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LM2901

Texas Instruments
Part Number LM2901
Manufacturer Texas Instruments
Description Quad Differential Comparators
Published Aug 7, 2019
Detailed Description LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006X – OCTOBER 1979 – REVISED...
Datasheet PDF File LM2901 PDF File

LM2901
LM2901

Overview
LM139, LM239, LM339, LM339B, LM139A, LM239A LM339A, LM2901B, LM2901, LM2901AV, LM2901V SLCS006X – OCTOBER 1979 – REVISED OCTOBER 2023 LM339B, LM2901B, LM339, LM239, LM139, LM2901 Quad Differential Comparators 1 Features 3 Description • NEW LM339B and LM2901B The LM339B and LM2901B devices are the • Improved specifications of B-version next generation versions of the industry-standard – Maximum rating: up to 38 V – ESD rating (HBM): 2k V – Low input offset: 0.
37 mV – Low input bias current: 3.
5 nA – Low supply-current: 200 µA per comparator – Faster response time of 1 µsec – Extended temperature range for LM339B • B-version is drop-in replacement for LM239, LM339 and LM2901, A and V versions LM339 and LM2901 comparator family.
These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps.
The LM339B and LM2901B can drop-in replace the LM239, LM339 and LM2901, for both "A" and "V" grades.
• Common-mode input voltage range includes ground • Differential input voltage range equal to maximumrated supply voltage: ±38 V • Low output saturation voltage All devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Device Information • Output compatible with TTL, MOS, and CMOS PART NUMBER PACKAGE (1) BODY SIZE (NOM) • For single version, see the TL331B • For dual version, see the LM393B or LM2903B 2 Applications LM139x CDIP (14) LM139x, LM239x, LM339x, LM2901x, LM339B, SOIC (14) LM2901B 21.
30 mm × 7.
60 mm 8.
70 mm × 3.
90 mm • Vacuum robot LM239, LM339x, LM2901 PDIP (14) 19.
30 mm × 6.
40 mm • Single phase UPS • Server PSU LM239, LM2901, LM339B, LM2901B TSSOP (14) 5.
00 mm × 4.
40 mm • Cordless power tool • Wireless infrastructure LM339x, LM2901, LM339B, LM2901B SO (14)...


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