ST TSV6191, TSV6191A, TSV6192, TSV6192A User Manual
TSV6191, TSV6191A, TSV6192, TSV6192A
Features
■ Rail-to-rail input and output
■ Low power consumption: 10 µA typ at 5 V
■ Low supply voltage: 1.5 to 5.5 V
■ Gain bandwidth product: 450 kHz typ
■ Stable when used in gain configuration
■ Low input offset voltage: 800 µV max (A
version)
■ Low input bias current: 1 pA typ
■ Temperature range: -40 to +85° C
Applications
■ Battery-powered applications
■ Smoke detectors
■ Proximity sensors
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
Rail-to-rail input/output 10 μA, 450 kHz
CMOS operational amplifiers
TSV6191ILT - TSV6191ICT
V
In+
In+
1
1
+
+
_
V
V
CC-
CC-
In-
In-
_
2
2
3
3
SOT23-5/SC70-5
TSV6192IST - TSV6192ID/DT
Out1
Out1
1
1
_
In1-
In1-
In1+
In1+
V
V
CC-
CC-
_
2
2
+
+
3
3
4
4
MiniSO-8/SO-8
V
5
5
CC+
CC+
4
4
Out
Out
8
8
V
V
CC+
CC+
7
7
Out2
Out2
_
_
+
+
In2-
In2-
6
6
In2+
In2+
5
5
Description
The TSV619x family of single and dual
operational amplifiers offers low voltage, low
power operation and rail-to-rail input and output.
The devices also feature an ultra-low input bias
current as well as a low input offset voltage.
The TSV619x have a gain bandwidth product of
450 kHz while consuming only 10 µA at 5 V. They
must be used in a gain configuration (equal or
above +4 or -3).
These features make the TSV619x family ideal
for sensor interfaces, battery supplied and
portable applications, as well as active filtering.
October 2010 Doc ID 17974 Rev 1 1/17
www.st.com
17
Absolute maximum ratings and operating conditions TSV619x, TSV619xA
1 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
(3)
(1)
(7)
(2)
(6)
(8)
(4)(5)
V
CC-
6V
±V
CC
-0.2 to V
+0.2 V
CC+
V
°C/W
4kV
200 V
1.5 kV
V
CC
V
V
T
stg
Supply voltage
Differential input voltage
id
Input voltage
in
Storage temperature -65 to +150 °C
Thermal resistance junction to ambient
SC70-5 205
R
thja
SOT23-5 250
MiniSO-8 190
SO-8 125
T
Maximum junction temperature 150 °C
j
HBM: human body model
ESD
MM: machine model
CDM: charged device model
Latch-up immunity 200 mA
1. All voltage values, except differential voltage are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. Vcc-Vin must not exceed 6 V.
4. Short-circuits can cause excessive heating and destructive dissipation.
5. Rth are typical values.
6. Human body model: 100 pF discharged through a 1.5 kΩ resistor between two pins of the device, done for
all couples of pin combinations with other pins floating.
7. Machine model: a 200 pF cap is charged to the specified voltage, then discharged directly between two
pins of the device with no external series resistor (internal resistor < 5 Ω), done for all couples of pin
combinations with other pins floating.
8. Charged device model: all pins plus package are charged together to the specified voltage and then
discharged directly to ground.
Table 2. Operating conditions
Symbol Parameter Value Unit
V
V
T
CC
icm
oper
Supply voltage 1.5 to 5.5 V
Common mode input voltage range V
Operating free air temperature range -40 to +85 °C
2/17 Doc ID 17974 Rev 1
CC-
-0.1 to V
+0.1 V
CC+
TSV619x, TSV619xA Electrical characteristics
2 Electrical characteristics
Table 3. Electrical characteristics at V
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
with V
= 0 V, V
CC-
icm
otherwise specified)
= VCC/2, T
= +1.8 V
CC+
= 25° C, and RL connected to VCC/2 (unless
amb
V
Offset voltage
io
DV
CMR
V
V
Input offset voltage drift 2 μV/°C
io
Input offset current
I
io
(V
out=Vcc
I
Input bias current (V
ib
Common mode rejection ratio
20 log (ΔVic/ΔVio)
A
Large signal voltage gain
vd
High level output voltage
OH
Low level output voltage
OL
Isink
I
out
Isource
I
Supply current (per operator)
CC
AC performance
/2)
out=Vcc
TSV619x
TSV619xA
T
T
min.
min.
< Top < T
< Top < T
TSV619x
max.
TSV619xA
max
110
T
< Top < T
min.
125pA
max.
110
/2)
T
< Top < T
min.
0V to 1.8V, V
< Top < T
T
min.
125pA
max.
= 0.9 V 55 71 dB
out
max.
53 dB
RL= 10 kΩ, Vout = 0.5 V to 1.3 V 78 83 dB
< Top < T
T
min.
=10kΩ
R
L
T
< Top < T
min.
=10kΩ
R
L
T
< Top < T
min.
V
= 1.8 V
o
< Top < T
T
min.
V
= 0 V
o
< Top < T
T
min.
No load, V
T
< Top < T
min.
max.
max.
max.
max.
max.
out=Vcc
max.
/2 6.5 9 12 µA
74 dB
35
4
50
735
9
13
9
8
10
8
6 12.5 µA
4
0.8
5
2
50
(1)
(1)
mV
pA
pA
mV
mV
mA
GBP Gain bandwidth product RL=10kΩ, CL= 20 pF 380 kHz
Gain Minimum gain for stability
SR Slew rate
e
Equivalent input noise voltage f = 1 kHz 110
n
THD+N
1. Guaranteed by design.
Total harmonic distortion +
noise
Phase margin = 60°, R
=10kΩ, CL=20pF, Top= 25° C
R
L
=10kΩ, CL=20pF,
R
L
V
= 0.5V to 1.3V
out
= 1 kHz, Av = 5, V
F
in
RL = 100 kΩ, BW = 22 kHz
= 10kΩ,
f
= 1 V
out
pp,
5
0.06 V/μs
0.1 %
Doc ID 17974 Rev 1 3/17
nV
-----------Hz
Electrical characteristics TSV619x, TSV619xA
Table 4. V
= +3.3 V, V
CC+
R
connected to VCC/2 (unless otherwise specified)
L
= 0 V, V
CC-
= VCC/2, T
icm
= 25° C,
amb
Symbol Parameter Min. Typ. Max. Unit
DC performance
V
io
DV
I
io
I
ib
CMR
A
vd
V
OH
V
OL
I
out
I
CC
TSV619x
TSV619xA
Offset voltage
T
min<Top<Tmax
T
min<Top<Tmax
Input offset voltage drift 2 μV/°C
io
TSV619x
TSV619xA
Input offset current
T
min.
< Top < T
125pA
max.
Input bias current
Common mode rejection ratio
20 log (ΔV
/ΔVio)
ic
Large signal voltage gain
High level output voltage
Low level output voltage
Isink
Isource
Supply current (per operator)
< Top < T
T
min.
0V to 3.3V, V
< Top < T
T
min.
R
=10kΩ, Vout = 0.5 V to 2.8 V 85 92 dB
L
T
< Top < T
min.
R
=10kΩ
L
T
< Top < T
min.
R
=10kΩ
L
T
< Top < T
min.
Vo = V
CC
T
< Top < T
min.
= 0 V
V
o
< Top < T
T
min.
No load, V
T
min.
out
< Top < T
125pA
max.
= 1.75 V 61 76 dB
out
58 dB
max.
max.
83 dB
35
max.
50
10 35
max.
373544
max.
323038
max.
=VCC/2 6.5 9.5 12.5 µA
max.
613µA
4
0.8
5
2
110
110
(1)
(1)
5
50
mV
mV
mV
mA
AC performance
pA
pA
GBP Gain bandwidth product R
Gain Minimum gain for stability
SR Slew rate
Equivalent input noise voltage f = 1 kHz 110
e
n
1. Guaranteed by design.
=10kΩ, CL= 20 pF 400 kHz
L
Phase margin = 60°, R
RL=10kΩ, CL=20pF, Top= 25° C
R
=10kΩ, CL= 20 pF,
L
V
= 0.5V to 2.8V
out
4/17 Doc ID 17974 Rev 1
= 10kΩ,
f
5V/V
0.07 V/μs
nV
-----------Hz
TSV619x, TSV619xA Electrical characteristics
Table 5. V
CC+
= +5 V, V
= 0 V, V
CC-
= VCC/2, T
icm
= 25° C, RL connected to VCC/2
amb
(unless otherwise specified)
Symbol Parameter Min. Typ. Max. Unit
DC performance
V
Offset voltage
io
DV
CMR
SVR
V
V
Input offset voltage drift 2 μV/°C
io
I
Input offset current
io
I
Input bias current
ib
Common mode rejection ratio
20 log (ΔV
Supply voltage rejection ratio 20
log (ΔV
A
Large signal voltage gain
vd
High level output voltage
OH
Low level output voltage
OL
Isink
I
out
Isource
I
Supply current (per operator)
CC
AC performance
/ΔVio)
cc
/ΔVio)
ic
TSV619x
TSV619xA
T
min<Top<Tmax
T
min<Top<Tmax
< Top < T
T
min.
< Top < T
T
min.
0 V to 5 V, V
< Top < T
T
min.
TSV619x
TSV619xA
125pA
max.
125pA
max.
= 2.5 V 64 80 dB
out
63 dB
max.
Vcc = 1.8 to 5 V 76 93 dB
T
< Top < T
min.
R
=10kΩ, Vout = 0.5 V to 4.5 V 88 93 dB
L
T
min<Top<Tmax
=10kΩ
R
L
< Top < T
T
min.
=10kΩ
R
L
< Top < T
T
min.
Vo = V
CC
T
< Top < T
min.
= 0 V
V
o
T
< Top < T
min.
No load, V
T
min.
out=VCC
< Top < T
74 dB
max.
85 dB
35
max.
50
16 35
max.
524257
max.
584963
max.
/2 7.5 10.5 14 µA
max.
715µA
4
0.8
5
2
110
110
(1)
(1)
7
50
mV
mV
mV
mA
pA
pA
GBP Gain bandwidth product RL=10kΩ, CL= 20 pF 450 kHz
Gain Minimum gain for stability
SR Slew rate
Equivalent input noise voltage f = 1 kHz 105
e
n
THD+N
1. Guaranteed by design.
Total harmonic distortion +
noise
Phase margin = 60°, R
RL=10kΩ, CL=20pF, Top=25°C
=10kΩ, CL= 20 pF,
R
L
= 0.5V to 4.5V
V
out
F
= 1 kHz, Av = 5, V
in
RL = 100 kΩ, BW = 22kHz
= 10kΩ,
f
= 1 V
out
pp,
5V/V
0.08 V/μs
0.1 %
Doc ID 17974 Rev 1 5/17
nV
-----------Hz
Electrical characteristics TSV619x, TSV619xA
Gain (dB)
Phase margin(°)
Figure 1. Supply current vs. supply voltage
at V
icm
= VCC/2
Figure 3. Output current vs. output voltage at
V
=5V
CC
Figure 2. Output current vs. output voltage at
VCC=1.5V
Figure 4. Voltage gain and phase vs.
frequency at VCC = 1.5 V
Figure 5. Voltage gain and phase vs.
Gain (dB)
frequency at V
CC
=5V
Figure 6. Positive slew rate vs. time at
V
= 1.5 V,
CC
Phase margin(°)
Ω
6/17 Doc ID 17974 Rev 1
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