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ST Microelectronics |
TS931
TS932
TS934
OUTPUT RAIL TO RAIL
MICROPOWER OPERATIONAL AMPLIFIERS
s RAIL TO RAIL OUTPUT VOLTAGE SWING
s MICROPOWER CONSUMPTION (20µA)
s SINGLE SUPPLY OPERATION (2.7V to 10V
s LOW OFFSET (2mV max for TS93xB)
s CMOS INPUTS
s ULTRA LOW INPUT BIAS CURRENT (1pA)
s ESD PROTECTION (2kV)
s LATCH-UP IMMUNITY (Class A)
s AVAILABLE IN SOT23-5 MICROPACKAGE
DESCRIPTION
The TS93x (Single, Dual & Quad) is Operational
Amplifier able to operate with voltage as low as
2.7V and to reach 2.9Vpp of output swing with
RL = 100kΩ when supplied @ 3V. Offering a typi-
cal consumption of only 20µA, it is particularly
well-suited for every kind of battery-supplied appli-
cations.
The TS93x is housed in the space-saving 5 pins
SOT23-5 package which simplifies the board de-
sign because of the ability to be placed every-
where (outside dimensions are : 2.8mm x 2.9mm).
APPLICATION
s Battery-powered systems
s Portable communication systems
s Alarm, smoke detectors
s Instrumentation & sensoring
s PH Meter
s Digital scales
ORDER CODE
Part
Number
TS931I
TS931A/BI
TS932I
TS932A/BI
TS934I
TS934A/BI
Temperature
Range
-40, +85°C
-40, +85°C
-40, +85°C
Package
NDPL
••
••
••
••
•••
•••
SOT23
Marking
K205
K206/207
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
PIN CONNECTIONS (top view)
TS931ILT
Output 1
VDD 2
Non-inverting input 3
5 VCC
4 Inverting input
TS931ID-TS931IDT
N.C. 1
Inve rting Inp ut 1 2
No n-inve rting Inp ut 1 3
VDD 4
-
+
8 N.C.
7 VCC
6 Output 2
5 N.C.
TS932IN-TS932ID-TS932IDT
Output 1 1
Inve rting Inp ut 1 2
Non-inve rting Inp ut 1 3
VDD 4
-
+
8 VCC
7 Output 2
- 6 Inve rting Input 2
+ 5 Non-inve rting Inp ut 2
TS934IN-TS934ID-TS934IDT-TS934IPT
Ou tpu t 1 1
Inve rting Inpu t 1 2
Non-inve rting Inpu t 1 3
VCC 4
Non -inve rting Inp ut 2 5
Inve rting Inp ut 2 6
Ou tpu t 2 7
-
+
+
-
14 Outp u t 4
- 13 Inve rting Inpu t 4
+ 12 Non-inve rting Inpu t 4
11 VDD
+ 10 Non-inve rting Inpu t 3
- 9 Inve rting Inpu t 3
8 Outp u t 3
1/14
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VCC Supply voltage 1)
Vid Differential Input Voltage 2)
Vin Input Voltage Range 3)
Toper Operating Free Air Temperature Range
Tstd Storage Temperature Range
Tj
Rthjc
Maximum Junction Temperature
Thermal Resistance Junction to Case 4)
SOT 23-5
DIP8
DIP14
SO8
SO14
TSSO P8
TSSO P14
Rthja Thermal Resistance Junction to Ambient - SOT23-5
ESD Human Body Model
Latch-up Immunity
Lead Temperature (soldering, 10sec)
1. All voltages values, except differential voltage are with respect to network terminal.
2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal.
3. The magnitude of input and output voltages must never exceed VCC +0.3V.
4. Short-circuits can cause excessive heating and destructive dissipation.
OPERATING CONDITIONS
Symbol
Parameter
VCC Supply Voltage
Vicm Common Mode Input Voltage Range
TS931-TS932-TS934
Value
12
±12
-0.3 to 12.3
-40 to + 85
-65 to +150
150
81
42
32
28
22
26
21
256
2
Class A
260
Unit
V
V
V
°C
°C
°C
°C/W
°C/W
kV
°C
Value
2.7 to 10
Vee - 0.2 to VCC - 1.5
Unit
V
V
2/14
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