Texas Instruments manuals, page 100
TEXAS INSTRUMENTS TPA0233 handbook
This datasheet describes the TPA0233, a 2-W mono bridge-tied-load (BTL) amplifier designed to drive speakers with as low as 4-Ω impedance. The mono signal is created by summing left and right inputs. The amplifier can be reconfigured on the fly to drive two stereo single-ended (SE) signals into headphones. This makes the device ideal for use in small notebook computers, PDAs, digital personal audio players, anywhere a mono speaker and stereo headphones are required. From a 5-V supply, the TPA0233 delivers 2 W of power into a 4-Ω speaker. The gain of the input stage is set by the user-selected input resistor and a 50-kΩ internal feedback resistor (AV = - RF/ RI). The power stage is internally configured with a gain of -1.25 V/V in SE mode, and -2.5 V/V in BTL mode. Thus, the overall gain of the amplifier is -3.75 V/V in SE mode or -5 V/V in BTL mode.
TEXAS INSTRUMENTS SG2524 SG3524 handbook
the sg3524n/sg3524d/sg3524dr incorporate all the functions required in the construction of a regulating power supply, inverter, or switching regulator on a single chip.
TEXAS INSTRUMENTS UCC38C40 handbook
The UCC38C4x family is a high-performance current-mode PWM controller with pin-for-pin compatibility to the industry standard UC384xA family and UC384x family of PWM controllers. This family offers high-frequency operation, low start-up and operating currents, and fast current limiting.
TEXAS INSTRUMENTS TPA311 350-mW MONO AUDIO POWER AMPLIFIER handbook
The TPA311 is a 350mW single-ended audio power amplifier developed especially for low-voltage applications where internal speakers and external earphone operation are required.
TEXAS INSTRUMENTS TPA321 350-mW MONO AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTShandbook
The TPA321 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA321 can deliver 250 mW of continuous power into a BTL 8-Ω load at less than 1% THD+N throughout voice band frequencies. This device features a shutdown mode for power-sensitive applications with a quiescent current of 0.15 µA during shutdown. The TPA321 is available in an 8-pin SOIC surface-mount package.
TEXAS INSTRUMENTS UCC2895 handbook
TEXAS INSTRUMENTS UCC1800/1/2/3/4/5 UCC2800/1/2/3/4/5 UCC3800/1/2/3/4/5 Low-Power BiCMOS Current-Mode PWM handbook
The UCC1800/1/2/3/4/5 family is a group of high-speed, low-power integrated circuits designed for offline and DC-to-DC fixed frequency current-mode switching power supplies. They feature internal soft start, internal fault soft start, and internal leading-edge blanking of the current-sense signal.
TEXAS INSTRUMENTS TPA301 350-mW MONO AUDIO POWER AMPLIFIER handbook
This is the datasheet of ti tpa301, which is a 350-mW mono audio power amplifier that supports 3.3v and 5v power supply. The output power is 350 mw at RL=8 ohm when the supply voltage is 5v, and 250 mw when the supply voltage is 3.3v. At the same time, the product has ultra-low quiescent current. In shutdown mode, it only has 0.15 microamps. In addition, it has thermal protection and short-circuit protection and supports soi and powerpad msol packaging.
TEXAS INSTRUMENTS TPA6205A1 1.25-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER WITH 1.8-V INPUT LOGIC THRESHOLDShandbook
TPA6205A1 is a 1.25W mono fully differential audio power amplifier with 1.8-V input logic thresholds from Texas Instruments. The device is designed for use in wireless handsets, PDAs, and other mobile devices. It is compatible with low power (1.8V logic) I/O control signals, has a shutdown pin with 1.8V compatible threshold thresholds, and consumes less than 1.7mA of supply current. The TPA6205A1 is available in the space-saving 2mm x 2mm MicroStar Junior™ BGA package or the 3mm x 3mm QFN (DRB) package.
TEXAS INSTRUMENTS UC1856 UC2856 UC3856 Improved Current Mode PWM Controller handbook
The UC1856 UC2856 UC3856 is a high performance version of the popular UC3846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are impor- tant.
TEXAS INSTRUMENTS TPA4860 1-W MONO AUDIO POWER AMPLIFIER handbook
The TPA4860 is a 1-W mono audio power amplifier. The rated output power is 1W, and the distortion rate is 0.2%THD+N when the power supply is 5V. It supports 3.3V and 5V power supply. It adopts BTL connection mode, supports switch on and off control, headphone output, and does not require output coupling capacitors. It has thermal protection and short circuit protection.
TEXAS INSTRUMENTS TPA741 700-mW MONO LOW-VOLTAGE AUDIO POWER AMPLIFIER WITH DIFFERENTIAL INPUTS handbook
The TPA741 is a low voltage single-channel audio power amplifier from TI. It can work with 3.3V and 5V power supply, and has a maximum output power of 700mW. It is suitable for applications with internal speakers.
TEXAS INSTRUMENTS UCC28C40 UCC28C41 UCC28C42 UCC28C43 UCC28C44 UCC28C45 handbook
The UCC38C4x family is a high-performance current-mode PWM controller. It is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UC384xA family and UC384x family of PWM controllers. This family offers high-frequency operation, low start-up and operating currents, minimizing start-up loss and power consumption for improved efficiency.
TEXAS INSTRUMENTS TPA6041A4 2-W STEREO AUDIO POWER AMPLIFIER WITH DirectPath STEREO HEADPHONE DRIVE AND REGULATORhandbook
The TPA6041A4 is a stereo audio power amplifier and DirectPath™ headphone amplifier in a thermally enhanced, space-saving, 32-pin QFN package. The speaker amplifier is capable of driving 2.1 W per channel continuously into 4-Ω loads at 5 V. The headphone amplifier achieves a minimum of 85 mW at 1% THD+N from a 5-V supply.
TEXAS INSTRUMENTS TPA620A1 handbook
The document describes the features and characteristics of the product in SLOS429 - MAY 2004. The product is designed for wireless or cellular handsets and PDAs. It has features such as low supply current, fast startup, and small PCB area, making it ideal for applications such as wireless handsets, PDAs, and notebook computers.