TSV991, TSV992, TSV994 TSV991A
TSV992A, TSV994A
Datasheet
Rail-to-rail input/output 20 MHz GBP operational amplifiers
Pin connections
(top view)
SOT23-5
DFN8 2x 2
Features
•
•
•
•
•
•
•
•
•
Low input offset voltage: 1.5 mV max. (A grade)
Rail-to-rail input and output
Wide bandwidth 20 MHz
Stable for gain ≥ 4 or ≤ -3
Low power consumption: 820 µA typ.
High output current: 35 mA
Operating from 2.5 V to 5.5 V
Low input bias current, 1 pA typ.
ESD internal protection ≥ 5 kV
DFN6 1.3x1.6x0.55
IN-
1
6
MiniSO8, SO8, DFN8 2x2
VCC+
VCC-
IN+
2
5
NC
3
4
OUT
SO14, TSSOP14
Applications
•
•
•
•
•
Battery-powered applications
Portable devices
Signal conditioning and active filtering
Medical instrumentation
Automotive applications
Description
Product status link
TSV991, TSV992, TSV994, TSV991A,
TSV992A, TSV994A
Related products
See
TSV911,
TSV912, TSV914,
TSV911A,
TSV912A,
TSV914A
For unity-gain
stable amplifiers
The TSV99x and TSV99xA family of single, dual, and quad operational amplifiers
offers low voltage operation and rail-to-rail input and output. These devices feature
an excellent speed/power consumption ratio, offering a 20 MHz gain-bandwidth,
stable for gains above 4 (100 pF capacitive load), while consuming only 1.1 mA
maximum at 5 V. They also feature an ultra-low input bias current. These
characteristics make the TSV99x family ideal for sensor interfaces, battery-supplied
and portable applications, as well as active filtering. These characteristics make the
TSV99x, TSV99xA family ideal for sensor interfaces, battery-supplied and portable
applications, as well as active filtering.
DS4975
-
Rev 14
-
June 2019
For further information contact your local STMicroelectronics sales office.
www.st.com
TSV991, TSV992, TSV994 TSV991A, TSV992A, TSV994A
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
T
stg
T
j
Supply voltage
(1)
Differential input voltage
(2)
Input voltage
(3)
Input current
(4)
Storage temperature
Maximum junction temperature
DFN8 2x2
DFN6 1.3x1.6x0.55
SOT23-5
R
thja
Thermal resistance junction to
ambient
(5) (6)
SO8
MiniSO8
SO14
TSSOP14
SOT23-5
SO8
R
thjc
Thermal resistance junction to case
MiniSO8
SO14
TSSOP14
HBM: human body model
(7)
MM: machine model
(8)
ESD
CDM: charged device model
(9)
SOT23-5, SO8, MiniSO8,
DFN8 2x2
DFN6 1.3x1.6x0.55
TSSOP14
SO14
Latch-up immunity
1. Value is with respect to the V
CC-
pin.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3. V
CC
- V
IN
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.
6. R
th
are typical values.
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: 200 pF 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 packages are charged together to the specified voltage and then discharged directly to
the ground.
Parameter
Value
6
±V
CC
(V
CC-
) - 0.2 to (V
CC+
) + 0.2
10
-65 to 150
150
57
230
250
125
190
103
100
81
40
39
31
32
5
400
1500
TBD
750
500
200
mA
V
kV
°C/W
mA
°C
V
Unit
DS4975
-
Rev 14
page 2/28
TSV991, TSV992, TSV994 TSV991A, TSV992A, TSV994A
Absolute maximum ratings and operating conditions
Table 2.
Operating conditions
Symbol
V
CC
V
icm
T
op
Parameter
Supply voltage
Common mode input voltage range
Operating free air temperature range
Value
2.5 to 5.5
(V
CC-
) - 0.1 to (V
CC+
) + 0.1
-40 to 125
Unit
V
°C
DS4975
-
Rev 14
page 3/28
TSV991, TSV992, TSV994 TSV991A, TSV992A, TSV994A
Electrical characteristics
2
Note:
Electrical characteristics
In the electrical characteristic tables below, all parameter limits at temperatures other than 25 °C are guaranteed
by correlation.
Table 3.
Electrical characteristics at V
CC+
= 2.5 V, V
CC-
= 0 V, V
icm
= V
CC
/2, with R
L
connected to V
CC
/2, full temperature
range (unless otherwise specified)
Symbol
Parameter
Conditions
DC performance
Offset voltage, TSV99x
V
io
Offset voltage, TSV99xA
∆V
io
/∆T
I
io
Input offset voltage drift
Input offset current,
V
out
= V
CC
/2
(1)
Input bias current, V
out
= V
CC
/2
Section 2 (1)
Min.
Typ.
Max.
Unit
T
op
= 25 °C
T
min
< T
op
< T
max
T
op
= 25 °C
T
min
< T
op
< T
max
0.1
4.5
7.5
1.5
3
mV
2
T
op
= 25 °C
T
min
< T
op
< T
max
T
op
= 25 °C
T
min
< T
op
< T
max
0 V to 2.5 V, V
out
= 1.25 V, T
op
= 25 °C
T
min
< T
op
< T
max
R
L
= 10 kΩ, V
out
= 0.5 V to 2 V,
58
53
80
75
15
45
15
45
18
16
18
16
0.78
1.1
35
32
40
150
40
150
89
75
1
1
10
100
10
100
μV/°C
pA
I
ib
CMR
Common mode rejection ratio,
20 log (ΔV
ic
/ΔV
io
)
dB
A
vd
Large signal voltage gain
T
op
= 25 °C
T
min
< T
op
< T
max
V
CC
- V
OH
High-level output voltage
R
L
= 10 kΩ, T
min
< T
op
< T
max
R
L
= 600 Ω, T
min
< T
op
< T
max
R
L
= 10 kΩ, T
min
< T
op
< T
max
R
L
= 600 Ω, T
min
< T
op
< T
max
V
o
= 2.5 V, T
op
= 25 °C
T
min
< T
op
< T
max
V
o
= 0 V, T
op
= 25 °C
T
min
< T
op
< T
max
No load, V
out
= V
CC
/2, T
min
< T
op
<
T
max
AC performance
mV
V
OL
Low-level output voltage
I
sink
I
out
I
source
mA
I
CC
Supply current (per channel)
GBP
Gain bandwidth product
R
L
= 2 kΩ, C
L
= 100 pF, f = 100 kHz,
T
op
= 25 °C
Phase margin = 45 °, R
f
= 10 kΩ,
R
L
= 2 kΩ, C
L
= 100 pF, T
op
= 25 °C,
positive gain configuration
20
MHz
Gain
Minimum gain for stability
4
V/V
DS4975
-
Rev 14
page 4/28
TSV991, TSV992, TSV994 TSV991A, TSV992A, TSV994A
Electrical characteristics
Symbol
Gain
SR
e
n
THD+N
Parameter
Minimum gain for stability
Slew rate
Equivalent input noise voltage
Total harmonic distortion
Conditions
Phase margin = 45 °, R
f
= 10 kΩ,
R
L
= 2 kΩ, C
L
= 100 pF, T
op
= 25 °C,
negative gain configuration
R
L
= 2 kΩ, C
L
= 100 pF, T
op
= 25 °C
f = 10 kHz, T
op
= 25 °C
G = -3, f = 1 kHz, R
L
= 2 kΩ, Bw = 22
kHz, V
icm
= V
CC
/2, V
out
= 2 V
pp
,
T
op
=25 °C
Min.
Typ.
-3
10
21
0.0025
Max.
Unit
V/V
V/μs
nV/√Hz
%
1. Guaranteed by design
Table 4.
Electrical characteristics at V
CC+
= 3.3 V, V
CC-
= 0 V, V
icm
= V
CC
/2, with R
L
connected to V
CC
/2, full temperature
range (unless otherwise specified)
Symbol
Parameter
Conditions
DC performance
Offset voltage, TSV99x
V
io
Offset voltage, TSV99xA
∆V
io
/∆T
I
io
Input offset voltage drift
Input offset current,
V
out
= V
CC
/2
(1)
Input bias current, V
out
= V
CC
/2
Section 2 (1)
Min.
Typ.
Max.
Unit
T
op
= 25 °C
T
min
< T
op
< T
max
T
op
= 25 °C
T
min
< T
op
< T
max
0.1
4.5
7.5
1.5
3
mV
2
T
op
= 25 °C
T
min
< T
op
< T
max
T
op
= 25 °C
T
min
< T
op
< T
max
0 V to 3.3 V, V
out
= 1.65 V, T
op
= 25 °C
T
min
< T
op
< T
max
R
L
= 10 kΩ, V
out
= 0.5 V to 2.8 V,
60
55
80
75
15
45
15
45
18
16
18
16
0.8
1.1
35
32
40
150
40
150
89
78
1
1
10
100
10
100
μV/°C
pA
I
ib
CMR
Common mode rejection ratio,
20 log (ΔV
ic
/ΔV
io
)
dB
A
vd
Large signal voltage gain
T
op
= 25 °C
T
min
< T
op
< T
max
V
CC
- V
OH
High-level output voltage
R
L
= 10 kΩ, T
min
< T
op
< T
max
R
L
= 600 Ω, T
min
< T
op
< T
max
R
L
= 10 kΩ, T
min
< T
op
< T
max
R
L
= 600 Ω, T
min
< T
op
< T
max
V
o
= 3.3 V, T
op
= 25 °C
T
min
< T
op
< T
max
V
o
= 0 V, T
op
= 25 °C
T
min
< T
op
< T
max
No load, V
out
= V
CC
/2, T
min
< T
op
<
T
max
AC performance
mV
V
OL
Low-level output voltage
I
sink
I
out
I
source
mA
I
CC
Supply current (per channel)
DS4975
-
Rev 14
page 5/28