TSV991, TSV992, TSV994,
TSV991A, TSV992A, TSV994A
Rail-to-rail input/output 20 MHz GBP operational amplifiers
Datasheet
−
production data
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
Pin connections
(top view)
SOT23-5
DFN8 2x2
Related products
■
See TSV91 series for unity-gain stable
amplifiers
Applications
■
■
■
■
■
Battery-powered applications
Portable devices
Signal conditioning and active filtering
Medical instrumentation
Automotive applications
MiniSO-8, SO-8
Description
The TSV991, TSV992 and TSV994 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.
SO-14, TSSOP14
October 2012
This is information on a product in full production.
Doc ID 12833 Rev 9
1/25
www.st.com
25
Contents
TSV99x, TSV99xA
Contents
1
2
3
Absolute maximum ratings and operating conditions . . . . . . . . . . . . . 3
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1
3.2
3.3
Driving resistive and capacitive loads . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PCB layouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Macromodel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1
4.2
4.3
4.4
4.5
4.6
SOT23-5 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DFN8 2x2 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
MiniSO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TSSOP14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SO-14 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5
6
Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2/25
Doc ID 12833 Rev 9
TSV99x, TSV99xA
Absolute maximum ratings and operating conditions
1
Absolute maximum ratings and operating conditions
Table 1.
Symbol
V
CC
V
id
V
in
I
in
T
stg
Supply voltage
(1)
Differential input voltage
(2)
Input voltage
(3)
Input current
(4)
Storage temperature
Thermal resistance junction to ambient
(5)(6)
DFN8 2x2
SOT23-5
SO-8
MiniSO-8
SO-14
TSSOP14
Thermal resistance junction to case
SOT23-5
SO-8
MiniSO-8
SO-14
TSSOP14
Maximum junction temperature
HBM: Human body model
(7)
MM: Machine model
(8)
ESD
CDM: Charged device model
(9)
SOT23-5, SO-8, MiniSO-8
DFN8 2x2
TSSOP14
SO-14
Latch-up immunity
1. Value with respect to V
DD
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 package are charged together to the specified voltage and then
discharged directly to the ground.
Absolute maximum ratings
Parameter
Value
6
±V
CC
V
CC-
-0.2 to V
CC+
+0.2
10
-65 to +150
57
250
125
190
103
100
81
40
39
31
32
150
5
400
1500
1500
750
500
200
Unit
V
V
V
mA
°C
R
thja
°C/W
R
thjc
°C/W
T
j
°C
kV
V
V
mA
Doc ID 12833 Rev 9
3/25
Absolute maximum ratings and operating conditions
Table 2.
Symbol
V
CC
V
icm
T
op
Supply voltage
Common mode input voltage range
Operating free air temperature range
TSV99x, TSV99xA
Operating conditions
Parameter
Value
2.5 to 5.5
V
CC-
-0.1 to V
CC+
+0.1
-40 to +125
Unit
V
V
°C
4/25
Doc ID 12833 Rev 9
TSV99x, TSV99xA
Electrical characteristics
2
Table 3.
Symbol
Electrical characteristics
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)
(1)
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
Offset voltage TSV99x
V
io
Offset voltage TSV99xA
ΔV
io
/ΔT Input offset voltage drift
I
io
I
ib
CMR
Input offset current
(2)
(V
out
= V
CC
/2)
Input bias current
(V
out
= V
CC
/2)
(2)
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, T
op
= 25° C
,
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
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 = 25° C
T
min
< T
op
< T
max
No load, V
out
= V
CC
/2
,
T
min
< T
op
< T
max
18
16
18
16
0.78
1.1
35
58
53
80
75
15
45
15
45
32
40
150
40
150
89
75
1
1
10
100
10
100
µV/°C
pA
Common mode rejection
ratio 20 log (ΔV
ic
/ΔV
io
)
Large signal voltage gain
dB
A
vd
V
CC
-
V
OH
V
OL
High level output voltage
mV
Low level output voltage
I
sink
I
out
I
source
I
CC
Supply current
(per operator)
mA
AC performance
GBP
Gain bandwidth product
,
R
L
= 2 kΩ C
L
= 100 pF, f = 100 kHz,
T
op
= 25° C
Phase margin = 45°, R
f
= 10kΩ, R
L
= 2 kΩ
,
C
L
= 100 pF, T
op
= 25° C
Gain
Minimum gain for stability
Positive gain configuration
Negative gain configuration
SR
Slew rate
R
L
= 2kΩ, C
L
= 100 pF, T
op
= 25° C
4
-3
10
V/V
V/µs
20
MHz
Doc ID 12833 Rev 9
5/25
