TSV991, TSV992, TSV994
TSV991A, TSV992A, TSV994A
Rail-to-rail input/output 20 MHz GBP operational amplifiers
Features
■Low input offset voltage: 1.5 mV max (A grade)
■Rail-to-rail input and output
■Wide bandwidth 20 MHz, stable for gain ≥ 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
■Latch-up immunity
Applications
■Battery-powered applications
■Portable devices
■Signal conditioning
■Active filtering
■Medical instrumentation
■Automotive applications
Description
The TSV991/2/4 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 gainbandwidth, stable for gains above 3 (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 TSV991/2/4 family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.
Pin connections |
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(top view) |
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SOT23-5 |
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Out |
1 |
5 |
VCC+ |
VCC- |
2 |
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In+ |
3 |
4 |
In- |
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MiniSO-8, SO-8 |
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Out1 |
1 |
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8 |
VCC+ |
In1- |
2 |
_ |
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7 |
Out2 |
In1+ |
3 |
+ |
_ |
6 |
In2- |
VCC- |
4 |
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+ |
5 |
In2+ |
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SO-14, TSSOP14 |
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Out1 |
1 |
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14 |
Out4 |
In1- |
2 |
_ |
_ |
13 |
In4- |
In1+ |
3 |
+ |
+ |
12 |
In4+ |
VCC+ |
4 |
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11 |
VCC- |
In2+ |
5 |
+ |
+ |
10 |
In3+ |
In2- |
6 |
_ |
_ |
9 |
In3- |
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Out2 |
7 |
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8 |
Out3 |
January 2010 |
Doc ID 12833 Rev 8 |
1/20 |
www.st.com
Absolute maximum ratings and operating conditions |
TSV99x-TSV99xA |
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Table 1. |
Absolute maximum ratings |
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Symbol |
Parameter |
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Value |
Unit |
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VCC |
Supply voltage(1) |
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6 |
V |
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Vid |
Differential input voltage (2) |
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±VCC |
V |
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V |
in |
Input voltage (3) |
V |
CC- |
-0.2 to V +0.2 |
V |
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CC+ |
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I |
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Input current (4) |
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10 |
mA |
in |
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Tstg |
Storage temperature |
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-65 to +150 |
°C |
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Thermal resistance junction to ambient(5) (6) |
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SOT23-5 |
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250 |
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Rthja |
SO-8 |
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125 |
°C/W |
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MiniSO-8 |
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190 |
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SO-14 |
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103 |
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TSSOP14 |
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100 |
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Thermal resistance junction to case |
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SOT23-5 |
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81 |
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Rthjc |
SO-8 |
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40 |
°C/W |
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MiniSO-8 |
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39 |
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SO-14 |
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31 |
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TSSOP14 |
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32 |
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Tj |
Maximum junction temperature |
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150 |
°C |
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HBM: human body model(7) |
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5 |
kV |
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MM: machine model(8) |
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400 |
V |
ESD |
CDM: charged device model(9) |
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1500 |
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SOT23-5, SO-8, MiniSO-8 |
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V |
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TSSOP14 |
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750 |
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SO-14 |
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500 |
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Latch-up immunity |
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200 |
mA |
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1.Value with respect to VDD pin.
2.Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
3.VCC-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.
6.Rth 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.
2/20 |
Doc ID 12833 Rev 8 |
TSV99x-TSV99xA |
Absolute maximum ratings and operating conditions |
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Table 2. |
Operating conditions |
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Symbol |
Parameter |
Value |
Unit |
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VCC |
Supply voltage |
2.5 to 5.5 |
V |
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Vicm |
Common mode input voltage range |
VCC- -0.1 to VCC+ +0.1 |
V |
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Top |
Operating free air temperature range |
-40 to +125 |
°C |
Doc ID 12833 Rev 8 |
3/20 |
Electrical characteristics |
TSV99x-TSV99xA |
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Table 3. Electrical characteristics at VCC+ = +2.5 V, VCC- = 0 V, Vicm = VCC/2, with RL connected to VCC/2, full temperature range (unless otherwise specified)(1)
Symbol |
Parameter |
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Conditions |
Min. |
Typ. |
Max. |
Unit |
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DC performance |
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Offset voltage |
Top = 25° C |
- |
0.1 |
4.5 |
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Vio |
TSV99x |
Tmin < Top < Tmax |
- |
- |
7.5 |
mV |
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TSV99xA |
Top = 25° C |
- |
- |
1.5 |
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Tmin < Top < Tmax |
- |
- |
3 |
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DVio |
Input offset voltage drift |
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- |
2 |
- |
µV/°C |
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Iio |
Input offset current(2) |
Top = 25° C |
- |
1 |
10 |
pA |
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(Vout = VCC/2) |
T |
< T |
op |
< T |
- |
- |
100 |
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min |
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max |
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Iib |
Input bias current(2) |
Top = 25° C |
- |
1 |
10 |
pA |
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(Vout = VCC/2) |
T |
< T |
op |
< T |
- |
- |
100 |
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min |
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max |
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CMR |
Common mode rejection |
0 V to 2.5 V, Vout = 1.25 V, Top = 25° C |
58 |
75 |
- |
dB |
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ratio 20 log ( Vic/ Vio) |
T |
< T |
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< T |
53 |
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op |
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min |
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max |
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Avd |
Large signal voltage gain |
RL= 10 kΩ, Vout = 0.5 V to 2 V, Top = 25° C |
80 |
89 |
- |
dB |
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Tmin < Top < Tmax |
75 |
- |
- |
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VCC- |
High level output voltage |
RL = 10 kΩ, Tmin < Top < Tmax |
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15 |
40 |
mV |
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VOH |
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RL = 600 Ω, Tmin < Top < Tmax |
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45 |
150 |
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VOL |
Low level output voltage |
RL = 10 kΩ, Tmin < Top < Tmax |
- |
15 |
40 |
mV |
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RL = 600 Ω, Tmin < Top < Tmax |
45 |
150 |
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Isink |
Vo = 2.5 V, Top = 25° C |
18 |
32 |
- |
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Tmin < Top < Tmax |
16 |
- |
- |
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Iout |
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mA |
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Isource |
Vo = 0 V, T = 25° C |
18 |
35 |
- |
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Tmin < Top < Tmax |
16 |
- |
- |
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ICC |
Supply current (per operator) |
No load, Vout = VCC/2, Tmin < Top < Tmax |
- |
0.78 |
1.1 |
mA |
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AC performance |
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GBP |
Gain bandwidth product |
RL = 2 kΩ, CL = 100 pF, f = 100 kHz, |
- |
20 |
- |
MHz |
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Top = 25° C |
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Gain |
Minimum gain for stability |
Phase margin = 60°, Rf = 10kΩ, RL = 2 kΩ, |
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5 |
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V/V |
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CL = 100 pF, Top = 25° C |
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SR |
Slew rate |
RL = 2kΩ, CL = 100 pF, Top = 25° C |
- |
10 |
- |
V/µs |
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Equivalent input noise |
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nV |
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en |
voltage |
f = 10 kHz, Top = 25° C |
- |
21 |
- |
----------- |
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Hz |
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THD+N |
Total harmonic distortion |
G = 1, f = 1 kHz, RL = 2 kΩ, Bw = 22 kHz, |
- |
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Vicm = (VCC+1)/2, Vout = 1.1 Vpp, |
0.0017 |
- |
% |
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Top = 25° C |
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1.All parameter limits at temperatures other than 25° C are guaranteed by correlation.
2.Guaranteed by design.
4/20 |
Doc ID 12833 Rev 8 |
TSV99x-TSV99xA |
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Electrical characteristics |
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Table 4. |
Electrical characteristics at VCC+ = +3.3 V, VCC- = 0 V, Vicm = VCC/2, with RL connected |
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to V |
/2, full temperature range (unless otherwise specified)(1) |
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CC |
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Symbol |
Parameter |
Conditions |
Min. |
Typ. |
Max. |
Unit |
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DC performance |
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Offset voltage |
Top = 25° C |
- |
0.1 |
4.5 |
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Vio |
TSV99x |
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Tmin < Top < Tmax |
- |
- |
7.5 |
mV |
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TSV99xA |
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Top = 25° C |
- |
- |
1.5 |
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Tmin < Top < Tmax |
- |
- |
3 |
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DVio |
Input offset voltage drift |
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- |
2 |
- |
µV/°C |
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Iio |
Input offset current(2) |
Top = 25° C |
- |
1 |
10 |
pA |
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(Vout = VCC/2) |
Tmin < Top < Tmax |
- |
- |
100 |
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Iib |
Input bias current(2) |
Top = 25° C |
- |
1 |
10 |
pA |
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(Vout = VCC/2) |
Tmin < Top < Tmax |
- |
- |
100 |
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CMR |
Common mode rejection |
0 V to 3.3 V, Vout = 1.65 V, Top = 25° C |
60 |
78 |
- |
dB |
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ratio 20 log ( Vic/ Vio) |
Tmin < Top < Tmax |
55 |
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Avd |
Large signal voltage gain |
RL = 10 kΩ, Vout = 0.5 V to 2.8 V, T=25° C |
80 |
90 |
- |
dB |
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Tmin < Top < Tmax |
75 |
- |
- |
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VCC- |
High level output voltage |
RL = 10 kΩ, Tmin < Top < Tmax |
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15 |
40 |
mV |
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VOH |
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RL = 600 Ω, Tmin < Top < Tmax |
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45 |
150 |
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VOL |
Low level output voltage |
RL = 10 kΩ, Tmin < Top < Tmax |
- |
15 |
40 |
mV |
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RL = 600 Ω, Tmin < Top < Tmax |
45 |
150 |
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Isink |
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Vo = 3.3 V, Top = 25° C |
18 |
32 |
- |
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Tmin < Top < Tmax |
16 |
- |
- |
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Iout |
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mA |
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Isource |
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Vo = 0 V, Top = 25° C |
18 |
35 |
- |
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Tmin < Top < Tmax |
16 |
- |
- |
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ICC |
Supply current (per operator) |
No load, Vout = VCC/2, Tmin < Top < Tmax |
- |
0.8 |
1.1 |
mA |
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AC performance |
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GBP |
Gain bandwidth product |
RL = 2 kΩ, CL = 100 pF, f = 100 kHz, |
- |
20 |
- |
MHz |
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Top = 25° C |
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Gain |
Minimum gain for stability |
Phase margin = 60°, Rf = 10kΩ, RL = 2 kΩ, |
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5 |
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V/V |
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CL = 100 pF, Top = 25° C |
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SR |
Slew rate |
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RL = 2 kΩ, CL = 100 pF, f = 100 kHz, |
- |
10 |
- |
V/µs |
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Top = 25° C |
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Equivalent input noise |
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nV |
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en |
voltage |
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f = 10 kHz, Top = 25° C |
- |
21 |
- |
----------- |
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Hz |
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G = 1, f = 1 kHz, RL = 2 kΩ, Bw = 22 kHz, |
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THD+N |
Total harmonic distortion |
Vicm = (VCC+1)/2, Vout = 1.9 Vpp, |
- |
0.001 |
- |
% |
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Top = 25° C |
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1.All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2.Guaranteed by design.
Doc ID 12833 Rev 8 |
5/20 |
Electrical characteristics |
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TSV99x-TSV99xA |
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Table 5. |
Electrical characteristics at VCC+ = +5 V, VCC- = 0 V, Vicm = VCC/2, |
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R |
L |
connected to V /2, full temperature range (unless otherwise specified)(1) |
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CC |
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Symbol |
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Parameter |
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Conditions |
Min. |
Typ. |
Max. |
Unit |
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DC performance |
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Offset voltage |
Top = 25° C |
- |
0.1 |
4.5 |
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Vio |
TSV99x |
Tmin < Top < Tmax |
- |
- |
7.5 |
mV |
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TSV99xA |
Top = 25° C |
- |
- |
1.5 |
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Tmin < Top < Tmax |
- |
- |
3 |
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DVio |
Input offset voltage drift |
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- |
2 |
- |
µV/°C |
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Iio |
Input offset current(2) |
Top = 25° C |
- |
1 |
10 |
pA |
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(Vout = VCC/2) |
Tmin < Top < Tmax |
- |
- |
100 |
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Iib |
Input bias current(2) |
Top = 25° C |
- |
1 |
10 |
pA |
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(Vout = VCC/2) |
T |
< T |
< T |
- |
- |
100 |
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min |
op |
max |
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Common mode rejection |
0 V to 5 V, Vout = 2.5 V,Top = 25° C |
62 |
82 |
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CMR |
ratio |
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- |
dB |
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Tmin < Top < Tmax |
57 |
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20 log ( |
Vic/ Vio) |
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SVR |
Supply voltage rejection ratio |
VCC = 2.5 to 5 V |
70 |
86 |
- |
dB |
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20 log ( |
Vcc/ Vio) |
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Avd |
Large signal voltage gain |
RL = 10 kΩ, Vout = 0.5 V to 4.5 V, T = 25° C |
80 |
91 |
- |
dB |
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Tmin < Top < Tmax |
75 |
- |
- |
dB |
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VCC- |
High level output voltage |
RL = 10 kΩ, Tmin < Top < Tmax |
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15 |
40 |
mV |
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VOH |
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RL = 600 Ω, Tmin < Top < Tmax |
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45 |
150 |
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VOL |
Low level output voltage |
RL = 10 kΩ, Tmin < Top < Tmax |
- |
15 |
40 |
mV |
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RL = 600 Ω, Tmin < Top < Tmax |
45 |
150 |
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Isink |
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Vo = 5 V, Top = 25° C |
18 |
32 |
- |
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Tmin < Tamb < Tmax |
16 |
- |
- |
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Iout |
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mA |
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Isource |
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Vo = 0 V, Top = 25° C |
18 |
35 |
- |
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Tmin < Tamb < Tmax |
16 |
- |
- |
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ICC |
Supply current (per operator) |
No load, Vout = 2.5 V, Tmin < Top < Tmax |
- |
0.82 |
1.1 |
mA |
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AC performance |
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GBP |
Gain bandwidth product |
RL = 2 kΩ, CL = 100 pF, f = 100 kHz, |
- |
20 |
- |
MHz |
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Top = 25° C |
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Gain |
Minimum gain for stability |
Phase margin = 60°, Rf = 10kΩ, RL = 2 kΩ, |
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5 |
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V/V |
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CL = 100 pF, Top = 25° C |
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SR |
Slew rate |
RL = 2 kΩ, CL = 100 pF, Top = 25° C |
- |
10 |
- |
V/µs |
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Equivalent input noise |
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nV |
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en |
voltage |
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f = 10 kHz, Top = 25° C |
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21 |
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----------- |
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Hz |
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G = 1, f = 1 kHz, RL = 2 kΩ, Bw = 22 kHz, |
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0.000 |
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% |
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THD+N |
Total harmonic distortion |
Vicm = (VCC+1)/2, Vout = 3.6 Vpp, |
7 |
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Top = 25° C |
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1.All parameter limits at temperatures other than 25°C are guaranteed by correlation.
2.Guaranteed by design.
6/20 |
Doc ID 12833 Rev 8 |