TS861
TS862
TS864
RAIL TO RAIL
MICROPOWER BICMOS COMPARATORS
■ ULTRA LOW CURRENT CONSUMPTION
PIN CONNECTIONS (top view)
(6µA/comp at Vcc=2.7V)
■ RAIL TO RAIL CMOS INPUTS
■ PUSH PULL OUTPUTS
TS861ILT
■ SUPPLY OPERATION FROM 2.7V TO 10V
■ LOW PROPAGATION DELAY
■ LOW FALL AND RISE TIME: 20ns
■ ESD PROTECTION (2kV)
■ LATCH-UP IMMUNITY (Class A)
■ AVAILABLE IN SOT23-5 MICROPACKAGE
Output
1
V
CC
5
4
V
2
DD
3
Inverting input
Non-inverting input
DESCRIPTION
The TS86x (Single, Dual & Quad) is a Rail to Rail
comparator characterized for 2.7V to 10V opera-
tion over -40°C to +85°C temperature range. It ex-
hibits an excellent speed to power ratio, featuring
a current consumption of 6µA per comparator and
a response time of 500ns at 2.7V for 100mV over-
drive.
TS861ID-TS861IDT
N.C.
8
N.C.
1
V
Inverting Input 1
7
6
5
2
3
4
-
CC
+
Non-inverting Input 1
Output 2
N.C.
V
DD
Due to its ultra low power consumption and its
availability in tiny package, the TS86x comparator
family is perfectly suited to battery powered sys-
tems. The output stage is designed with a push
pull structure allowing a direct connection to mi-
crocontroler without additionnal pull-up resistor.
TS862IN-TS862ID-TS862IDT-TS862IPT
V
Output 1
1
2
3
4
8
7
6
5
CC
APPLICATION
Inverting Input 1
Output 2
-
■ Battery-powered systems (eg: Alarm)
■ Portable communication systems
■ Smoke/gas/fire detectors
+
-
Non-inverting Input 1
Inverting Input 2
Non-inverting Input 2
+
V
DD
■ Portable computers
ORDER CODE
Package
TS864IN-TS864ID-TS864IDT-TS864IPT
Part
Temperature
Range
SOT23
Number
Marking
N
D
P
L
Output 2
Output 1
1
2
3
4
5
6
7
14 Output 3
13 Output 4
TS861I
•
•
•
•
•
•
K501
K502
-40, +85°C
-40, +85°C
-40, +85°C
TS861AI
-
+
VCC
12 VCC
TS862I
TS862AI
•
•
•
•
•
•
Inverting Input 1
Non-inverting Input 1
Inverting Input 2
11
-
+
-
Non-inverting Input 4
TS864I
TS864AI
•
•
•
•
•
•
+
10 Inverting Input 4
9
-
+
-
Non-inverting Input 3
N = Dual in Line Package (DIP)
+
Non-inverting Input 2
8
Inverting Input 3
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available
in Tape & Reel (PT)
L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT)
February 2002
1/15