3.125 Gbps LVDS Single Channel Buffers with Transmit Pre-emphasis and Receive Equalization family
Texas Instruments3.125 Gbps LVDS Single Channel Buffers with Transmit Pre-emphasis and Receive Equalization family
Dual output LDO, 250mA/500mA, evaluator with load simulator
Texas InstrumentsDual output LDO, 250mA/500mA, evaluator with load simulator
Evaluation Module for TPS61257, Tiny Boost Converter with Input Current Limit and Bypas
Texas InstrumentsEvaluation Module for TPS61257, Tiny Boost Converter with Input Current Limit and Bypas
Evaluation Module for TPS54429E Synchronous Step-Down Converter with Auto-Skip ECO Mode
Texas InstrumentsEvaluation Module for TPS54429E Synchronous Step-Down Converter with Auto-Skip ECO Mode
LM5001 Wide Vin Non-Isolated Flyback Evaluation Board
Texas InstrumentsLM5001 Wide Vin Non-Isolated Flyback Evaluation Board
Evaluation Board for LM25116 Wide Vin Synchronous Buck Controller
Texas InstrumentsEvaluation Board for LM25116 Wide Vin Synchronous Buck Controller
TAS2521 Evaluation Module
Texas InstrumentsThe TAS2521 is a low power digital input speaker amp with support for 24-bit digital I2S data mono playback.
In addition to driving a speaker amp up to 4-Ω, the device also features a mono headphone driver and a fully programmable miniDSP for signal processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP and TDM modes. The fully programmable miniDSP can support several functions such equalization for audio, multi-band DRC, tone generation and several other user defined functions. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled by register control. The audio functions are controlled using the I2C™ serial bus or SPI bus. The device includes an on-board LDO that runs off the speaker power supply to handle all internal device analog and digital power needs. The included POR as power-on-reset circuit reliably resets the device into its default state so no external reset is required at normal usage; however, the device does have a reset pin for more complex system initialization needs. The device also includes two analog inputs for mixing and muxing in both speaker and headphone analog paths.
Features:
Digital input mono speaker amp
Instruction-Programmable Embedded miniDSP
Supports 8-kHz to 192-kHz Sample Rates
Mono Class-D BTL Speaker Driver (2.6 W Into 4 Ω or 1.7 W Into 8 Ω)
Mono Headphone/Lineout Driver
Two Single-Ended Inputs With Output Mixing and Level Control
Embedded Power-on-Reset
Integrated LDO
Built-in Digital Audio Processing Blocks With User-Programmable Biquad Filters
Integrated PLL Used for Programmable Digital Audio Processor
I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces
I2C and SPI control with auto-increment
Full Power-Down Control
Power Supplies:
Analog: 1.5 V–1.95 V
Digital Core: 1.65 V–1.95 V
Digital I/O: 1.1 V–3.6 V
Class-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)
4mm × 4mm 24-Pin QFN Package
125-MHz quad M-LVDS transceiver evaluation board
Texas Instruments125-MHz quad M-LVDS transceiver evaluation board
DAC7750 12-Bit Programmable DAC With 4mA-to-20mA Current Output Evaluation Module
Texas InstrumentsDAC7750 12-Bit Programmable DAC With 4mA-to-20mA Current Output Evaluation Module
