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12-Bit, 2-MSPS, Dual-Channel, Pseudo-Differential MicroPower Serial SAR ADC: The ADS7947/8/9 family offers outstanding true 12-bit performance, a dedicated power-down mode enable pin to simplify power-down implementation, and a wide supply range (2.8V to 5.25V). Precision offset and gain over temperature eliminate the need for temperature calibration, reducing system cost and complexity.
ADS7947: Price (1ku): $1.95 – $2.10 |
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Li-Ion Battery Monitor and Secondary Protection IC for Electric and Hybrid Electric Vehicles: The bq76PL536 monitors individual cell voltages in large lithium battery packs with an accuracy of ±1mV, allowing the system to accurately determine state of charge. A single device can manage up to 6 series cells, and multiple devices can be stacked for high-voltage packs up to 192 cells.
bq76PL536: Price (1ku): $5.00 – $5.50 |
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4.5-V to 18-V Input, 4-A Synchronous Step-Down SWIFT™ Converter with
TPS54425: Price (1ku): $1.75 – $2.10 |
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8-Channel LED Driver Controller with Integrated Intelligent Thermal Controller: TLC5960/61 allows for 20% less wasted power through intelligent headroom monitoring (iHVM™) compared to existing solutions, while saving board space through integration of necessary control circuitry.
TLC5960: Price (1ku): $1.15 – $1.30 |
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2-V to 15-V, 75-mA, 96%-Efficient Step-Down Converter: Optimized to work with high-output impedance energy sources, the TPS62120 achieves 15-mVpp output ripple with a small 4.7-µF output capacitor. The device features a wide hysteresis window for the Undervoltage Lock-Out threshold (UVLO), allowing charging of the input capacitor to assure a smooth startup from high-impedance sources such as solar panels, piezoelectric, inductive, or electromechanical energy harvesting elements.
TPS62120: Price (1ku): $0.95 – $0.95 |
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Resonant-Switching Driver Controller for LED Lighting: The TPS92020's high efficiency allows tighter and smaller form factors, providing an ideal solution for higher power LED lighting applications. The patent-pending architecture can save 40% in multi-LED string applications.
TPS92020: Price (1ku): $0.80 – $1.00 |
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Advanced PWM Controller with Integrated Pre-Bias Start-up Capability: The UCC28250 allows output voltage to rise smoothly and monotonically without undershoot or overshoot. A smooth, controlled voltage rise is necessary in most applications so that downstream load circuits can power up correctly.
UCC28250: Price (1ku): $1.70 – $2.00 |
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Low-Noise, Low-Power, 36-V, Op Amp: The OPA209 series of precision op amps achieves very low voltage noise density (2.2nV/√Hz) with a supply current of only 2.5mA (max). In precision data acquisition applications, the device provides fast settling time to 6-bit accuracy, even for 10-V output swings.
OPA2209: Price (1ku): $1.65 – $2.00 |
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6-Channel Video Amp with 3-SD and 3-Full-HD Filters, 6-dB Gain: The THS7364 is a low-power video amplifier with integrated Full-HD (1080p60) low-pass filters that can support a wide range of video systems, allowing one hardware solution to support a variety of models with varying feature sets. The device consumes 68% less power than the nearest competitor and supports the requirement for greener consumer electronics and Energy Star compliance.
THS7364: Price (1ku): $0.80 – $0.95 |
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25-W Stereo I²S Audio Amp with Speaker EQ, 2-Band DRC, and DC Protection: Larger output FETs and reduced RDSON make the TAS5715 ideal for driving 4-Ω loads and delivering higher power with improved thermal performance. The device's advanced audio processing coupled with direct-connect I²S support reduces system cost and improves audio performance.
TAS5715: Price (1ku): $2.25 – $2.50 |
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Low-Voltage, 24-Bit I²C and SMBus I/O Expander: With its wide VCC range, the TCA6424A interfaces with next-generation microprocessors and microcontrollers on the SDA/SCL side, where supply levels are dropping down to conserve power.
TCA6424A: Price (1ku): $0.95 |
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Metering: Gas and Water | |||||||||||||
Automotive Vision Control | |||||||||||||
Energy Harvesting | |||||||||||||
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Guides: | |||||||||||||
Transportation Safety Brochure | |||||||||||||
DC/DC Converter Selector Guide - Quick Reference Card for Automotive Applications | |||||||||||||
Application Notes: | |||||||||||||
DAC Post-Filter Design Based on DRV6xx Family | |||||||||||||
XIO2213B Implementation Guide | |||||||||||||
SN65LVDS348 versus SN65LVDS349 | |||||||||||||
TPD12S015 PCB Layout Guidelines | |||||||||||||
bq246xx Device Comparison | |||||||||||||
Optimizing Power Consumption and Power-Up Overshoot Using TPS54160A-Q1 Family | |||||||||||||
Using the bq24650 to Charge a Sealed, Lead-Acid Battery | |||||||||||||
Implementing a Buck Converter with the TPS23753A | |||||||||||||
Videos: | |||||||||||||
Demystifying DRAM Jitter, Part 1: Basics | |||||||||||||
Demystifying DRAM Jitter, Part 2: DRAM Input Jitter | |||||||||||||
Demystifying DRAM Jitter, Part 3: DRAM Output Jitter | |||||||||||||
Clocking the Signal Path: Part 1 | |||||||||||||
Clocking the Signal Path: Part 2 | |||||||||||||
Highest-Performing AFEs for Superior Ultrasound | |||||||||||||
Coexistence Test of PurePath™ Wireless Audio | |||||||||||||
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FPGA-Based System Design with High-Speed Data Converters (in Europe): Join design experts from Avnet Electronics Marketing and Texas Instruments for an in-depth and hands-on, two-day workshop that will focus on integrating high-speed data converters using FPGA-based digital signal processing techniques. Attendees will work with the latest generation Xilinx Virtex®-6 platform, tightly coupled with TI's high-speed data converters. Workshops in Germany, France, Italy, and Sweden. Register now. |
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Technology Days 2010: The seminars provide a learning forum where practical high-performance design solutions, tools, techniques, topologies and examples will be presented. Each Tech Day includes Power Supply Design Seminar presentations.
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2010-2011 TI Power Supply Seminar: This seminar provides technical and practical presentations that combine new advanced power supply concepts, basic design principles and real-world application examples. It is appropriate both for those learning and those experienced in power supply design. |
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TI's first wafer fabrication facility in China will put manufacturing closer to the company's growing customer base there. Located in the Chengdu High-Tech Zone (CDHT), considered by many to be China's next major technology hub, TI Chengdu will further expand TI's analog production capacity.
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“System System Stability – Intelligence can be Outside the Processor,” by Carmen Gonzalez. Bodo's Power Systems (pages 36-37), July 2010. | |||||||||||||
“SuperSpeed USB (USB 3.0): More Than Just a Speed Increase,” by Dan Harmon. Planet Analog, July 2010. | |||||||||||||
“Signal Chain Basics #43: Active Filters,” by Rick Downs. Planet Analog, July 2010. | |||||||||||||
“Power Tip 25: Improve a Power Supply's Load Transient Response--Part 2,” by Robert Kollman. Power Management DesignLine, July 2010. | |||||||||||||
“BAKER'S BEST: Beyond Timing, Accuracy, and Repeatability,” by Bonnie Baker. EDN, July 2010. | |||||||||||||
“A New Approach for Driving High-Power LED Lighting Applications,” by James Aliberti. LED Journal, October 2010. | |||||||||||||
“Meeting the Challenges for Portable Power Devices,” by Juergen Neuhaeusler. Electronic Products, August 2010. | |||||||||||||
“Efficiency Comparison of Synchronous Buck Converter PoL Architectures,” by Rich Nowakowski and Brian King. Electronic Products, August 2010. | |||||||||||||
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Visit TI's E2E™ Community and interact with your peer engineers, TI engineers, and other experts in order to ask questions, share knowledge, explore ideas, and help solve problems. | |||||||||||||
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