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
TSV991,TSV992,
TSV994
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 13
-
April 2018
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
°C
mA
V
Unit
DS4975
-
Rev 13
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 13
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 Electrical characteristics
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
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
75
15
45
15
45
18
16
18
16
0.78
1.1
35
mA
32
40
150
40
150
mV
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
V
OL
Low-level output voltage
I
sink
I
out
I
source
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
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
20
4
MHz
Gain
Minimum gain for stability
V/V
-3
V/V
10
V/μs
Gain
SR
Minimum gain for stability
Slew rate
DS4975
-
Rev 13
page 4/28
TSV991, TSV992, TSV994 TSV991A, TSV992A, TSV994A
Electrical characteristics
Symbol
e
n
THD+N
Parameter
Equivalent input noise voltage
Total harmonic distortion
Conditions
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.
21
0.0025
Max.
Unit
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 Electrical characteristics
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
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
75
15
45
15
45
18
16
18
16
0.8
1.1
35
mA
32
40
150
40
150
mV
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
V
OL
Low-level output voltage
I
sink
I
out
I
source
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
20
MHz
DS4975
-
Rev 13
page 5/28
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