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STMicroelectronics TSV524AIYPT — Discrete Semiconductors

STMicroelectronics TSV524AIYPT CMOS Op-Amp, AEC-Q100

MPNTSV524AIYPT
End of Life

STMicroelectronics TSV524AIYPT, Automotive CMOS quad operational amplifier, 1.15 MHz GBW, 0.89 V/µs slew rate, rail-to-rail output, 45 µA per channel, 14-TSSOP package.

$2.67Ref. price · indicative, final on quote
Packaging14-TSSOP (0.173", 4.40mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TSV524AIYPT specifications
ParameterValue
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeCMOS
Voltage - input offset600 µV
Voltage - supply span5.5 V
Current - supply45µA (x4 Channels)
Current - input bias1 pA
Current - output (Channel)55 mA
Operating temperature-40°C ~ 125°C
Gain bandwidth product1.15 MHz
GradeAutomotive
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.89V/µs
QualificationAEC-Q100
Case14-TSSOP (0.173\", 4.40mm Width)
Number of circuits4

Product details

Automotive-grade quad CMOS op-amp for sensor conditioning

The TSV524AIYPT: Each of the four channels draws 45 µA typical supply current, with a gain-bandwidth product of 1.15 MHz and a 0.89 V/µs slew rate — enough bandwidth for filtering and scaling signals from pressure, temperature, or position sensors in an engine control unit or transmission controller.

Parametric fit for precision analog front-ends

Input bias current is 1 pA typical, which keeps offset errors negligible when the op-amp interfaces with high-impedance sources like piezoresistive pressure sensors or thermocouples — the bias current doubles every 10°C, but even at 125°C it stays well below 100 pA. Input offset voltage is 600 µV maximum, tight enough for 12-bit accuracy in a 5 V system without a trim pot.

Package and board integration

Surface-mount assembly with tape-and-reel or cut-tape options; the package is RoHS3 compliant and moisture-sensitive level (MSL) per JEDEC — bake before reflow if the floor-life is exceeded.

Frequently asked questions

What is the closest functional alternative to TSV524AIYPT?

The TSV524IQ4T is a parametric sibling — same quad CMOS construction, same 1.15 MHz GBW, 0.89 V/µs slew rate, and 1 pA input bias. The key difference is package: the TSV524IQ4T comes in a QFN-16, while the TSV524AIYPT is in a 14-TSSOP. The TSV522IQ2T is a dual-channel variant in QFN-8. For a pin-compatible drop-in, the TS914AIDT (also 14-TSSOP, quad, AEC-Q100) offers slightly higher GBW (1.4 MHz) and slew rate (1 V/µs) but draws 200 µA per channel — check the supply budget.

What compliance documentation does STMicroelectronics provide for TSV524AIYPT?

The part is RoHS3 compliant (lead-free) and carries AEC-Q100 automotive qualification. Standard STMicroelectronics documentation includes the datasheet, qualification test report, and material declaration. No UL or IEC certification is listed for this device.