PHY enables Compact Optical Access platforms.

Offering single-chip scalability, PM5426 HyPHY 10G addresses multi-service transponder and muxponder applications. Transponder Mode maps 10G client to OTU2, OC-192/STM-64 network or system interfaces, while Muxponder Mode maps SFP clients to OTU2 or OC-192/STM-64 network or system interfaces. Device provides framing, mapping, and multiplexing resources for variety of protocols, including OTN,...

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Micro Motion System operates directly from 3 Vdc battery.

Consisting of SQL-RV-1.8-6-12 piezo micro motor and NSD-2101 drive ASIC, SQUIGGLE-® RV Reduced Voltage Linear Drive System operates from battery without voltage boost. Motor achieves forces in excess of 50 g and resolution to 0.5 -µm. It can run at speeds greater than 7 mm/sec with power consumption less than 350 mW under typical loading conditions. Accepting direct 2.3-5.5 Vdc battery power,...

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Motor Driver IC is automotive-qualified.

Motor Driver IC is automotive-qualified.

Enabling control of parameters via SPI interface, ASSP E910.87 EC motor driver is designed for automotive or industrial applications with voltages between 4-27 V. Gate driver IC for 6 NMOS FETs allows driver outputs to be controlled at up to 60 kHz. Integrated voltage regulator can power small microprocessors directly. Protective features include phase shortcut, gate shortcut, cross conduction,...

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Krueger Sentry Gauge Announces the Release of Two New Chemical Sight Gauge Models Designed for Aggressive Liquid Storage Monitoring
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Krueger Sentry Gauge Announces the Release of Two New Chemical Sight Gauge Models Designed for Aggressive Liquid Storage Monitoring

Krueger Sentry Gauge, a leader in chemical sight gauges, now offers the ultimate in aggressive liquid storage monitoring devices. From sulfuric and hydrochloric acid to bleach, and acetone, our products are designed with robust features that deliver a long and trouble-free service life. See our video to learn all about this new and innovative line of sight gauges.

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