Quad micropower op-amp for automotive signal chains
The 100 kHz gain-bandwidth product and 0.05 V/µs slew rate confirm this is a micropower part for DC and slow-changing signals, not audio or high-speed loops.
At 20 µA per amplifier, the TS934IDT draws 80 µA total quiescent with all four channels active. That is the number that decides the battery-life budget in a module that stays powered during ignition-off. The 1 pA input bias current keeps drift negligible when the source impedance is high — think resistive dividers on a thermistor or a fuel-level sender. Rail-to-rail output means the signal swing reaches the supply rails, so you can feed a 3.3 V ADC without an extra level shifter.
That 105°C ceiling is the standard for many body-control and infotainment modules; if your design needs 125°C ambient (direct engine-mount or turbo-adjacent), the TS924IYPT is the AEC-Q100 sibling with a 125°C rating and a faster 4 MHz GBW.
It is a current-production part, not a last-time-buy or NRND item.