1/14
s
RAIL TO RAIL OUTPUT VOLTAGE SWING
s
MICROPOWER CONSUMPTION (20
A)
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
R
L
= 100k
when supplied @ 3V. Offering a typi-
cal consumption of only 20
A, 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
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)
PIN CONNECTIONS (top view)
Part
Number
Temperature
Range
Package
SOT23
Marking
N
D
P
L
TS931I
TS931A/BI
-40, +85
C
K205
K206/207
TS932I
TS932A/BI
-40, +85
C
TS934I
TS934A/BI
-40, +85
C
1
2
3
4
5
Inverting input
Non-inverting input
O utput
VDD
VCC
1
2
3
4
5
6
7
8
-
+
Inve rting Inp u t 1
N. C.
No n-inve rting Inp ut 1
VDD
VCC
Output 2
N.C.
N.C.
Inve rting Inp ut 2
Non -inve rting Inp ut 2
Non-inve rting Inpu t 1
DD
V
1
2
3
4
8
5
6
7
9
10
11
12
13
14
CC
V
Outp u t 3
Outp u t 4
Non-inve rting Inpu t 4
Inve rting Inpu t 4
Non-inve rting Inpu t 3
Inve rting Inpu t 3
-
+
-
+
-
+
-
+
Ou tpu t 1
Inve rting Inpu t 1
Ou tpu t 2
1
2
3
4
5
6
7
8
-
+
-
+
Inve rting Inp ut 1
Outp ut 1
Non-inve rting Inp ut 1
VDD
VCC
Output 2
Inve rting Inp ut 2
Non-inve rting Inp ut 2
TS931ILT
TS934IN-TS934ID-TS934IDT-TS934IPT
TS931ID-TS931IDT
TS932IN-TS932ID-TS932IDT
TS931
TS932
TS934
OUTPUT RAIL TO RAIL
MICROPOWER OPERATIONAL AMPLIFIERS
May 2000
TS931-TS932-TS934
2/14
ABSOLUTE MAXIMUM RATINGS
OPERATING CONDITIONS
Symbol
Parameter
Value
Unit
V
CC
Supply voltage
1)
12
V
V
id
Differential Input Voltage
2)
12
V
V
in
Input Voltage Range
3)
-0.3 to 12.3
V
T
oper
Operating Free Air Temperature Range
-40 to + 85
C
T
std
Storage Temperature Range
-65 to +150
C
T
j
Maximum Junction Temperature
150
C
R
thjc
Thermal Resistance Junction to Case
4)
SOT23-5
DIP8
DIP14
SO8
SO14
TSSOP8
TSSOP14
81
42
32
28
22
26
21
C/W
R
thja
Thermal Resistance Junction to Ambient - SOT23-5
256
C/W
ESD
Human Body Model
2
kV
Latch-up Immunity
Class A
Lead Temperature (soldering, 10sec)
260
C
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 V
CC
+0.3V.
4. Short-circuits can cause excessive heating and destructive dissipation.
Symbol
Parameter
Value
Unit
V
CC
Supply Voltage
2.7 to 10
V
V
icm
Common Mode Input Voltage Range
V
ee
- 0.2 to V
CC
- 1.5
V
TS931-TS932-TS934
3/14
ELECTRICAL CHARACTERISTICS
V
CC
= +3V, V
ee
= 0V,
T
amb
= 25
C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
io
Input Offset Voltage
TS931/2/4
TS931/2/4A
TS931/2/4B
10
5
2
mV
V
io
Input Offset Voltage Drift
3
V/
C
I
io
Input Offset Current
1)
1. Maximum values including unavoidable inaccurates of the industrial test.
1
100
pA
I
ib
Input Bias Current
1)
1
150
pA
CMR
Common Mode Rejection Ratio
0
V
icm
V
CC
- 1.7
85
dB
SVR
Supply Voltage Rejection Ratio
2)
2. V
CC
has a 0.2V variation.
85
dB
A
vd
Large Signal Voltage Gain
V
O
= 2Vpp
R
L
= 1M
R
L
= 100k
120
106
dB
V
OH
High Level Output Voltage
V
ID
= 100mV
R
L
= 100k
2.95
V
V
OL
Low Level Output Voltage
V
ID
= -100mV
R
L
= 100k
50
mV
I
o
Output Source Current
V
ID
= 100mV, V
O
= V
DD
Output Sink Current
V
ID
= -100mV, V
O
= V
CC
1.5
1.5
mA
I
CC
Supply Current (per amplifier)
A
VCL
= 1, no load
20
31
A
GBP
Gain Bandwith Product
R
L
= 100k
, C
L
= 50pF
100
kHz
SR
Slew Rate
R
L
= 100k
, C
L
= 50pF
50
V/ms
m
Phase Margin
C
L
= 50pF
65
Degrees
en
Input Voltage Noise
75
nV/
Hz
TS931-TS932-TS934
4/14
ELECTRICAL CHARACTERISTICS
V
CC
= +5V, V
ee
= 0V,
T
amb
= 25
C (unless otherwise specified)
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
io
Input Offset Voltage
TS931/2/4
TS931/2/4A
TS931/2/4B
10
5
2
mV
V
io
Input Offset Voltage Drift
3
V/
C
I
io
Input Offset Current
1)
1
100
pA
I
ib
Input Bias Current
1)
1
150
pA
CMR
Common Mode Rejection Ratio
0
V
icm
V
CC
- 1.7
85
dB
SVR
Supply Voltage Rejection Ratio
2)
85
dB
A
vd
Large Signal Voltage Gain
V
O
= 4Vpp
R
L
= 1M
R
L
= 100k
120
112
dB
V
OH
High Level Output Voltage
V
ID
= 100mV
R
L
= 100k
4.95
V
V
OL
Low Level Output Voltage
V
ID
= -100mV
R
L
= 100k
50
mV
I
o
Output Source Current
V
ID
= 100mV, V
O
= V
DD
Output Sink Current
V
ID
= -100mV, V
O
= V
CC
5
5
mA
I
CC
Supply Current (per amplifier)
A
VCL
= 1, no load
20
33
A
GBP
Gain Bandwith Product
R
L
= 100K
, C
L
= 50pF
100
kHz
SR
Slew Rate
R
L
= 100K
, C
L
= 50pF
50
V/ms
m
Phase Margin
C
L
= 50pF
65
Degrees
en
Input Voltage Noise
76
nV/
Hz
1. Maximum values including unavoidable inaccurates of the industrial test.
2. V
CC
has a 0.2V variation.
TS931-TS932-TS934
5/14
Temperature (
C)
Input
Offset
V
olta
ge
Drift
(
V
)
-40
-20
0
20
40
60
80
-150
-100
-50
0
50
Vcc=5V
0
2
4
6
8
10
12
0
2
4
6
8
10
12
SupplyVoltage (V)
Vid=-100mV
Vid=+100mV
Suppl
y
Current
(
A
)
Tamb=25
C
Tamb=25
C
-40
-20
0
20
40
60
80
-6
-4
-2
0
2
4
6
Isink,Vcc=3V
Isink,Vcc=5V
Isource,Vcc=5V
Output
Shor
t-Cir
cuit
Current
(mA)
Temperature (
C)
Isource,Vcc=3V
0
2
4
6
8
10
12
0
2
4
6
8
10
12
14
16
18
20
SupplyVoltage (V)
Suppl
y
Current
(
A
)
Tamb=25
C
Tamb=25
C
Temperature (
C)
Suppl
y
Current
(
A
)
-40
-20
0
20
40
60
80
16
17
18
19
20
21
Vcc from 2.7V to 10V
2
4
6
8
10
-30
-20
-10
0
10
20
30
Source
Sink
Tamb=25
C
Output
Shor
t-Circuit
Current
(mA)
SupplyVoltage (V)
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