TAS2564

LM386N-1/NOPB is a Texas Instruments 700 mW mono AB-class audio power amplifier, 5–18 V supply, in 8-pin PDIP — for small speakers: intercoms, toys and portable radios. The minimal external parts (gain set by one capacitor) is the selection point: audio output with almost no support circuitry. Selection advice: the N-1/NOPB is the current orderable code — the bare LM386N-1 suffix is obsolete, so always order the /NOPB; for higher power or stereo, modern Class-D amplifiers are far more efficient. TI lists this order code as Active. Parameters verified against the TI official product page. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TAS5805M is a Texas Instruments 23-W digital-input stereo Class-D amplifier in 32-pin HTSSOP — for smart speakers, soundbars and IoT audio where the amplifier must also do the audio processing: I2S/TDM digital input, integrated 96-kHz audio DSP with 15 biquads per channel, 3-band DRC, volume, mixing and level metering. Closed-loop architecture needs only 8 passives versus 31 for open-loop designs, and inductorless operation (ferrite bead) up to 10 W/ch shrinks the board. Selection advice: this is the DSP-equipped upgrade path from TAS5707/TAS5733L/TAS5751M per TI transition guide — for higher 35-W output the pin-different TAS5822M is the step up; for analog-input designs without DSP the TPA3116D2 on this site costs less. 16.5-mA quiescent at 13.5 V suits battery-powered portable speakers. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TAS6424Q1 is a Texas Instruments AEC-Q100 automotive 4-channel Class-D audio amplifier — for premium in-vehicle infotainment: head units, external amplifiers and sound systems. Four bridge-tied-load channels with up to 2.1MHz switching frequency, AC diagnostics for tweeter open/short detection with impedance measurement, and CISPR25 Level 5 EMC compliance. Heat evidence: automotive audio is moving to fully digital Class-D as OEMs chase efficiency and diagnostic coverage — tweeter diagnostics are now a checklist item for premium trims. Selection advice: the 4-channel BTL configuration suits standard 4-speaker systems — for subwoofer drive the parallel-BTL mode doubles current; the 2.1MHz switching keeps AM-band interference out. AEC-Q100 qualified for automotive. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TPA3116D2 is a Texas Instruments 50-W stereo Class-D audio amplifier in 32-pin HTSSOP — for powered speakers, soundbars and aftermarket automotive audio where high output must come without a heatsink: 2x50 W into 4 ohms at 21 V, 4.5-V to 26-V supply range, over 90% efficiency with low idle loss. The feedback power-stage architecture delivers high PSRR so the power supply can be simpler and cheaper, while AM-avoidance switching frequencies (up to 1.2 MHz, master/slave sync) keep multi-amp systems clean. Selection advice: this is the 50-W member of the TPA31xxD2 family sharing one footprint — for 30-W designs the TPA3118D2 on this site drops into the same PCB, and for 15-W the TPA3130D2; the DAD suffix is the pad-up HTSSOP, DAP the pad-down. Programmable power limit and full fault reporting (overvoltage, overtemperature, DC-detect, short-circuit) suit unattended commercial installs. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TPA3118D2 is a Texas Instruments 30-W stereo (60-W mono) Class-D audio amplifier in 32-pin HTSSOP — for TVs, powered speakers and soundbars where 30 W per channel is the sweet spot: 2x30 W into 8 ohms at 24 V, 4.5-V to 26-V supply, pad-down package that uses the PCB plane as heatsink (no external heatsink). Same TPA31xxD2 family and footprint as the TPA3116D2, with AM-avoidance switching up to 1.2 MHz and full self-protection with error reporting. Selection advice: shares the PCB footprint with the 50-W TPA3116D2 and 15-W TPA3130D2 on this site — one layout covers three power tiers; the DAP suffix is the pad-down HTSSOP for heatsink-free builds, DAD the pad-up. For battery systems needing lower idle draw, the TPA3128D2 is TI next generation. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

MAX98357A is an Analog Devices 3.2-W I2S digital-input Class-D amplifier in 16-pin TQFN (also 9-pin WLP) — for adding speaker output to any microcontroller with I2S: ESP32 voice assistants, Raspberry Pi audio HATs and portable IoT devices. 2.5-V to 5.5-V single supply, 3.2 W into 4 ohms at 5 V, no MCLK required, 8-kHz to 96-kHz sample rates, and filterless outputs that need only one bypass capacitor (4.32 mm2 solution). Selection advice: the A variant takes standard I2S — for left-justified data choose the MAX98357B; against TI digital-input amps on this site, the MAX98357A wins on board area and MCLK-free simplicity for sub-5-W designs, while the TAS5805M is the pick when DSP/EQ is needed. Five pin-selectable gains (3/6/9/12/15 dB) and left/right/mono-mix output suit single-speaker products. Parameters verified against Analog Devices documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TDA7294V is a DMOS audio power amplifier from STMicroelectronics in a Multiwatt-15 package, for high-fidelity audio applications — Hi-Fi amplifiers, active speakers and car audio. Its advantage is the DMOS output stage: high output current with built-in thermal shutdown and short-circuit protection, which keeps a high-power audio design robust without elaborate discrete protection. Selection advice: the V suffix denotes the Multiwatt-15 vertical package — board mounting and heatsinking are integral to this part, so follow the datasheet mechanical and thermal guidance. High-power audio layouts are sensitive to grounding and supply decoupling; confirm your PCB follows the reference design. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS7846 is a Texas Instruments 4-wire resistive touch screen controller in 16-pin TSSOP — the industry-standard part behind two decades of PDAs, point-of-sale terminals and portable instruments: 2.2 V to 5.25 V operation, internal 2.5 V reference, direct battery measurement from 0 V to 6 V, on-chip temperature and touch-pressure measurement, SPI/QSPI 3-wire interface, auto power-down, under 0.75 mW typical at 2.7 V, 125 kHz throughput, -40 to +85 °C. The pin-compatible upgrade path is the selection point: it drops into ADS7843 sockets with only software changes, adding battery and temperature measurement the older part lacks — which is why it remains the default choice for resistive-touch retrofits and long-life industrial designs. Selection advice: for new designs needing 1.5 V digital I/O, the TSC2046 on this site is the pin-compatible successor; the TSSOP-16 is the standard package, with QFN-16 and VFBGA-48 for space-constrained boards. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AM2434BSDFHIALVR is a Texas Instruments Sitara AM243x high-performance MCU: up to four 800 MHz Arm Cortex-R5F cores, a 400 MHz Cortex-M4F, and dual gigabit PRU-ICSSG industrial-communication subsystems in a 441-ball FCBGA (17.2 x 17.2 mm). It is TI's consolidation play for factory automation — the R5F cluster delivers deterministic servo-loop control while the PRU-ICSSG runs full protocol stacks for EtherCAT target, PROFINET device and EtherNet/IP adapter on the same silicon, replacing architectures that needed an MCU plus an external industrial-Ethernet ASIC or FPGA. Heat evidence: the AM243x is TI's mainstream platform for servo drives and remote I/O modules, and its datasheet remains under active revision (Rev. J, 2026), signaling continued TI investment in the family. Selection advice: the full orderable encodes silicon revision, feature configuration, temperature grade and the ALV 441-ball FCBGA package on tape and reel — match it character-for-character; the ALX 293-ball FCCSP is a smaller, footprint-incompatible alternative, and R5F count plus PRU features vary across AM2431/32/34. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AM6232ATGGHIALWR is a Texas Instruments Sitara AM62x processor: dual 1.4 GHz Arm Cortex-A53 plus a Cortex-M4F in a 425-ball FCCSP (13 x 13 mm). The value proposition is Linux-class compute at microcontroller-class power — the A53 pair runs full Yocto/Debian HMI stacks while the M4F handles real-time I/O, so one device replaces an applications processor plus a companion MCU in industrial panels and gateways, and deep-sleep states in the milliwatt class simplify thermal and power design. TI's long-lifecycle industrial positioning protects multi-year programs from forced redesigns. Heat evidence: the AM62x family has been one of TI's most heavily promoted industrial platforms since its 2022 launch, with broad trade-press coverage and multiple third-party system-on-module vendors building AM62x-based products for HMI and edge AI. Selection advice: the ALW FCCSP-425 is the compact package variant — the AM625/AM623/AM620-Q1 family shares one TI product folder, so confirm the exact orderable against the datasheet because family members differ in feature set; the G temperature code and W carrier suffix must match your assembly flow. Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.