TSC240A1IPT

INA240A1PWR is a Texas Instruments bidirectional current-sense amplifier with enhanced PWM rejection — for in-line motor phase current and power-rail telemetry where switching noise corrupts ordinary sensing: -4 V to 80 V common-mode range, 20 V/V fixed gain (A1), ±25 µV max offset, 132 dB DC CMRR, in 8-pin TSSOP, -40°C to +125°C. The enhanced PWM rejection suppresses large common-mode transients without output ripple, enabling accurate current measurement directly in the switching path — the same telemetry function datacenter PMBus modules integrate, here as a discrete for any rail. Selection advice: the A1 (20 V/V) suits higher-current/lower-shunt designs — for larger signals the A2 (50 V/V), A3 (100 V/V) or A4 (200 V/V) variants reduce shunt dissipation; for 110 V common-mode needs step up to the INA241A. Zero-drift architecture holds accuracy over temperature without calibration. Parameters verified against TI documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

INA240A1QDRQ1 is a Texas Instruments automotive high-side current sense amplifier with enhanced PWM rejection in SOIC-8, tape and reel — for motor phase-current sensing and solenoid monitoring in automotive drives. The PWM rejection is the selection point: accurate current measurement riding on fast-switching inverter outputs where ordinary amplifiers saturate. Selection advice: the Q1 suffix denotes the automotive-qualified variant — mandatory for automotive programs; the gain variant A1 sets the fixed gain — match it to your shunt and ADC range. For industrial-only designs, the non-Q1 INA240 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.

INA296A-Q1 is a Texas Instruments AEC-Q100 automotive current sense amplifier in TSSOP-8 — for high-voltage current monitoring in EV and automotive systems: battery management, motor phase current and DC-link sensing. -5V to 110V operational voltage (120V survival), bidirectional current sensing, 1.1MHz bandwidth at all gains, and AEC-Q100 Grade 0 (-40 to +150°C) option for the harshest under-hood locations. Heat evidence: 800V EV architectures demand current sensing beyond 100V — the 110V rating with Grade 0 qualification addresses the fastest-growing EV power electronics segment. Selection advice: the Grade 0 variant suits engine-compartment placement — for cabin electronics the Grade 1 version costs less; the 1.1MHz bandwidth captures fast switching transients that slower sense amps miss. AEC-Q100 Grade 1 and Grade 0 qualified. 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.

LM358DT is an STMicroelectronics low-power dual operational amplifier in SOIC-8 — two independent internally frequency-compensated op amps, 1.1 MHz gain-bandwidth product, 0.6 V/µs slew rate, 7 mV maximum input offset, single 3 V to 32 V or dual ±1.5 V to ±15 V supply, common-mode input range including ground, tape-and-reel packing (T), 0 to +70 °C. The single-supply ground-sense input is the selection point: operation directly from a 5 V logic rail with the input range including ground — the reason it stays the default choice for transducer amplifiers, DC gain blocks and 5 V interface circuits. Selection advice: the DT code is the SOIC-8 reel version — the N code is DIP-8 and PT is TSSOP-8, so match the full LM358DT code for package and packing. It is not rail-to-rail; allow headroom on both rails in your design. Evidence: ST LM358 datasheet and distributor listings confirm dual, 1.1 MHz, SOIC-8, reel packing and 0-70 °C. Match the full LM358DT code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

LM393DT is an ST dual voltage comparator — SO-8, tape and reel, 2–36 V single or 1–18 V dual supply, 1 mV input offset, 450 µA quiescent current, 0 to +70 °C. The open-collector output is the selection point: it level-shifts the output to any rail up to 36 V and wire-ORs multiple comparators on one line — the default dual comparator for threshold detection and zero-crossing. Selection advice: ST lists the LM393DT as Active. The DT suffix denotes SO-8 on tape and reel — match it to your assembly process; the through-hole LM393N is a different code. Note the output needs a pull-up resistor — budget it in the BOM — and the 0 to +70 °C grade suits commercial designs; for industrial temperature specify the LM293 family instead. Evidence: ST data confirms Active, dual comparator, SO-8, tape and reel, 2–36 V. Match the full LM393DT code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

LM324DT is an STMicroelectronics quad low-power operational amplifier in SO-14 — four independent internally frequency-compensated op amps, 1.3 MHz gain-bandwidth product, 0.5 V/µs slew rate, 7 mV maximum input offset, single 3 V to 32 V or dual ±1.5 V to ±16 V supply, common-mode input range including ground, tape-and-reel packing (T), 0 to +70 °C. The four-amplifier single-supply integration is the selection point: the industry-standard quad for 5 V systems — comparators, filters, summers and transducer amplifiers in one SO-14 package with supply current independent of supply voltage. Selection advice: the DT code is the SO-14 reel version — the N code is DIP-14 and PT is TSSOP-14, so match the full LM324DT code for package and packing. Not rail-to-rail; allow headroom on both rails. Evidence: ST LM324 datasheet and distributor listings confirm quad, 1.3 MHz, SO-14, reel packing and 0-70 °C. Match the full LM324DT code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

TDA7294HS is an STMicroelectronics TDA7294 100 V / 100 W DMOS audio power amplifier — class-AB mono, up to 100 W music power into 8 Ω, ±10 to ±40 V supply, in Multiwatt15H horizontal package, tube packing, 0 to +70 °C. The DMOS power stage with mute and standby is the selection point: Hi-Fi home-stereo and powered-speaker output stages with very low distortion, no switch on/off noise, and built-in short-circuit plus thermal protection. Selection advice: the HS suffix is the horizontal-leadform variant for heatsink mounting — confirm your mechanical layout matches Multiwatt15H, not the vertical TDA7294V. The tab connects to -Vs, so isolate or plan the heatsink accordingly. For stereo, use two devices; for lower power, the TDA7293 family offers pin-compatible options. Evidence: ST TDA7294 datasheet (DS0013) and Arrow/CPC listings confirm 100 W, ±40 V, Multiwatt15H, tube packing and Active status. Match the full TDA7294HS code for the horizontal package. 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.

TL431ACZ-AP is an STMicroelectronics programmable shunt voltage reference in TO-92, ammopack (AP, 2000 per pack) — 2.495 V typical reference with 1% initial accuracy (A grade), adjustable output from 2.5 V to 36 V via two external resistors, 1 mA to 100 mA cathode current range, 0.22 Ω typical dynamic impedance, 0 to +70 °C. The shunt-reference topology is the selection point: it behaves like a programmable Zener that sets its own reference voltage, so one part serves as a precision voltage reference, a comparator threshold, or the error amplifier in a flyback/forward SMPS feedback loop — the dominant use case for this industry-standard part. Selection advice: the code decodes as TL431 + A (1% accuracy) + C (0 to +70 °C) + Z (TO-92) + AP (ammopack) — match every character, because the B (0.4%) and I (−40 to +105 °C) variants and the SO-8/bulk packings are separate orderables. The 100 ppm/°C typical temperature coefficient makes it a reference for cost-sensitive loops, not for precision ADC references. ST lists TL431ACZ-AP as Active. Evidence: ST TL431 datasheet ordering table and distributor listings confirm 1% accuracy, 2.5–36 V, 1–100 mA, TO-92 and ammopack. Match the full TL431ACZ-AP code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

AD4003BRMZ is an Analog Devices 18-bit, 2 MSPS successive-approximation ADC in 10-lead MSOP — for precision data acquisition that needs both speed and DC accuracy: automatic test equipment, portable instruments and machine automation. ±1 LSB maximum INL with 100.5 dB SNR and -123 dB THD at 1 kHz, no latency or pipeline delay with first conversion accurate, and a high-Z input mode plus long acquisition phase that lets low-power precision amplifiers drive it directly — no dedicated high-speed ADC driver required. Input span compression runs the driver and ADC from common rails without a negative supply. Selection advice: the BRMZ code is the MSOP-10 version — for 16-bit at lower cost the AD4000 is the family sibling; the 1.8 V single supply with 1.71–5.5 V logic interface suits battery-powered field instruments. Daisy-chainable SPI simplifies multichannel layouts. 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.