TL391B-Q1

www.ti.com TL331-Q1, TL331B-Q1, TL391B-Q1 SLVS969F –TOLC3T3O1B-EQR12,0T0L9 3–3R1EBVI-SQE1D,JTALNU3A9R1YB2-Q0211 SLVS969F – OCTOBER 2009 – REVISED JANUARY 2021 TL331B-Q1, TL391B-Q1 and TL331-Q1 Automotive Single Comparators 1 Features Qualified for automotive applications AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C ambient operating temperature range (B and Q versions) – Device temperature grade 3: –40°C to 85°C ambient operating temperature range (I version) – Device HBM ESD classification level 2 – Device CDM ESD classification level C5 NEW TL331B-Q1 and TL391B-Q1 Wide range of supply voltage, 2 V to 36 V Low supply-current drain independent of supply voltage: 0.43 mA Typ (B version) Low input bias current, 3.5 nA typ (B version) Low input offset voltage, 0.37 mV typ (B Version) Differential input voltage range equal to maximumrated supply voltage, ±36 V Input range includes ground TL391B-Q1 provides an alternate pinout Output compatible With TTL, MOS and CMOS 2 Applications Automotive HEV/EV and power train Infotainment and cluster Body control module Family Comparison Table 3 Description The TL331B-Q1 and TL391B-Q1 devices are the next generation versions of the industry-standard TL331Q1 comparator. These next generation devices provide outstanding value for cost-sensitive applications, with features including lower offset voltage, higher supply voltage capability, lower supply current, lowe...