TL431ACLP

Texas Instruments lists ADS1115IDGSR as an ACTIVE 16-bit delta-sigma ADC in VSSOP-10, with 860 SPS sampling, 4 multiplexed channels and I2C interface. The 16-bit resolution is the procurement-relevant advantage: it resolves small sensor signals that a 10- or 12-bit converter would bury in quantization noise, which is why this part is the default choice for precision data-acquisition front ends. Selection advice: the IDGSR suffix pins the VSSOP-10 package on tape and reel — the ADS1115 also ships in other packages, so match the full code to your layout. Four multiplexed inputs versus the two-channel ADS1113 and single-ended/differential options are the family decision points; confirm your channel count and interface (I2C here, not SPI) against the datasheet before substituting. 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.

ADS1115IDGST is a Texas Instruments ADS1115 16-bit delta-sigma analog-to-digital converter — four single-ended or two differential inputs, programmable gain amplifier with full-scale ranges from ±6.144 V down to ±0.256 V, programmable data rates from 8 to 860 SPS, I2C interface with four pin-selectable addresses, in 10-pin VSSOP, tube packing (DGST), -40 to +125 °C. The integrated PGA, low-drift reference and oscillator are the selection point: true precision ADC performance with no external reference or clock, ideal for battery-voltage monitoring, temperature measurement and portable instrumentation. Selection advice: 860 SPS suits slow precision signals — for kilohertz sampling choose an SAR ADC (ADS868x family) instead. The built-in comparator can drive an alert pin for threshold monitoring without MCU polling, and 16 I2C addresses (four pins × four states) let you run multiple converters on one bus. Note this exact ADS1115IDGST code is the tube variant; IDGSR is the reel version. Evidence: TI ADS1115 datasheet (SBAS444D) and distributor listings confirm 16-bit, PGA ranges, 8-860 SPS, VSSOP-10 and tube packing. Match the full ADS1115IDGST code for packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1115IDYNR is a Texas Instruments ADS1115 16-bit delta-sigma analog-to-digital converter in the 10-pin SOT-23 package — four single-ended or two differential inputs, programmable gain from ±6.144 V to ±0.256 V full-scale, 8 to 860 SPS, I2C with four pin-selectable addresses, tape-and-reel packing (DYNR), -40 to +125 °C. The SOT-23 footprint is the selection point: full 16-bit precision with PGA, internal reference and comparator in the smallest ADS1115 package for space-constrained sensor nodes. Selection advice: same die and performance as the VSSOP (IDGST) and X2QFN (IRUGR) variants — choose this code for the SOT-23 footprint and reel packing. The 150 µA active current and single-shot power-down mode suit battery designs; for 24-bit resolution or excitation sources step up to the ADS1220. TI lists this code as Active. Evidence: TI ADS1115 datasheet (SBAS444D) and distributor listings confirm 16-bit, PGA, I2C, SOT-23-10 and reel packing. Match the full ADS1115IDYNR code for package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1115IRUGR is a Texas Instruments ADS1115 16-bit delta-sigma analog-to-digital converter in the 10-pin X2QFN package (2 × 1.5 × 0.4 mm) — four single-ended or two differential inputs, programmable gain from ±6.144 V to ±0.256 V full-scale, 8 to 860 SPS, I2C with four pin-selectable addresses, tape-and-reel packing of 3000 (IRUGR; IRUGT is the small reel), -40 to +125 °C. The 2 × 1.5 mm footprint is the selection point: full 16-bit precision with PGA, internal reference and comparator in one of the smallest ADC packages available, for wearables and dense sensor boards. Selection advice: same die and performance as the VSSOP (IDGSR) and SOT-23 (IDYNR) variants — choose this code for the X2QFN footprint and 3000-reel packing. Leadless QFN needs reflow assembly and good layout practice; for hand-soldering prototypes choose the VSSOP variant. TI lists this code as Active. Evidence: TI ADS1115 datasheet (SBAS444D), TI pack addendum and DigiKey listings confirm 16-bit, PGA, I2C, X2QFN-10 and 3000-reel packing. Match the full ADS1115IRUGR code for package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1115IRUGT is a Texas Instruments 16-bit delta-sigma ADC in 10-pin X2QFN (2.0 × 1.5 × 0.4 mm), 250-piece small reel — I2C interface, four single-ended or two differential inputs, programmable gain amplifier (±256 mV to ±6.144 V), internal low-drift reference and oscillator, programmable comparator, 8 to 860 SPS, 2.0–5.5 V, 150 µA, −40 °C to +125 °C. The integration is the selection point: PGA, MUX, reference, oscillator and comparator on one 2×1.5 mm die means a complete sensor front end with no external analog support chips. Selection advice: the RUG package code is the X2QFN — ADS1115IDGST is the same die in VSSOP-10 on 250-piece small reel — the easier-to-assemble alternative for designs that do not need the 2×1.5 mm X2QFN footprint, not interchangeable on the same footprint. Against the 12-bit ADS1015: pick the ADS1115 for resolution (weighing, precision sensing), the ADS1015 for speed (3300 SPS). The ADDR pin gives four I2C addresses, so up to four devices share one bus. Evidence: TI ADS1115 datasheet (ordering addendum) and distributor listings confirm X2QFN-10, 250-reel, 16-bit, I2C and −40 to +125 °C. Match the full ADS1115IRUGT code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1220IPW is a Texas Instruments ADS1220 24-bit delta-sigma analog-to-digital converter for small-signal sensors — programmable gain from 1 to 128 V/V, up to 2000 SPS with single-cycle settling, SPI-compatible interface, in 16-pin TSSOP, tube packing (IPW; IPWR is the reel version), -40 to +125 °C. The two programmable excitation current sources plus simultaneous 50/60 Hz rejection at 20 SPS are the selection point: complete RTD, thermocouple, bridge-sensor and weigh-scale front ends with no external current source or mains-noise filtering. Selection advice: 20-bit effective resolution suits precision instrumentation — for kilohertz sampling choose an SAR ADC instead. The internal 2.048 V reference, oscillator and temperature sensor cut the external BOM to near zero; for I2C instead of SPI choose the ADS1115 family. TI lists this code as Active. Evidence: TI ADS1220 datasheet (SBAS501D) and TI pack addendum confirm 24-bit, PGA 1-128, 2 kSPS, TSSOP-16 and tube packing. Match the full ADS1220IPW code for packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1220IPWR is a 24-bit precision analog-to-digital converter from Texas Instruments in a 16-pin TSSOP package, with an SPI interface — for sensor measurement in weigh scales, thermocouple systems and industrial data acquisition. The 24-bit delta-sigma core is the selection point: it resolves microvolt-level sensor signals that lower-resolution converters cannot, with the digital filter handling noise rejection. Selection advice: the IPWR suffix denotes TSSOP-16 on tape and reel — match the full code to your layout. Confirm your required sample rate and input configuration (differential vs single-ended, PGA gain) against the datasheet before committing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1220IRVAR is a Texas Instruments ADS1220 24-bit delta-sigma analog-to-digital converter in the 16-pin VQFN package (3.5 × 3.5 mm) — programmable gain from 1 to 128 V/V, up to 2000 SPS with single-cycle settling, SPI-compatible interface, tape-and-reel packing of 3000 (IRVAR; IRVAT is the small reel), -40 to +125 °C. The leadless VQFN is the selection point: 24-bit precision with dual excitation current sources, 50/60 Hz rejection at 20 SPS and an internal temperature sensor in a 3.5 mm square for RTD, thermocouple and weigh-scale front ends. Selection advice: same die as the TSSOP (IPWR) variant — choose this code for the smaller VQFN footprint and 3000-reel packing. The 120 µA duty-cycle mode suits battery-powered instrumentation; for I2C instead of SPI choose the ADS1115 family. TI lists this code as Active. Evidence: TI ADS1220 datasheet (SBAS501D) and TI pack addendum confirm 24-bit, PGA 1-128, 2 kSPS, VQFN-16 and 3000-reel packing. Match the full ADS1220IRVAR code for package and packing. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS1220IRVAT is a Texas Instruments 24-bit delta-sigma ADC in 16-pin VQFN, 250-piece small reel — SPI interface, four single-ended or two differential inputs, PGA with gains to 128 V/V, two programmable excitation current sources (10 µA to 1.5 mA), internal 2.048 V reference (5 ppm/°C), precision temperature sensor, up to 2000 SPS with single-cycle settling, 2.3–5.5 V, 120 µA in duty-cycle mode, −40 °C to +125 °C. The excitation current sources are the selection point: RTD, thermistor and bridge sensors get their drive current from the chip itself — no external current source, which is what makes this the one-chip answer for temperature and weigh-scale front ends. Selection advice: against the 16-bit I2C ADS1115, pick the ADS1220 when you need true 24-bit resolution with sensor excitation; the SPI interface and VQFN package mean it is not a drop-in for ADS1115 designs. At 20 SPS the digital filter rejects 50 Hz and 60 Hz simultaneously for industrial environments. The IPW code is the TSSOP-16 alternative for easier assembly. Evidence: TI ADS1220 datasheet (ordering addendum) confirms VQFN-16 (RVA), 250-reel, 24-bit, PGA-128 and −40 to +125 °C. Match the full ADS1220IRVAT code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADS124S08IPBSR is a Texas Instruments 24-bit delta-sigma ADC with 12-channel multiplexer in 32-pin TQFP — for dense multichannel sensor measurement: the TIDA-01434 reference design uses it to build high-channel-density PLC analog input modules. As low as 280 µA consumption, 19 nV rms PGA noise at gain 128, programmable data rates 2.5 SPS to 4 kSPS with simultaneous 50/60 Hz rejection at low rates, an integrated 2.5 V low-drift reference, and dual matched 10 µA–2 mA excitation current sources for direct RTD biasing with lead-resistance cancellation. Sensor burnout detection and four GPIOs complete the input module. Selection advice: the IPBSR code is the TQFP-32 reel version — for 6-channel designs the ADS124S06 is the pin-family sibling; against the ADS1256 on this site, the ADS124S08 trades maximum data rate for integration (reference plus IDACs on chip) and lower power. The -50 to +125 °C range suits harsh cabinets. 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.

Microchip and Navitas showed an 800V-to-6V GaN reference design for AI racks, targeting 96% efficiency. What the design actually is, what it signals for component selection, and a five-point buyer checklist.