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TSV991-TSV992-TSV994
Rail-to-rail input/output 20MHz GBP operational amplifiers
Features

Low input offset voltage: 1.5mV max Rail-to-rail input and output Wide bandwidth 20MHz, stable for gain 3 Low power consumption: 1.1mA maximum High output current: 35mA Operating from 2.5V to 5.5V Low input bias current, 1pA typ ESD internal protection 5kV Latch-up immunity
Pin connections (top view) SOT23-5
Output VDD Non Inverting Input 1 2 3 4 Inverting Input 5 VCC
MSO-8, SO-8
Output 1 Inverting Input 1 Non Inverting Input 1 VDD 1 2 3 4 _ + _ + 8 7 6 5 VCC Output 2 Inverting Input 2 Non Inverting Input 2
Description
The TSV991/2/4 family of single, dual & quad operational amplifiers offers low voltage operation and rail-to-rail input and output. This family features an excellent speed/power consumption ratio, offering a 20MHz gainbandwidth, stable for gain above 3 (100pF capacitive load), while consuming only 1.1mA max at 5V supply voltage. It also features an ultralow 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.
SO-14, TSSOP14
Output 1 Inverting Input 1 Non Inverting Input 1 VCC Non Inverting Input 2 Inverting Input 2 Output 2 1 2 3 4 5 6 7 + _ + _ _ + _ + 14 Output 4 13 Inverting Input 4 12 Non Inverting Input 4 11 VDD 10 Non Inverting Input 3 9 8 Inverting Input 3 Output 3
Applications

Battery-powered applications Portable devices Signal conditioning Active filtering Medical instrumentation
December 2006
Rev 3
1/18
www.st.com 18
Contents
TSV991-TSV992-TSV994
Contents
1 2 3 4 5 Absolute maximum ratings & operating conditions . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
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Absolute maximum ratings & operating conditions
1
Absolute maximum ratings & operating conditions
Table 1.
Symbol VCC Vid Vin Tstg Supply voltage(1) Differential input voltage Input voltage
(3) (2)
Absolute maximum ratings (AMR)
Parameter Value 6 VCC VDD-0.2 to VCC+0.2 -65 to +150
(4) (5)
Unit V V V C
Storage temperature Thermal resistance junction to ambient SOT23-5
250 125 190 103 100 C/W
Rthja
SO-8 MiniSO-8 SO-14 TSSOP14 Thermal resistance junction to case SOT23-5
81 40 39 31 32 150 5 400 1500 750 200 C kV V V mA model(6) model(8) C/W
Rthjc
SO-8 MiniSO8 SO14 TSSOP14
Tj
Maximum junction temperature HBM: human body MM: machine model(7)
ESD
CDM: charged device SOT23-5, SO-8, MSO8, SO14 TSSOP14 Latch-up immunity
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 6V. 4. Short-circuits can cause excessive heating and destructive dissipation. 5. Rth are typical values. 6. Human body model: 100pF discharged through a 1.5k resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 7. Machine model: 200pF is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5), done for all couples of pin combinations with other pins floating. 8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground.
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Absolute maximum ratings & operating conditions Table 2.
Symbol VCC Vicm Toper Supply voltage Common mode input voltage range Operating free air temperature range
TSV991-TSV992-TSV994
Operating conditions
Parameter Value 2.5 to 5.5 VDD -0.1 to VCC +0.1 -40 to +125 Unit V V C
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TSV991-TSV992-TSV994
Electrical characteristics
2
Table 3.
Symbol
Electrical characteristics
Electrical characteristics at VCC = +2.5V, VDD = 0V, Vicm = VCC/2, Tamb= 25C, RL connected to VCC/2 (unless otherwise specified)
Parameter Conditions Min. Typ. Max. Unit
DC performance Offset voltage TSV99x Vio TSV99xA Tmin < Top < Tmax DVio Iio Iib CMR Avd Input offset voltage drift Input offset (Vout = VCC/2) current(1) 0V to 2.5V, Vout = 1.25V RL= 10k Vout= 0.5V to 2V , RL = 10k RL = 600 RL = 10k RL = 600 Vo = 2.5V Tmin < Tamb < Tmax Vo = 0V Tmin < Tamb < Tmax No load, Vout=VCC/2 Tmin < Top < Tmax 18 16 18 16 58 80 2 1 1 75 89 15 45 15 45 32 35 0.78 3 10 10 40 150 40 150 mA 1.1 mA 1.1 V/C pA pA dB dB mV mV Tmin < Top < Tmax 0.1 4.5 7.5 mV 1.5
Input bias current(1) (Vout = VCC/2) Common mode rejection ratio 20 log (Vic/Vio) Large signal voltage gain
VCC-VOH High level output voltage VOL Low level output voltage
Isink Iout Isource
ICC
Supply current (per operator)
AC performance GBP m Gm SR en Gain bandwidth product Phase margin Gain margin Slew rate Equivalent input noise voltage RL = 2k CL = 100pF, f = 100kHz , RL = 2k, CL = 100pF, G=5, f=100kHz RL = 2k, CL = 100pF, m=40 RL = 2k, CL = 100pF f=10kHz G=1, f=1kHz, Rl=2k, BW=22kHz, Vicm=(Vcc+1)/2, Vout=1.1Vpp 20 60 2.5 10 21 MHz Degrees dB V/s
nV ----------Hz
THD+en Total harmonic distortion
1. Guaranteed by design.
-
0.0017
-
%
5/18
Electrical characteristics Table 4.
Symbol DC performance Offset voltage TSV99x Vio TSV99xA Tmin < Top < Tmax DVio Iio Iib CMR Avd Input offset voltage drift Input offset current
(1)
TSV991-TSV992-TSV994
Electrical characteristics at VCC = +3.3V, VDD = 0V, Vicm = VCC/2, Tamb= 25C, RL connected to VCC/2 (unless otherwise specified)
Parameter Conditions Min. Typ. Max. Unit
Tmin < Top < Tmax 0V to 3.3V, Vout = 1.65V RL=10k Vout= 0.5V to 2.8V , RL = 10k RL = 600 RL = 10k RL = 600 Vo = 3.3V Tmin < Tamb < Tmax Vo = 0V Tmin < Tamb < Tmax No load, Vout=VCC/2 Tmin < Top < Tmax 18 16 18 16 60 80
0.1 2 1 1 78 90 15 45 15 45 32 35 0.8 -
4.5 7.5 mV 1.5 3 10 10 40 150 40 150 mA 1.1 mA 1.1 V/C pA pA dB dB mV mV
Input bias current(1) Common mode rejection ratio 20 log (Vic/Vio) Large signal voltage gain
VCC-VOH High level output voltage VOL Low level output voltage
Isink Iout Isource
ICC
Supply current (per operator)
AC performance GBP m Gm SR en Gain bandwidth product Phase margin Gain margin Slew rate Equivalent input noise voltage RL = 2k CL = 100pF, f = 100kHz , RL = 2k, CL = 100pF, G=5 , RL = 2k CL = 100pF, f = 100kHz, m=40 , RL = 2k CL = 100pF, f = 100kHz f=10kHz G=1, f=1kHz, Rl=2k, BW=22kHz, Vicm=(Vcc+1)/2, Vout=1.9Vpp 20 60 2.5 10 21 MHz Degrees dB V/s
nV ----------Hz
THD+en
Total harmonic distortion
-
0.001
-
%
1. Guaranteed by design.
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TSV991-TSV992-TSV994 Table 5.
Symbol DC performance Offset voltage TSV99x Vio TSV99xA Tmin < Top < Tmax DVio Iio Iib CMR SVR Avd Input offset voltage drift Input offset current
(1)
Electrical characteristics
Electrical characteristics at VCC = +5V, VDD = 0V, Vicm = VCC/2, Tamb = 25C, RL connected to VCC/2 (unless otherwise specified)
Parameter Conditions Min. Typ. Max. Unit
Tmin < Top < Tmax 0V to 5V, Vout = 2.5V VCC = 2.5 to 5V RL=10k Vout= 0.5V to 4.5V , RL = 10k RL = 600 RL = 10k RL = 600 Vo = 5V Tmin < Tamb < Tmax Vo = 0V Tmin < Tamb < Tmax No load, Vout=2.5V Tmin < Top < Tmax 18 16 18 16 62 70 80
0.1 2 1 1 82 86 91 15 45 15 45 32 35 0.82 -
4.5 7.5 mV 1.5 3 10 10 40 150 40 150 mA 1.1 mA 1.1 V/C pA pA dB dB dB mV mV
Input bias current(1) Common mode rejection ratio 20 log (Vic/Vio) Supply voltage rejection ratio 20 log (Vcc/Vio) Large signal voltage gain
VCC-VOH High level output voltage VOL Low level output voltage
Isink Iout Isource
ICC
Supply current (per operator)
AC performance GBP m Gm SR en Gain bandwidth product Phase margin Gain margin Slew rate Equivalent input noise voltage RL = 2k CL = 100pF, , f = 100kHz RL = 2k, CL = 100pF, G=5 RL = 2k, CL=100pF, m=40 , RL = 2k CL = 100pF f=10kHz G=1, f=1kHz, Rl=2k, BW=22kHz, Vicm=(Vcc+1)/2, Vout=3.6Vpp 20 60 2.5 10 21 MHz Degrees dB V/s
nV ----------Hz
THD+en
Total harmonic distortion
-
0.0007
-
%
1. Guaranteed by design.
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Electrical characteristics
TSV991-TSV992-TSV994
Figure 1.
Input offset voltage distribution at T=25C
Figure 2.
Input offset voltage distribution at T=125C
40
30
Quantity of parts
20
10
0 -5
-4
-3
-2
-1
0
1
2
3
4
5
Input offset Voltage (mV)
Figure 3.
Supply current vs. input common mode voltage at VCC=2.5V
Figure 4.
Supply current vs. input common mode voltage at VCC=5V
Figure 5.
Output current vs. output voltage at Figure 6. VCC=2.5V
Output current vs. output voltage at VCC=5V
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TSV991-TSV992-TSV994
Electrical characteristics
Figure 7.
Voltage gain and phase vs Figure 8. frequency at VCC=5V and Vicm=0.5V
200 160 120 Phase 80
Phase ()
Voltage gain and phase vs frequency at VCC=5V and Vicm=2.5V
50 40 30 20
Gain (dB)
0 -10 -20 -30 -40 -50 4 10
Gain
0 -40 -80
Vcc=5V, Vicm=0.5V Cl=100pF, Rl=2KOhm, Vrl=Vcc/2 Tamb=25 C 10
5
-120 -160 10
7
10
6
10
8
-200
Frequency (Hz)
Figure 9.
Positive slew rate
Figure 10.
Negative slew rate
Vin : from 0.5V to Vcc-0.5V SR : calculated from 10% to 90% Vin : from 0.5V to Vcc-0.5V SR : calculated from 10% to 90%
Figure 11. Distortion + noise vs. frequency
Figure 12.
Distortion + noise vs. output voltage
0.01
Vcc=2.5V
THD + N (%)
0.100
THD + N (%)
1E-3
0.010
f=1kHz Rl=2kOhms Gain=1 BW=22kHz Vicm=(Vcc+1V)/2
1E-4 10
100
1000
10000
100000
0.001 0.01
0.1 Output Voltage (V)
1
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Phase ()
10
40
Electrical characteristics
TSV991-TSV992-TSV994
Figure 13. Noise vs. frequency
Equivalent Input Voltage Noise (nV/VHz)
100
Vicm=0.5V 10
10
100
1000
10000
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TSV991-TSV992-TSV994
Package information
3
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in ECOPACK(R) packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. Figure 14. SOT23-5 package
Dimensions Ref. Min. A A1 A2 b C D E E1 e e1 L 0.35 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 0.95 1.9 0.55 13.7 Millimeters Typ. Max. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 Min. 35.4 0.00 35.4 13.7 3.5 110.2 102.3 59.0 37.4 74.8 21.6 Mils Typ. Max. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8
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Package information Figure 15. MiniSO-8 package
Dimensions Ref. Min. A A1 A2 b c D E E1 e K L L1 0 0.40 0.55 0.05 0.78 0.25 0.13 2.90 4.75 2.90 0.10 0.86 0.33 0.18 3.00 4.90 3.00 0.65 6 0.70 0.10 0 0.016 Millimeters Typ. Max. 1.1 0.15 0.94 0.40 0.23 3.10 5.05 3.10 0.002 0.031 0.010 0.005 0.114 0.187 0.114 Min.
TSV991-TSV992-TSV994
Inches Typ. Max. 0.043 0.004 0.034 0.013 0.007 0.118 0.193 0.118 0.026 6 0.022 0.028 0.04 0.006 0.037 0.016 0.009 0.122 0.199 0.122
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TSV991-TSV992-TSV994 Figure 16. SO-8 package
Dimensions Ref. Min. A A1 A2 B C D E e H h L k ddd 0.1 5.80 0.25 0.40 1.35 0.10 1.10 0.33 0.19 4.80 3.80 1.27 6.20 0.50 1.27 0.228 0.010 0.016 8 (max.) Millimeters Typ. Max. 1.75 0.25 1.65 0.51 0.25 5.00 4.00 Min. 0.053 0.04 0.043 0.013 0.007 0.189 0.150
Package information
Inches Typ. Max. 0.069 0.010 0.065 0.020 0.010 0.197 0.157 0.050 0.244 0.020 0.050
0.04
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Package information Figure 17. TSSOP14 package
Dimensions Ref. Min. A A1 A2 b c D E E1 e K L1 0 0.45 0.60 0.05 0.8 0.19 0.09 4.9 6.2 4.3 5 6.4 4.4 0.65 BSC 8 0.75 0 0.018 1 Millimeters Typ. Max. 1.2 0.15 1.05 0.30 0.20 5.1 6.6 4.48 0.002 0.031 0.007 0.004 0.193 0.244 0.169 Min.
TSV991-TSV992-TSV994
Inches Typ. Max. 0.047 0.004 0.039 0.006 0.041 0.012 0.0089 0.197 0.252 0.173 0.0256 BSC 8 0.024 0.030 0.201 0.260 0.176
A
A2 A1 b e K c L E
D
E1
PIN 1 IDENTIFICATION
1
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TSV991-TSV992-TSV994 Figure 18. SO-14 package
Dimensions Ref. Min. A a1 a2 b b1 C c1 D E e e3 F G L M S 3.8 4.6 0.5 8.55 5.8 1.27 7.62 4.0 5.3 1.27 0.68 8 (max.) 0.149 0.181 0.019 8.75 6.2 0.35 0.19 0.5 45 (typ.) 0.336 0.228 0.1 Millimeters Typ. Max. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.003 Min.
Package information
Inches Typ. Max. 0.068 0.007 0.064 0.018 0.010 0.019
0.344 0.244 0.050 0.300 0.157 0.208 0.050 0.026
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Ordering information
TSV991-TSV992-TSV994
4
Ordering information
Part number TSV991ILT SOT23-5 TSV991AILT Tape & reel TSV992IST MiniSO-8 TSV992AIST TSV992ID TSV992IDT SO-8 TSV992AID TSV992AIDT TSV994IPT TSSOP14 TSV994AIPT TSV994ID TSV994IDT SO-14 TSV994AID TSV994AIDT Tube or tape & reel V994AI Tape & reel V994AI V994I -40C to +125C Tube or tape & reel V992AI V994I K135 V992I K132 K129 Temperature range Package Packing Marking K130
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TSV991-TSV992-TSV994
Revision history
5
Revision history
Date 31-Jul-2006 7-Nov-2006 12-Dec-2006 Revision 1 2 3 Changes Preliminary data release for product under development. Final version of datasheet. Noise and distortion figures added.
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TSV991-TSV992-TSV994
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