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IC Land
See our selection of ICs currently on stock. ICs are on original reels and original packaged.
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$269.00
/ 2000 piece
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on original reel in original packaging RoHS NEW
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$129.00
/ 2000 piece
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on original reel in original packaging RoHS NEW
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$129.00
/ 2000 piece
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on original reel in original packaging RoHS NEW
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$1,300.00
/ 2500 piece
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on original reel in original packaging nonRoHS NEW
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$65.00
/ 6 piece
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6 pieces AT89C51SND1C-TQFP80ROTIL RoHS new Features • MPEG I/II-Layer 3 Hardwired Decoder – Stand-alone MP3 Decoder – 48, 44.1, 32, 24, 22.05, 16 kHz Sampling Frequency – Separated Digital Volume Control on Left and Right Channels (Software Control using 31 Steps) – Bass, Medium, and Treble Control (31 Steps) – Bass Boost Sound Effect – Ancillary Data Extraction – CRC Error and MPEG Frame Synchronization Indicators • Programmable Audio Output for Interfacing with Common Audio DAC – PCM Format Compatible – I2S Format Compatible • 8-bit MCU C51 Core Based (FMAX = 20 MHz) • 2304 Bytes of Internal RAM • 64K Bytes of Code Memory – AT89C51SND1C: Flash (100K Erase/Write Cycles) – AT83SND1C: ROM • 4K Bytes of Boot Flash Memory (AT89C51SND1C) – ISP: Download from USB (standard) or UART (option) • External Code Memory – AT80C51SND1C: ROMless • USB Rev 1.1 Controller – Full Speed Data Transmission • Built-in PLL – MP3 Audio Clocks – USB Clock • MultiMedia Card® Interface Compatibility • Atmel DataFlash® SPI Interface Compatibility • IDE/ATAPI Interface • 2 Channels 10-bit ADC, 8 kHz (8-true bit) – Battery Voltage Monitoring – Voice Recording Controlled by Software • Up to 44 Bits of General-purpose I/Os – 4-bit Interrupt Keyboard Port for a 4 x n Matrix – SmartMedia® Software Interface • 2 Standard 16-bit Timers/Counters • Hardware Watchdog Timer • Standard Full Duplex UART with Baud Rate Generator • Two Wire Master and Slave Modes Controller • SPI Master and Slave Modes Controller • Power Management – Power-on Reset – Software Programmable MCU Clock – Idle Mode, Power-down Mode • Operating Conditions: – 3V, ±10%, 25 mA Typical Operating at 25°C – Temperature Range: -40°C to +85°C • Packages – TQFP80, BGA81, PLCC84 (Development Board)
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$4.00
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in original tube TI 75 pieces per tube RoHS NEW Features - Wide Input Voltage Range:
- TPS5430: 5.5 V to 36 V
- TPS5431: 5.5 V to 23 V
- Up to 3-A Continuous (4-A Peak) Output Current
- High Efficiency up to 95% Enabled by 110-m
 Integrated MOSFET Switch - Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
- Internal Compensation Minimizes External Parts Count
- Fixed 500 kHz Switching Frequency for Small Filter Size
- Improved Line Regulation and Transient Response by Input Voltage Feed Forward
- System Protected by Overcurrent Limiting, Overvoltage Protection and Thermal Shutdown
- -40°C to 125°C Operating Junction Temperature Range
- Available in Small Thermally Enhanced 8-Pin SOIC PowerPAD Package
- For SWIFT™ Documentation, Application Notes and Design Software, See the TI Website at www.ti.com/swift
- APPLICATIONS
- Consumer: Set-top Box, DVD, LCD Displays
- Industrial and Car Audio Power Supplies
- Battery Chargers, High Power LED Supply
- 12-V/24-V Distributed Power Systems
SWIFT, PowerPAD are trademarks of Texas Instruments.
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