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TS861

Description
DUAL COMPARATOR, 18000 uV OFFSET-MAX, 2000 ns RESPONSE TIME, PDSO8
Categorysemiconductor    Analog mixed-signal IC   
File Size443KB,19 Pages
ManufacturerSTMicroelectronics
Websitehttp://www.st.com/
Download Datasheet Download user manual Parametric Compare View All

TS861 Overview

DUAL COMPARATOR, 18000 uV OFFSET-MAX, 2000 ns RESPONSE TIME, PDSO8

TS861 Parametric

Parameter NameAttribute value
Number of functions2
Number of terminals8
Maximum supply/operating voltage12 V
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Rated supply voltage5 V
Rated response time2000 ns
Maximum input offset voltage18000 mV
Processing package descriptionROHS COMPLIANT, SOP-8
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
CraftsmanshipBICMOS
packaging shapeRectangle
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingNickel Palladium
Terminal locationpair
Packaging MaterialsPlastic/Epoxy
Temperature levelINDUSTRIAL
Output typepush-pull
Amplifier typeComparators
Maximum input bias current IIB6.00E-4 uA
TS861, TS862, TS864
Rail-to-rail micropower BiCMOS comparators
Datasheet
production data
Features
SOT23-5
Ultra low current consumption (6 µA/comp.
at V
CC
= 2.7 V)
Rail-to-rail CMOS inputs
Push-pull outputs
Supply operation from 2.7 to 10 V
Low propagation delay
ESD protection (2 kV)
Latch-up immunity (class A)
Available in SOT23-5 micropackage, SO-8,
SO-14,TSSOP8, and TSSOP14 package
NC 1
Inverting input 2
Non-inverting input 3
Vcc- 4
-
-
-
Output
Vcc-
Non-inverting input
1
2
3
5
Vcc+
+
-
4
Inverting input
SO-8 (single)
8
7
6
NC
Vcc+
Output
+
+
+
5 NC
Applications
Battery powered systems such as alarms
Portable communication systems
Smoke/gas/fire detectors
Portable computers
SO-8, TSSOP8 (dual)
Output 1
Inverting input 1
Non-inverting input 1
1
2
3
4
-
-
-
-
+
+
8
7
6
5
Vcc+
Output 2
Inverting input 2
Non-inverting input 2
Description
The TS86x device (single, dual and quad) is
a rail-to-rail comparator characterized for 2.7 to
10 V operation over -40 °C to +85 °C temperature
ranges. It exhibits an excellent speed-to-power
ratio, featuring a current consumption of 6
μA
per
comparator and a response time of 500 ns
at 2.7 V for a 100 mV overdrive.
Due to its ultra low power consumption and its
availability in a tiny package, the TS86x
comparator family is perfectly suited to battery-
powered systems. The output stage is designed
with a push-pull structure allowing a direct
connection to the microcontroller without
additional pull-up resistors.
Vcc-
SO-14, TSSOP14 (quad)
Output 2
Output 1
1
2
14
13
12
+
-
-
-
Output 3
Output 4
Vcc-
Vcc+ 3
Inverting input 1
Non-inverting input 1
Inverting input 2
Non-inverting input 2
4
5
6
7
11 Non-inverting input 4
10
9
8
Inverting input 4
Non-inverting input 3
Inverting input 3
November 2012
This is information on a product in full production.
Doc ID 6422 Rev 3
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www.st.com
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Number of functions 2 4 2 2 2 2 2 2 2 2
Number of terminals 8 14 8 8 8 8 8 8 8 8
Maximum operating temperature 85 Cel 85 °C 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel 85 Cel
Minimum operating temperature -40 Cel -40 °C -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel -40 Cel
Maximum input offset voltage 18000 mV 18000 µV 18000 mV 18000 mV 18000 mV 18000 mV 18000 mV 18000 mV 18000 mV 18000 mV
surface mount Yes NO Yes Yes Yes Yes Yes Yes Yes Yes
Terminal form GULL WING THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal location pair DUAL pair pair pair pair pair pair pair pair
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
Output type push-pull PUSH-PULL push-pull push-pull push-pull push-pull push-pull push-pull push-pull push-pull
Amplifier type Comparators COMPARATOR Comparators Comparators Comparators Comparators Comparators Comparators Comparators Comparators
Maximum supply/operating voltage 12 V - 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V
Rated supply voltage 5 V - 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Rated response time 2000 ns - 2000 ns 2000 ns 2000 ns 2000 ns 2000 ns 2000 ns 2000 ns 2000 ns
Processing package description ROHS COMPLIANT, SOP-8 - ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8 ROHS COMPLIANT, SOP-8
Lead-free Yes - Yes Yes Yes Yes Yes Yes Yes Yes
EU RoHS regulations Yes - Yes Yes Yes Yes Yes Yes Yes Yes
state ACTIVE - ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE
Craftsmanship BICMOS - BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS BICMOS
packaging shape Rectangle - Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle Rectangle
Package Size SMALL OUTLINE - SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
Terminal spacing 1.27 mm - 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm
terminal coating Nickel Palladium - Nickel Palladium Nickel Palladium Nickel Palladium Nickel Palladium Nickel Palladium Nickel Palladium Nickel Palladium Nickel Palladium
Packaging Materials Plastic/Epoxy - Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy Plastic/Epoxy
Maximum input bias current IIB 6.00E-4 uA - 6.00E-4 uA 6.00E-4 uA 6.00E-4 uA 6.00E-4 uA 6.00E-4 uA 6.00E-4 uA 6.00E-4 uA 6.00E-4 uA
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