TSV6390, TSV6390A, TSV6391,
TSV6391A
Micropower (60 µA), wide bandwidth (2.4 MHz) CMOS
operational amplifiers
Datasheet - production data
Signal conditioning
Active filtering
Medical instrumentation
Description
The TSV6390, TSV6391, and their "A" versions
are single operational amplifiers (op amps)
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.
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.
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.
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
CC
= 5 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
Applications
Battery-powered applications
Portable devices
December 2015
DocID17118 Rev 2
1/22
www.st.com
This is information on a product in full production.
Contents
TSV6390, TSV6390A, TSV6391, TSV6391A
Contents
1
2
3
4
Absolute maximum ratings and operating conditions ................. 3
Electrical characteristics ................................................................ 4
Electrical characteristics curves .................................................... 9
Application information ................................................................ 11
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
Operating voltages .......................................................................... 11
Rail-to-rail input ............................................................................... 11
Rail-to-rail output ............................................................................. 11
Shutdown function (TSV6390) ........................................................ 12
Optimization of DC and AC parameters .......................................... 13
Driving resistive and capacitive loads ............................................. 13
PCB layouts .................................................................................... 13
Macromodel .................................................................................... 13
SC70-6 (or SOT323-6) package information ................................... 15
SOT23-6 package information ........................................................ 17
SC70-5 (or SOT323-5) package information ................................... 18
SOT23-5 package information ........................................................ 19
5
Package information ..................................................................... 14
5.1
5.2
5.3
5.4
6
7
Ordering information..................................................................... 20
Revision history ............................................................................ 21
2/22
DocID17118 Rev 2
TSV6390, TSV6390A, TSV6391, TSV6391A
Absolute maximum
ratings and operating
conditions
1
Absolute maximum ratings and operating conditions
Table 1: Absolute maximum ratings (AMR)
Symbol
V
CC
V
id
V
in
I
in
SHDN
T
stg
T
j
Supply voltage
(3)
(4)
(3)
(1)
(2)
Parameter
Value
6
±V
CC
(V
CC-
) - 0.2 to (V
CC+
) + 0.2
10
(V
CC-
) - 0.2 to (V
CC+
) + 0.2
-65 to 150
150
SC70-6
232
240
205
250
4
300
Unit
Differential input voltage
Input voltage
Input current
V
mA
V
°C
Shutdown voltage
Storage temperature
Maximum junction temperature
R
thja
Thermal resistance junction to
(5)(6)
ambient
SOT23-6
SC70-5
SOT23-5
°C/W
HBM: human body model
ESD
MM: machine model
(8)
(7)
kV
V
kV
mA
CDM: charged device model
Latch-up immunity
Notes:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(9)
1.5
200
All voltage values, except the differential voltage, are with respect to network ground terminal.
The differential voltage is the non-inverting input terminal with respect to the inverting input terminal.
V
CC
- V
in
must not exceed 6 V, V
in
must not exceed 6 V.
Input current must be limited by a resistor in series with the inputs.
R
th
are typical values.
Short-circuits can cause excessive heating and destructive dissipation.
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
V
CC
V
icm
T
oper
Supply voltage
Common mode input voltage range
Operating free air temperature range
Parameter
Value
1.5 to 5.5
(V
CC-
) - 0.1 to (V
CC+
) + 0.1
-40 to 125
Unit
V
°C
DocID17118 Rev 2
3/22
Electrical characteristics
TSV6390, TSV6390A, TSV6391, TSV6391A
2
Symbol
Electrical characteristics
Table 3: Electrical characteristics at VCC+ = 1.8 V with VCC- = 0 V, Vicm = VCC/2,
Tamb = 25 °C and RL connected to VCC/2 (unless otherwise specified)
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
TSV6390 and TSV6391
TSV6390A and TSV6391A
V
io
Offset voltage
T
min
< T
op
< T
max,
TSV6390 and TSV6391
T
min
< T
op
< T
max,
TSV6390A and TSV6391A
ΔV
io
/ΔT
I
io
I
ib
CMR
Input offset voltage drift
Input offset current, V
out
= V
CC
/2
Input bias current, (V
out
= V
CC
/2)
Common mode rejection ratio
20 log (ΔV
ic
/ΔV
io
)
Large signal voltage gain
(1)
3
0.5
4.5
2
2
1
10
100
10
100
pA
μV/°C
mV
T
min
< T
op
< T
max
(1)
1
1
T
min
< T
op
< T
max
0 V to 1.8 V, V
out
= 0.9 V
T
min
< T
op
< T
max
R
L
= 10 kΩ, V
out
= 0.5 V to 1.3 V
T
min
< T
op
< T
max
R
L
= 10 kΩ
T
min
< T
op
< T
max
R
L
= 10 kΩ
T
min
< T
op
< T
max
V
out
= 1.8 V
T
min
< T
op
< T
max
V
out
= 0 V
T
min
< T
op
< T
max
No load, V
out
= V
CC
/2
T
min
< T
op
< T
max
6
4
6
4
40
53
51
85
80
1
74
A
vd
V
OH
V
OL
95
dB
High-level output voltage
5
35
50
mV
Low-level output voltage
4
35
50
I
sink
I
out
I
source
I
CC
Supply current,
SHDN
= V
CC
12
mA
10
50
60
62
µA
AC performance
GBP
Gain
SR
e
n
Notes:
(1)
Gain bandwidth product
Minimum gain for stability
Slew rate
Equivalent input noise voltage
R
L
= 10 kΩ, C
L
= 100 pF
Phase margin = 60°, R
f
= 10 kΩ,
R
L
= 10 kΩ, C
L
= 20 pF
R
L
= 10 kΩ, C
L
= 100 pF,
V
out
= 0.5 V to 1.3 V
f = 1 kHz
f = 10 kHz
2
4
-3
0.7
60
33
MHz
V/V
V/μs
nV/√Hz
Guaranteed by design.
4/22
DocID17118 Rev 2
TSV6390, TSV6390A, TSV6391, TSV6391A
Electrical characteristics
Table 4: Shutdown characteristics VCC = 1.8 V (TSV6390)
Symbol
DC performance
SHDN
= V
CC-
I
CC
Supply current in shutdown
mode (all operators)
Amplifier turn-on time
Amplifier turn-off time
SHDN
logic high
SHDN
logic low
SHDN
current high
SHDN
current low
Output leakage in shutdown
mode
SHDN
= V
CC+
SHDN
= V
CC-
SHDN
= V
CC-
T
min
< T
op
< T
max
10
10
50
1
nA
pA
T
min
< T
op
< 85 °C
T
min
< T
op
< 125 °C
t
on
t
off
V
IH
V
IL
I
IH
I
IL
I
OLeak
R
L
= 2 kΩ, V
out
= (V
CC-
) to (V
CC-
) + 0.2 V
R
L
= 2 kΩ, Vout = (V
CC+
) - 0.5 V to
(V
CC+
) - 0.7 V
1.3
0.5
300
20
ns
2.5
50
200
1.5
nΑ
µA
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
DocID17118 Rev 2
5/22
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