voltage comparators. TSX339 Datasheet

TSX339 Datasheet PDF, Equivalent


Part Number

TSX339

Description

Micropower dual CMOS voltage comparators

Manufacture

STMicroelectronics

Total Page 22 Pages
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TSX339 Datasheet
TSX339
Micropower dual CMOS voltage comparators
Datasheet - production data
Features
Low supply current: 5 µA typ. per
comparator
Wide single supply range 2.7 V to 16 V or
dual supplies (±1.35 V to ±8 V)
Extremely low input bias current: 1 pA typ.
Input common-mode voltage range includes
ground
Open drain output
High input impedance: 1012 Ω typ
Fast response time: 2 µs typ. for 5 mV
overdrive
ESD tolerance: 4 kV HBM, 200 V MM
Related products
Pin-to-pin and functionally compatible with
the dual CMOS TS339 comparators
See TSX3704 for push-pull output
Applications
Automotive
Industrial
Description
The TSX339 is a micropower CMOS dual voltage
comparator which exhibits a very low current
consumption of 5 µA typical per comparator. This
device was designed as the improvement of the
TS339: it shows a lower current consumption, a
better input offset voltage, and an enhanced ESD
tolerance. The TSX339 is fully specified over a
wide temperature range and is proposed in
automotive grade for the TSSOP14 package. It is
fully compatible with TS339 CMOS comparator
and is available with similar packages. The new
tiny package, QFN16 3x3, is also proposed for
the TSX339 thus allowing even more integration
on applications.
December 2015
DocID028644 Rev 1
This is information on a product in full production.
1/22
www.st.com

TSX339 Datasheet
Contents
TSX339
Contents
1 Schematic diagram.......................................................................... 3
2 Package pin connections................................................................ 4
3 Absolute maximum ratings and operating conditions ................. 5
4 Electrical characteristics ................................................................ 6
5 Electrical characteristic curves .................................................... 10
6 Application information ................................................................ 13
6.1 Input voltages.................................................................................. 13
6.2 For unused channel ........................................................................ 14
6.3 Bypass capacitor............................................................................. 14
7 Package information ..................................................................... 15
7.1 SO14 package information.............................................................. 16
7.2 TSSOP14 package information....................................................... 17
7.3 QFN16 3x3 package information..................................................... 18
8 Ordering information..................................................................... 20
9 Revision history ............................................................................ 21
2/22 DocID028644 Rev 1


Features Datasheet pdf TSX339 Micropower dual CMOS voltage com parators Datasheet - production data Features Low supply current: 5 µA typ. per comparator Wide single supply rang e 2.7 V to 16 V or dual supplies (±1.3 5 V to ±8 V) Extremely low input bias current: 1 pA typ. Input common-mode vo ltage range includes ground Open drain output High input impedance: 1012 Ω ty p Fast response time: 2 µs typ. for 5 mV overdrive ESD tolerance: 4 kV HBM, 2 00 V MM Related products Pin-to-pin an d functionally compatible with the dual CMOS TS339 comparators See TSX3704 for push-pull output Applications Automoti ve Industrial Description The TSX339 is a micropower CMOS dual voltage compara tor which exhibits a very low current c onsumption of 5 µA typical per compara tor. This device was designed as the im provement of the TS339: it shows a lowe r current consumption, a better input o ffset voltage, and an enhanced ESD tole rance. The TSX339 is fully specified ov er a wide temperature range and is proposed in automotive grade for t.
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