TS881 Datasheet, PDF (1/17 Pages) STMicroelectronics – Rail-to-rail 1.1 V nanopower comparator

TS881
Rail-to-rail 1.1 V nanopower comparator
Features
■ Ultra low current consumption: 210 nA typ.
■ Propagation delay: 2 µs typ.
■ Rail-to-rail inputs
■ Push-pull output
■ Supply operation from 1.1 V to 5.5 V
■ Wide temperature range: -40 to +125 °C
■ ESD tolerance: 4 kV HBM / 300 V MM
■ SMD package
Applications
■ Portable systems
■ Signal conditioning
■ Medical
Description
The TS881 device is a single comparator
featuring ultra low supply current (210 nA typical
with output high, V_CC = 1.2 V, no load) with rail-to-
rail input and output capability. The performance
of this comparator allows it to be used in a wide
range of portable applications. The TS881 device
minimizes battery supply leakage and therefore
enhances battery lifetime.
Operating from 1.1 to 5.5 V supply voltage, this
comparator can be used over a wide temperature
range (-40 to +125 °C) keeping the current
consumption at an ultra low level.
The TS881 device is available in the SC70-5
package, allowing great space saving on the
PCB.
Datasheet −production data
SC70-5 (top view)
Figure 1. Pin connections (top view)
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July 2012
This is information on a product in full production.
Doc ID 023340 Rev 1
1/17
www.st.com
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