TS941
TS942
TS944
OUTPUT RAIL TO RAIL
MICROPOWER OPERATIONAL AMPLIFIERS
■ RAIL TO RAIL OUTPUT VOLTAGE SWING
PIN CONNECTIONS (top view)
■ MICROPOWER CONSUMPTION (1.2µA)
■ SINGLE SUPPLY OPERATION (2.7V to 10V)
■ CMOS INPUTS
TS941ILT
■ ULTRA LOW INPUT BIAS CURRENT (1pA)
■ ESD PROTECTION (2kV)
■ LATCH-UP IMMUNITY (Class A)
■ AVAILABLE IN SOT23-5 MICROPACKAGE
Output
V
CC
5
4
1
V
2
DD
DESCRIPTION
3
Inverting input
Non-inverting input
The TS94x (Single, Dual & Quad) is Operational
Amplifier characterized for 2.7V to 10V operation
over -40°C to +85°C temperature range.
It is exhibiting an excellent consumption - 1.2µA,
while featuring 10kHz gain bandwidth product,
1.5mA output capability and output Rail to Rail op-
eration - 2.85V typ @ 3V with RL=10kΩ.
The TS94x Op-Amp is ideal for battery-powered
systems, where very low supply current and out-
put Rail to Rail are required. Its very low - 1pA typ
input bias current and constant supply current
over supply voltage enhance TS94x’s perfor-
mance near the end of the life battery charge.
TS941ID-TS941IDT
N.C.
V
8
7
6
5
N.C.
1
2
3
4
Inve rting Input 1
-
CC
+
Non-inve rting Input 1
Output 2
N.C.
V
DD
TS942IN-TS942ID-TS942IDT-TS942IPT
APPLICATION
■ Battery-powered systems (Alarm)
■ Portable communication systems (Pagers)
■ Smoke/gas/fire detectors
■ Instrumentation & sensoring
■ PH Meter
V
Output 1
1
2
3
4
8
7
6
5
CC
Inve rting Input 1
-
Output 2
+
-
Non-inve rting Input 1
Inve rting Input 2
Non-inve rting Input 2
+
V
DD
ORDER CODE
Package
Part
Temperature
Range
SOT23
Marking
Number
N
D
P
L
TS944IN-TS944ID-TS944IDT-TS944IPT
TS941I
•
•
•
•
•
•
K201
K202
K203
TS941AI
TS941BI
-40, +85°C
-40, +85°C
-40, +85°C
14 Outp ut 4
Outpu t 1
Inve rting Inpu t 1
Non-inve rting Inpu t 1
VCC
1
2
3
4
5
6
7
13 Inverting Inpu t 4
12 Non-inve rting Inpu t 4
11 VDD
-
-
TS942I
TS942AI
TS942BI
•
•
•
•
•
•
•
•
•
+
+
TS944I
TS944AI
TS944BI
•
•
•
•
•
•
•
•
•
10 Non-inve rting Inpu t 3
Non-inve rting Input 2
Inverting Input 2
+
-
+
-
9
8
Inverting Inpu t 3
Outp ut 3
Outpu t 2
N = Dual in Line Package (DIP)
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)
May 2000
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