Fairchild Semiconductor Corp.
San Jose, CA 95134
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Stereo Amplifier suits portable audio systems and PCs.
Fully differential 200 mW FAN7005 dual, stereo, headphone amplifier for PCs, PDAs, and MP3 players, features low current consumption of less than 2.2 and 0.1 mA, in normal and shutdown operation, respectively. When continuous RMS power is delivered to 8 ohm speaker at 5V supply, it produces less than 0.3% of THD+N (total harmonic distortion plus noise). Power supply rejection ratio is less than...
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MOSFETs suit portable/handheld applications.
Models FDS4770, FDS4470, FDS4780, FDS4480, and FDS4672A are N-channel 40 V MOSFETs that provide DC/DC conversion in power supplies for laptop, computer VRM, telecom, and datacom/router applications. Model FDS4770, at 7.5 mOhms, has max junction temperature of 175-°C. Depending on input and output voltages demanded by application, MOSFETs can be used as synchronous rectifiers or as primary or...
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PWM Controller suits SMPS and DC/DC converter applications.
Fixed frequency, voltage mode FAN7556 offers power saving mode current of 200 Ã-µA and stand-by current of 100 Ã-µA. Unit includes current sensing comparator, trimmed oscillator, temperature compensated reference, and high current totem pole output. Auto-restart circuit provides over-voltage protection, over-current protection, and over-load protection. Available in DIP-8 and SOP-8...
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Power Amplifier IC suits portable audio applications.
Model FAN7023 monaural, CMOS power amplifier comes in mini SO-8 and SO-8 package. When delivering 1.0 W of continuous RMS power into 8 ohm speaker at 5 V supply, unit typically has 0.1% of THD+N. It operates from 2.2-5.5 V supply, and Power Supply Rejection Ratio is typically 65 dB. With low supply current and shutdown function, as well as low shutdown current consumption of 0.1 microamp, FAN7023...
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Triacs optimize performance in consumer appliances.
Model FKPF12N60 and Model FKPF12N80 are 600 and 800 V triacs, respectively. High efficiency is achieved with low on-state loss of 1.5 V max. Designed with planar silicon structure, standard 12 A units are suitable for switching inductive loads. Both triacs are housed in isolated TO-220F packages. Applications include washing machines, vacuum cleaners, dimmers, remote switches, and ac motor...
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Power Amplifier extends battery life in portable applications.
Dual, fully differential 2 W CMOS Model FAN7031 features 20-pin, TSSOP-EP thermally enhanced package. Integrated, adaptive bias current control circuit decreases crossover distortion. Amplifier consumes 4 Ã-µA in shutdown mode over power supply range of 2.7-5.5 V. It allows Single Ended operation for headphone drive. Internal gain adjustment is provided through 2 input pins. FAN7031 is...
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Voltage Regulator works with Opteron(TM) and Athlon(TM) processors.
Suited for use with processors with Hammer technology, model FAN5098 DC/DC voltage regulator IC provides power regulation for CPU VCORE. Unit utilizes multi-phase architecture, including control-loop methods for load regulation and transient response. Rated for operation from 0 to +70Ã-
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Single/Dual-Gate Logic Devices provide ring-free switching.
Ultra Low Power TinyLogic(TM) products operate over 0.9-3.3 V Vcc range. Suited for low-voltage, battery-powered, portable applications, NC7SP models offer propagation delays of 6 ns at 1.8 V and 3 ns at 3.3 V. NC7SV models offer 1.9 ns propagation delays at 1.8 V, and 1 ns at 3.3 V. All models provide Over Voltage Tolerant (OVT) inputs and outputs that interface with devices operating up to 3.6...
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Error Amplifier simplifies offline power conversions.
Offered with 5,000 VRMS isolation voltage, Model FOD2741 incorporates optocoupler, precision reference, and error amplifier into one 8-pin, white, dual-inline package. Unit provides isolated voltage feedback between secondary and primary sides of power conversion circuits for control and regulation purposes. Amplifier offers 2.5 VREF with 0.5%, 1%, and 2% tolerance options; current transfer ratio...
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Microcontroller suits portable/handheld applications.
With on-chip peripherals, built-in precision clock generator, and standby current of less than 100 nA typical, model ACE1502 integrates ACEx(TM) family core with 2K bytes code EEPROM, 64 bytes each SRAM and data EEPROM, and I/O port with Ã-
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