ST TSV6390, TSV6390A, TSV6391, TSV6391A User Manual
TSV6390, TSV6390A, TSV6391, TSV6391A
Micropower (60 µA), wide bandwidth (2.4 MHz) CMOS op-amps
Features
■ Low offset voltage: 500 µV max (A version)
■ Low power consumption: 60 µA typ at 5 V
■ Low supply voltage: 1.5 V – 5.5 V
■ Gain bandwidth product: 2.4 MHz typical
■ Stable in gain configuration (-3 or +4)
■ Low power shutdown mode: 5 nA typical
■ High output current: 63 mA at V
■ Low input bias current: 1 pA typical
■ Rail-to-rail input and output
■ Extended temperature range: -40°C to +125°C
■ 4 kV human body model
CC
=5V
Applications
■ Battery-powered applications
■ Portable devices
■ Signal conditioning
■ Active filtering
■ Medical instrumentation
Description
The TSV6390 and TSV6391 devices are single
operational amplifiers offering low voltage, low
power operation and rail-to-rail input and output.
With a very low input bias current and low offset
voltage (500 µV maximum for the A version), the
TSV6390 and TSV6391 are ideal for applications
requiring precision. The devices can operate at
power supplies ranging from 1.5 to 5.5 V, and are
therefore ideal for battery-powered devices,
extending battery life.
In+
1
+
V
CC-
In-
_
2
3
TSV6390ICT/ILT
SC70-6/SOT23-6
In+
In+
1
1
+
+
_
V
V
CC-
CC-
In-
In-
_
2
2
3
3
TSV6391ICT/ILT
SC70-5/SOT23-5
When used with a gain (above -3 or +4), these
products feature an excellent speed/power
consumption ratio, offering a 2.4 MHz gain
bandwidth product while consuming only 60 µA at
a 5 V supply voltage.
The TSV6390 comes with a shutdown function.
Both the TSV6390 and TSV6391 have a high
tolerance to ESD, sustaining 4 kV for the human
body model.
Additionally, they are offered in micropackages,
SC70-6 and SOT23-6 for the TSV6390 and
SC70-5 and SOT23-5 for the TSV6391. They are
guaranteed for industrial temperature ranges from
-40° C to +125° C.
All these features combined make the TSV6390
and TSV6391 ideal for sensor interfaces,
battery-supplied and portable applications, as
well as active filtering.
6
5
4
5
5
4
4
V
CC+
SHDN
Out
V
V
CC+
CC+
Out
Out
March 2010 Doc ID 17118 Rev 1 1/22
www.st.com
22
Contents TSV6390, TSV6390A, TSV6391, TSV6391A
Contents
1 Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.1 Operating voltages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.2 Rail-to-rail input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.3 Rail-to-rail output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.4 Shutdown function (TSV6390) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.5 Optimization of DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.6 Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.7 PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.8 Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1 SOT23-5 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.2 SOT23-6 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
4.3 SC70-5 (or SOT323-5) package mechanical data . . . . . . . . . . . . . . . . . . 17
4.4 SC70-6 (or SOT323-6) package mechanical data . . . . . . . . . . . . . . . . . . 18
5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2/22 Doc ID 17118 Rev 1
TSV6390, TSV6390A, TSV6391, TSV6391A Absolute maximum ratings and operating conditions
1 Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings (AMR)
Symbol Parameter Value Unit
(3)
(4)
(1)
(3)
(8)
(2)
(7)
(9)
(5)(6)
V
V
CC-
CC-
6V
±V
CC
-0.2 to V
+0.2 V
CC+
V
10 mA
-0.2 to V
+0.2 V
CC+
205
250
°C/W
240
232
4kV
300 V
1.5 kV
V
CC
V
V
I
in
Supply voltage
Differential input voltage
id
Input voltage
in
Input current
SHDN Shutdown voltage
T
stg
Storage temperature -65 to +150 °C
Thermal resistance junction to ambient
SC70-5
R
thja
SOT23-5
SOT23-6
SC70-6
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 voltages, 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, Vin must not exceed 6 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.
are typical values.
6. R
th
7. 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.
8. Machine model: a 200 pF capacitor 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.
9. Charged device model: all pins plus package are charged together to the specified voltage and then
discharged directly to the 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
CC-
-0.1 to V
+0.1 V
CC+
Operating free air temperature range -40 to +125 °C
Doc ID 17118 Rev 1 3/22
Electrical characteristics TSV6390, TSV6390A, TSV6391, TSV6391A
2 Electrical characteristics
Table 3. Electrical characteristics at V
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
and R
= +1.8 V with V
connected to VCC/2 (unless otherwise specified)
L
CC+
= 0 V, V
CC-
= VCC/2, T
icm
amb
= 25° C
V
DV
CMR
A
V
V
I
I
Offset voltage
io
Input offset voltage drift 2 μV/°C
io
Input offset current
I
io
(V
out=VCC
Input bias current
I
ib
(V
out=VCC
Common mode rejection ratio
20 log (ΔV
Large signal voltage gain
vd
High level output voltage
OH
Low level output voltage
OL
I
sink
out
I
source
Supply current
CC
SHDN
AC performance
= V
/2)
/2)
/ΔVio)
ic
CC
(1)
(1)
TSV6390-TSV6391
TSV6390A-TSV6391A
< Top < T
T
min
max
TSV6390-TSV6391
TSV6390A-TSV6391A
T
min
< Top < T
1100
max
110
3
0.5
4.5
2
mV
pA
110
pA
< Top < T
T
min
0V to 1.8V, V
T
< Top < T
min
R
= 10 kΩ, V
L
< Top < T
T
min
R
=10kΩ 35 5
L
< Top < T
T
min
R
=10kΩ 435
L
T
< Top < T
min
V
= 1.8 V 6 12
out
< Top < T
T
min
V
= 0 V 6 10
out
< Top < T
T
min
No load, V
T
< Top < T
min
max
= 0.9 V 53 74
out
max
= 0.5 V to 1.3 V 85 95
out
max
max
max
max
max
= VCC/2 40 50 60
out
max
51
80
50
4
4
1100
dB
dB
mV
mV
50
mA
mA
µA
62
GBP Gain bandwidth product R
Gain Minimum gain for stability
SR Slew rate
e
Equivalent input noise voltage
n
1. Guaranteed by design.
=10kΩ, CL=100pF 2 MHz
L
Phase margin = 60°, R
RL=10kΩ, CL=20pF
=10kΩ, CL= 100 pF,
R
L
= 0.5 V to 1.3 V
V
out
f = 1 kHz
f = 10 kHz
4/22 Doc ID 17118 Rev 1
= 10 kΩ,
f
+4
-3
V/V
0.7 V/μs
60
33
nV
-----------Hz
TSV6390, TSV6390A, TSV6391, TSV6391A Electrical characteristics
Table 4. Shutdown characteristics VCC= 1.8 V (TSV6390)
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
I
CC
t
on
t
off
V
V
I
IH
I
IL
I
OLeak
= V
SHDN
Supply current in shutdown
mode (all operators)
Amplifier turn-on time
Amplifier turn-off time
SHDN logic high 1.3 V
IH
SHDN logic low 0.5 V
IL
T
min
T
min
RL=2kΩ,
V
out=VCC-
R
L
V
CC+
SHDN current high SHDN =V
SHDN current low SHDN =V
Output leakage in shutdown
mode
SHDN
T
min
CC-
< Top < 85° C 200 nA
< Top < 125° C 1.5 µA
to V
=2kΩ, Vout = V
CC -
+0.2V
-0.5V to
CC+
-0.7V
CC+
CC-
=V
CC-
< Top < T
max
2.5 50 nA
300 ns
20 ns
10 pA
10 pA
50 pA
1nA
Doc ID 17118 Rev 1 5/22
Electrical characteristics TSV6390, TSV6390A, TSV6391, TSV6391A
Table 5. V
CC+
= +3.3 V, V
= 0 V, V
CC-
= VCC/2, T
icm
= 25° C, RL connected to VCC/2
amb
(unless otherwise specified)
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
V
DV
I
I
CMR
A
V
V
I
out
I
CC
Offset voltage
io
Input offset voltage drift 2 μV/°C
io
Input offset current
io
Input bias current
ib
Common mode rejection
ratio 20 log (ΔV
Large signal voltage gain
vd
High level output voltage
OH
Low level output voltage
OL
I
sink
I
source
Supply current
SHDN = V
AC performance
CC
/ΔVio)
ic
(1)
(1)
TSV6390-TSV6391
TSV6390A-TSV6391A
T
< Top < T
min
max
TSV6390-TSV6391
TSV6390A-TSV6391A
110
T
min
< Top < T
max
1100
110
< Top < T
T
min
0V to 3.3V, V
< Top < T
T
min
R
=10kΩ, V
L
< Top < T
T
min
max
= 1.65 V 57 79
out
max
= 0.5 V to 2.8 V 88 98
out
max
53
83
1100
RL=10kΩ 35 6
< Top < T
T
min.
R
=10kΩ 735
L
< Top < T
T
min
V
= 3.3 V 23 45
out
< Top < T
T
min
V
= 0 V 23 38
out
< Top < T
T
min
No load, V
T
< Top < T
min
max
max
max
max
out=VCC
max
/2 43 55 64 µA
50
20 42
20
3
0.5
4.5
2
50
66 µA
mV
pA
pA
dB
dB
mV
mV
mA
mA
GBP Gain bandwidth product RL=10kΩ, CL= 100 pF 2.2 MHz
Gain Minimum gain for stability
SR Slew rate
e
1. Guaranteed by design.
Equivalent input noise
n
voltage
Phase margin = 60°, Rf = 10 kΩ,
RL=10kΩ, CL=20pF,
=10kΩ, CL= 100 pF,
R
L
= 0.5 V to 2.8 V
V
out
f=1kHz 65
+4
-3
0.9 V/μs
6/22 Doc ID 17118 Rev 1
V/V
nV
-----------Hz
TSV6390, TSV6390A, TSV6391, TSV6391A Electrical characteristics
Table 6. Electrical characteristics at V
R
connected to VCC/2 (unless otherwise specified)
L
= +5 V with V
CC+
= 0 V, V
CC-
= VCC/2, T
icm
= 25° C and
amb
Symbol Parameter Conditions Min. Typ. Max. Unit
DC performance
V
io
DV
I
io
I
ib
CMR
SVR
A
vd
V
OH
V
OL
I
out
I
CC
TSV6390-TSV6391
TSV6390A-TSV6391A
Offset voltage
T
min
< Top < T
max
TSV6390-TSV6391
TSV6390A-TSV6391A
Input offset voltage drift 2 μV/°C
io
/2)
/2)
(1)
(1)
Input offset current
(V
out=VCC
Input bias current
(V
out=VCC
Common mode rejection ratio
20 log (ΔV
/ΔVio)
ic
Supply voltage rejection ratio
20 log (ΔVCC/ΔVio)
Large signal voltage gain
High level output voltage
Low level output voltage
I
sink
I
source
Supply current
= V
SHDN
CC
< Top < T
T
min
< Top < T
T
min
0V to 5V, V
< Top < T
T
min
= 1.8 to 5 V 75 93
V
CC
< Top < T
T
min
RL= 10 kΩ, V
< Top < T
T
min
R
=10kΩ 35 7
L
< Top < T
T
min
R
=10kΩ 635
L
< Top < T
T
min
V
= 5 V 40 65
out
< Top < T
T
min
V
= 0 V 40 72
out
< Top < T
T
min
No load, V
< Top < T
T
min
max
max
= 2.5 V 60 80
out
max
max
= 0.5 V to 4.5 V 89 98
out
max
max
max
max
max
out=VCC
/2 50 60 69
max
55
73
84
50
35
35
110
1 100
110
1 100
3
0.5
4.5
2
50
72
AC performance
mV
mV
pA
pA
dB
dB
dB
mV
mV
mA
mA
µA
GBP Gain bandwidth product R
Gain Minimum gain for stability
=10kΩ, CL= 100 pF 2.4 MHz
L
Phase margin = 60°, Rf = 10 kΩ,
RL=10kΩ, CL=20pF,
+4
-3
V/V
SR Slew rate RL=10kΩ, CL= 100 pF 1.1 V/μs
Doc ID 17118 Rev 1 7/22
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