IC UpdateAnalog/General Purpose…Communications…Data Conversion/Interface…Microprocessors…Power Conversion/Control…
| Type | Features | Device | Price | Source and Contact | |||||
| Power amplifier | Power amp features a power detector, all matching circuitry, and digital enable control; operates in the 2.4 GHz frequency range; delivers 17.5-dBm output power at 3% EVM using 105 mA while operating in 802.11b mode; offers a quiescent current of 48 mA; QFN.. | SE2582Ll | ea/10,000 $0.65 | SiGe Semiconductor, Ottawa, Ontario 613-820-92448 info@sige.com http://www.sige.com | |||||
| Log amp | Dc precision log amp computes the log-ratio of an input current or voltage relative to a reference current or voltage; handles eight decades of dynamic range; operates on a 5 or ±5-V dual supply over 5 to 75C; provides a quiescent current of 10 mA; QFN-16.. | LOG114 | ea/1,000 $7.90 | Texas Instruments, Dallas TX Literature Response Center 1-800-477-8924 http://www.ti.com | |||||
| Gateway processor | 2.7-GHz gateway processor drives gigabit packet processing and enables integrated security, and voice processing and wire speed QoS. High performance on all LAN and WAN interfaces; less than 2.5 W; RISC CPU, dedicated DSP engines for VoIP, multiple accelerator processors, two GMIIs, PCI, and two USB interfaces; samples available now.. | Vx170 | ea/10,000 $30 | Ikanos Communications, Fremont, CA Sales 510-438-5349 sales@ikanos.com http://www.ikanos.com | |||||
| Xpander logic | Xpander logic chips help overcome the limited number of MCU I/O ports. devices use I2C serial peripheral interface. Can be assigned many I/O-intensive tasks; microTFBGA25, and microTFBGA36 packages; keypad controller, PWM, A/D and D/A converters.. | STMPE801 STMPE2401 | ea/100,000 $0.80 $1.50 | STMicroelectronics, Lexington, MA Information 781-861-2650 http://www.st.com | |||||
| LIN transceiver & voltage regulator | LIN transceiver and voltage regulator in a single mixed-signal chip. 3.3- or 5.0-V devices interface between a LIN protocol controller and the physical bus. 40 to +105 C operation, ESD to ±8 kV.. | AMIS-40615AMIS-40616 | ea/1,000 $0.73 | AMI Semiconductor, Pocatello, ID Information 208-233-4690 http://www.amis.com | |||||
| Hearing-aid DSP | ICs and packaged hybrid DSP-based audio systems provide high-precision sound for next-generation digital hearing aids; features 24-bit dual MAC DSP core, configurable accelerator signal-processing engine, 90 to 110-dB system dynamic range, up to four microphone input channels; has peripheral blocks to directly interface with transducers, battery, and controls.. | Ezairo 5910 | ea/100,000 $30 | AMI Semiconductor, Pocatello, ID Information 208-233-4690 http://www.amis.com | |||||
| 16-bit MCUs | 28- and 44-pin packaged 16-bit MCUs have 16- to 64-Kbytes of flash and 4- or 8-Kbytes of SRAM; allow flexible use of peripherals by letting designers map them through a “Peripheral Pin Select” function; dual I2C, UART, SPI interfaces, five timers, five PWMs, 10-bit A/D converter; operating current of 650 μA/MIPS, typical sleep current 150 nA.. | PIC24 -FAxxGA002 -FAxxGA004 | ea/10,000 From $1.69 | Microchip Technology, Chandler, AZ Sales 480-792-7200 http://www.microchip.com | |||||
| Dual-core 32-bit MCUs | 32-bit MCUs incorporates two superscalar CPU cores and feature 480-Mbit/s USB 2.0, ATAPI, and an image-processing engine; target high-speed real-time control, 480-MIPS and 400-MFLOPS floating-point performance; four-layer bus configuration, CAN controller, A/D and D/A, 272-pin BGA package.. | SH7205 SH7265 | $21 $23 | Renesas Technology America, San Jose, CA Technical Support 408-382-7500 http://www.america.renesas.com | |||||
| Serial-to-parallel converter | 16-channel serial-to-parallel converter with 200-V push-pull outputs and a backplane driver targets multisegment EL displays; features a shift register speed of 500 kHz with a 2-V logic supply voltage; has high-voltage outputs and backplane driver designed to source and sink ±1.0 mA each; 32-pin QFN package. | HV509 | ea/1,000 $1.86 | Supertex, Sunnyvale, CA Ken Vickers 404-222-4810 kennethv@supertex.com http://supertex.com | |||||
| Step-down converter | 1.5-MHz, 500-mA step-down converter operates over a 2.7 to 5.5-V input range; offers an output adjustable voltage from 0.6 to VIN; supports 100% duty-cycle low-dropout operation; delivers 96% efficiency; offers 30 µA no load quiescent current; 8-pin STDFN.. | AAT1120 | ea/1,000 $0.85 | Advanced Analog Technologies Sunnyvale, CA Bill Weiss bweiss@analogictech.com http://www.analogictech.com | |||||
| LDO regulators | Family of dual 200-mA LDOs consumes 90-µA ground current with both LDOs enabled; feature a PSRR of 65 dB at 1 kHz, a frequency range up to 10 MHz, a startup time of 160 µs, a typical dropout voltage of 230 mV at 200-mA output loads, and 3% accuracy over line, load, and temperature; provide fixed-output voltages from 0.9 to 3.6 V; 6-pin SON. | `TPS719xx | ea/1,000 $0.75 | Texas Instruments, Dallas, TX Literature Response Center, (SC-07076) 800-477-8924 http://www.ti.com | |||||
| Battery charger | 950-mA li battery charger automatically selects between USB or wall adapter; provides protection up to 22 V max on both inputs; draws less than 12 µA from the battery terminal in both standby and shutdown modes; features preset charge voltage with ±0.6% accuracy; 10-lead DFN package. | LTC4075HVX | ea/1,000 From $2 | Linear Technology Milpitas, CA 800-4-LINEAR http://www.linear.com | |||||
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