The TS93x (single, dual and quad) series are
operational amplifiers that can operate with
voltages as low as 2.7 V and reach a 2.9 Vpp
output swing with R
3V.
Offering a typical consumption of only 20 μA,
these devices are particularly well-suited to
battery-powered applications.
The amplifiers’ space-saving 5-pin SOT23-5
package with outer dimensions of
2.8 mm x 2.9 mm make them very easy to
implement on a board design.
= 100 kΩ when supplied at
L
Pin connections (top view)
TS931ILT
Out
1
V
2
CC-
3
In+
V
5
CC+
In-
4
TS931ID-TS931IDT
N.C.
In+
V
1
_
2
In-
CC-
+
3
4
N.C.
8
7
V
Out
6
N.C.
5
TS932ID-TS932IDT
Out1
Out1
In1-
In1-
In1+
In1+
V
V
1
1
_
_
2
2
+
+
3
3
4
4
CC-
CC-
8
8
V
V
CC+
CC+
7
7
Out2
Out2
_
_
In2-
In2-
6
6
+
+
In2+
In2+
5
5
TS934ID-TS934IDT-TS934IPT
Out4
1
1
Out1
Out1
In1-
In1-
In1+
In1+
V
V
In2+
In2+
In2-
In2-
Out2
Out2
Table 1.Device summary
_
_
2
2
+
+
3
3
4
4
CC+
CC+
5
5
+
+
_
_
6
6
7
7
Out4
14
14
_
_
13
13
In4-
In4-
+
+
In4+
In4+
12
12
V
V
11
11
CC-
CC-
10
10
In3+
In3+
+
+
_
_
In3-
In3-
9
9
Out3
Out3
8
8
ReferencePart number
TS93xTS931, TS932, TS934
TS93xATS931A, TS932A, TS934A
TS93xBTS931B, TS932B, TS934B
CC+
September 2009Doc ID 6911 Rev 41/17
www.st.com
17
Absolute maximum ratings and operating conditionsTS93x, TS93xA, TS93xB
1 Absolute maximum ratings and operating conditions
Soldering temperature (10 sec), leaded version250°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
4. Input current must be limited by a resistor in series with the inputs.
5. Short-circuits can cause excessive heating and destructive dissipation.
6. Human body model: 100 pF discharged through a 1.5 kΩ resistor into pin of device.
7. Machine model ESD: a 200 pF capacitor is charged to the specified voltage, then discharged directly into
the IC with no external series resistor (internal resistor < 5 Ω), into pin-to-pin of device.
8. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to ground through only one pin. This is done for all pins.
Table 3.Operating conditions
CC+
+0.3 V.
SymbolParameterValueUnit
V
T
V
oper
Supply voltage2.7 to 10V
CC
Common mode input voltage rangeV
icm
-0.2 to V
CC-
Operating free air temperature range-40 to +105°C
-1.5V
CC+
2/17Doc ID 6911 Rev 4
TS93x, TS93xA, TS93xBElectrical characteristics
2 Electrical characteristics
Ta bl e 4 and Ta bl e 5 give the electrical characteristics at each V
Table 4.VCC+ = +3 V, VCC- = 0 V, T
amb
= 25° C
CC
value.
(unless otherwise specified)
SymbolParameterMin.Typ.Max.Unit
Input offset voltage
V
io
ΔV
io
I
io
I
ib
CMR
SVR
A
vd
TS931/2/4
TS931/2/4A
TS931/2/4B
< Top < T
T
min
max
TS931/2/4
TS931/2/4A
TS931/2/4B
Input offset voltage drift3μV/°C
max
max
max
max
(1)
(1)
(2)
icm
≤ V
CC+
-1.7
55
55
55
55
85
85
85
85
Input offset current
T
< Top < T
min
Input bias current
T
< Top < T
min
Common mode rejection ratio, 0 ≤ V
< Top < T
T
min
Supply voltage rejection ratio
T
< Top < T
min
Large signal voltage gain
= 2 Vpp, RL = 1 MΩ
V
O
RL = 100 kΩ
120
106
10
5
2
15
10
6
1100
200
1150
300
mV
pA
pA
dB
dB
dB
V
OH
V
OL
I
o
I
CC
GBP
SR
High level output voltage, VID = 100 mV, RL = 100 kΩ
T
< Top < T
min
max
2.95
2.95
Low level output voltage, VID = -100 mV, RL = 100 kΩ
T
< Top < T
min
max
Output source current
= 100mV, VO = V
V
ID
CC-
Output sink current
= -100 mV, VO = V
V
ID
Supply current (per amplifier), A
< Top < T
T
min
max
CC+
= 1, no load
VCL
Gain bandwidth product
RL = 100 kΩ, CL = 50 pF100
Slew rate
R
= 100 kΩ, CL = 50 pF50
L
Doc ID 6911 Rev 43/17
2.99
1050
1.5
1.5
2031
50
33
V
mV
mA
μA
kHz
V/ms
Electrical characteristicsTS93x, TS93xA, TS93xB
Table 4.VCC+ = +3 V, VCC- = 0 V, T
amb
= 25° C
(unless otherwise specified) (continued)
SymbolParameterMin.Typ.Max.Unit
φm
Phase margin
CL = 50 pF65
Degrees
enInput voltage noise75nV/√Hz
1. Maximum values including unavoidable inaccuracies of the industrial test.
has a 0.2 V variation.
2. V
CC
Table 5.VCC+ = +5 V, VCC- = 0 V, T
amb
= 25° C
(unless otherwise specified)
SymbolParameterMin.Typ.Max.Unit
Input offset voltage
V
io
ΔV
I
io
I
ib
CMR
SVR
A
vd
TS931/2/4
TS931/2/4A
TS931/2/4B
< Top < T
T
min
max
TS931/2/4
TS931/2/4A
TS931/2/4B
Input offset voltage drift3μV/°C
io
max
max
max
max
(1)
(1)
(2)
icm
≤ V
CC+
- 1.7
55
55
55
55
85
85
85
85
Input offset current
T
< Top < T
min
Input bias current
T
< Top < T
min
Common mode rejection ratio, 0 ≤ V
< Top < T
T
min
Supply voltage rejection ratio
T
< Top < T
min
Large signal voltage gain
= 4 Vpp, RL = 1 MΩ
V
O
RL = 100 kΩ
120
112
10
5
2
15
10
6
1100
200
1150
300
mV
pA
pA
dB
dB
dB
V
V
High level output voltage, VID = 100 mV, RL = 100 kΩ
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK
®
packages, depending on their level of environmental compliance. ECOPACK®
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening
according to AEC Q001 & Q 002 or equivalent are on-going.
(1)
(1)
(1)
(1)
TSSOP-14
(Thin shrink outline
package)
SO-14
(automotive grade)
Tape & reel
Tu b e
Tape & reel
Tu b e
Tape & reel
934I
934AI
934BI
934IY
934IY
934AIY
934AIY
Doc ID 6911 Rev 415/17
Revision historyTS93x, TS93xA, TS93xB
5 Revision history
Table 11.Document revision history
DateRevisionChanges
01-Nov-20011Initial release.
01-Dec-20042
04-May-20093
07-Sep-20094
Modified AMR values in Ta bl e 2 (explanation of Vid and Vi
limits).
Document reformatted.
Removed DIP package information and order codes from
Chapter 3.
Modified temperature range: extended to -40 to +105° C in
Table 10: Order codes.
Added automotive grade products in Ta b le 1 0 .
Added root part numbers (TS93xA, TS93xB) and
Table 1: Device summary on cover page.
Added parameters for full temperature range in Ta bl e 4 and in
Ta bl e 5 .
16/17Doc ID 6911 Rev 4
TS93x, TS93xA, TS93xB
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