DAC8812IBPWR

DAC161S997RGHR is a Texas Instruments 16-bit delta-sigma DAC for 4-20 mA current-loop transmission, SPI interface, 2.7 to 3.6 V supply, in WQFN-16 (4 × 4 mm) — the loop-powered transmitter chip for industrial 2-wire and 4-wire field instruments. The 100 µA total supply current is the selection point: in a loop-powered transmitter the DAC must sip from the 4 mA budget, leaving the rest for the sensor and MCU. Selection advice: this is a 4-20 mA loop transmitter, not a general voltage-output DAC — the output stage drives an external bipolar transistor (e.g. 2N3904) per the TI reference design, so verify the loop compliance and error-level programming (3.375 mA / 21.75 mA defaults) against your system FMEA. HART modulator interfacing is built in for smart-transmitter designs. The RGH suffix is the WQFN-16 package, R = tape and reel (4500). Parameters verified against the TI DAC161S997 datasheet (SNAS621) and Mouser listings. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

PCM5102A is a Texas Instruments 112-dB SNR stereo audio DAC in 20-pin TSSOP — for network streamers, USB DACs and smart-speaker line outputs where clean analog must come from I2S with minimal support circuitry: 32-bit, up to 384-kHz sampling, integrated PLL generates the system clock from BCLK (3-wire I2S, no MCLK), and DirectPath 2.1-VRMS ground-centered outputs eliminate DC-blocking capacitors. Selection advice: the hardware-pin-controlled A variant suits fixed-function designs — for software-controlled filtering choose the PCM5122; against the automotive PCM5102A-Q1 on this site, the catalog grade covers -25 to +85C commercial/industrial use. Up to 20-dB lower out-of-band noise than conventional switched-capacitor DACs eases downstream amplifier/ADC filtering. 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.

TLV320AIC3104-Q1 is a Texas Instruments automotive stereo audio codec in 32-pin VQFN — for infotainment head units, telematics and e-call where AEC-Q100 qualification is mandatory: stereo 92-dB ADC plus 102-dB DAC, 6 analog inputs and 6 outputs, stereo headphone amplifier, I2C control with I2S/DSP/TDM audio interface. The record path integrates microphone bias, programmable PGA and AGC with mix/mux across inputs; the playback path routes DAC and selected inputs through volume controls to the outputs. Selection advice: this is the automotive grade of the catalog TLV320AIC3104 — for non-automotive portable audio the catalog grade costs less; for higher 105-dB ADC performance the TAC5112-Q1 is TI newer generation. 14-mW stereo 48-kHz DAC playback from 3.3 V suits always-on voice pickup paths. 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.

MAX5815AWC+T is a quad 12-bit buffered-output DAC from Analog Devices with an I2C-compatible interface and selectable internal references of 2.048 V, 2.500 V, or 4.096 V, specified over -40 °C to +125 °C in an ultra-small 12-bump WLP package. Its advantage is four independent precision channels in minimal board area: 12-bit accuracy without adjustment, ±1 LSB INL buffered voltage output, guaranteed monotonicity, 4.5 µs settling time, outputs that directly drive 2 kΩ loads, and a 2.7-V to 5.5-V supply with a separate 1.8-V to 5.5-V VDDIO. The benefit is compact multi-channel bias, tuning, and calibration without external references or buffers on most designs. Evidence: Analog Devices lists the four-channel 12-bit architecture, the three internal reference options, the 4.5 µs settling time, and the Rev. 4 datasheet on the official MAX5815 product page. Selection advice: the AWC code denotes A-grade reference performance in the 12-bump WLP on tape and reel; WLP assembly needs reflow and inspection rather than hand soldering, so for prototyping or hand assembly choose the TSSOP-14 variant MAX5815AAUD+ instead, and confirm the I2C address strapping against the datasheet before layout. Heat basis: Ranked #17 on hqew.com today-hot list (2026-10-16). 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.

MCP4725A0T-E/CH is a Microchip 12-bit single-channel digital-to-analog converter with on-board EEPROM, I2C interface, buffered rail-to-rail output, in SOT-23-6, 2.7 to 5.5 V supply, -40 to +125 °C. The EEPROM is the selection point: the DAC powers up to the stored output code without MCU initialization, which is exactly what set-and-forget control outputs — bias trims, threshold references, drive levels — need to survive power cycles. Performance facts that matter for procurement: 6 µs settling, ±0.2 LSB DNL, 210 µA supply current, and I2C up to 3.4 MHz. Selection advice: the A0 in the code is the external address pin, so multiple MCP4725 variants with different address options can share one I2C bus — confirm the address option against your bus map before ordering, and choose this EEPROM version over plain DACs only when power-on recall is genuinely required, since it costs more than a volatile-output equivalent. Distributor listings mark this ordering code AEC-Q100, useful for automotive-adjacent programs. Evidence: Microchip datasheet and Farnell/element14 listings confirm 12-bit, I2C, EEPROM, SOT-23-6 and 2.7-5.5 V. Match the full MCP4725A0T-E/CH code for the address option and packing. 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.

TSC2007 is a Texas Instruments nanopower 4-wire resistive touch screen controller in 16-pin TSSOP — for battery-powered handhelds where every microamp matters: portable instruments, point-of-sale terminals and GPS units. 8- or 12-bit programmable resolution, I2C interface with standard/fast/high-speed modes, 1.2 V to 3.6 V single supply, on-chip temperature and touch-pressure measurement, and preprocessing that filters touch data before it hits the bus. The nanopower operation is the selection point: tens of microamps at typical conversion rates means the touch subsystem barely registers on the battery budget, and the preprocessing offloads the host MCU from raw-sample filtering. Selection advice: the I2C interface suits pin-constrained designs — for SPI hosts the TSC2046 on this site is the alternative; the TSSOP-16 is the hand-solderable package, with a smaller DSBGA-12 for dense layouts. 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.

TSC2046 is a Texas Instruments 4-wire resistive touch screen controller in 16-pin TSSOP — the low-voltage-I/O successor to the ADS7846 for modern 1.8 V/3.3 V systems: 2.2 V to 5.25 V analog supply with 1.5 V to 5.25 V digital I/O, internal 2.5 V reference, direct battery measurement 0 V to 6 V, on-chip temperature and touch-pressure measurement, SPI 3-wire interface, auto power-down, 125 kHz sample rate, -40 to +85 °C. The 100% ADS7846 pin compatibility is the selection point: existing layouts upgrade to low-voltage I/O without a PCB spin — only the digital interface levels change. That makes it the safe pick for refreshing legacy resistive-touch products onto current logic rails. Selection advice: this is the upgrade over the ADS7846 on this site when your host runs 1.8 V logic — for I2C instead of SPI, the TSC2007 is the alternative; match the full orderable (e.g. TSC2046EIPWR for TSSOP reel) to your assembly process. 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.

ULN2003APWR is a Texas Instruments seven-channel Darlington transistor array in TSSOP-16, large tape and reel — for driving relays, solenoids and low-side loads from logic outputs. Seven integrated Darlington pairs with freewheeling diodes is the selection point: one chip replaces seven transistor-plus-diode circuits. Selection advice: the PWR suffix denotes TSSOP-16 in large tape and reel — the most compact production variant of the ULN2003A; watch thermal derating in the thin package when multiple 500 mA channels run simultaneously. For hand-solderable builds, the PDIP ULN2003AN is the alternative. 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.

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.