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Low Voltage
Rail-to-rail input/output 20 MHz GBP operational amplifiers
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Last Updated: 12/02/2008
Pages: 18
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TSV991-TSV992-TSV994
Rail-to-rail input/output 20 MHz GBP operational amplifiers
Features
Low input offset voltage: 1.5 mV max Rail-to-rail input and output Wide bandwidth 20 MHz, stable for gain 3 Low power consumption: 1.1 mA maximum 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
Pin connections (top view)
SOT23-5
Output VDD Non Inverting Input 1 2 3 4 Inverting Input 5 VCC
Applications
Battery-powered applications Portable devices Signal conditioning Active filtering Medical instrumentation Automotive
Output 1 Inverting Input 1 Non Inverting Input 1 VDD
MiniSO-8, SO-8
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 and 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 20 MHz gainbandwidth, stable for gain above 3 (100 pF capacitive load), while consuming only 1.1 mA max at 5 V supply voltage. It also features 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.
Output 1 Inverting Input 1 Non Inverting Input 1 VCC Non Inverting Input 2 Inverting Input 2 Output 2
SO-14, TSSOP14
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
February 2008
Rev 5
1/18
www.st.com 18
Absolute maximum ratings and operating conditions
TSV991-TSV992-TSV994
1
Absolute maximum ratings and operating conditions
Table 1.
Symbol VCC Vid Vin Tstg Supply voltage
(1) (2)
Absolute maximum ratings (AMR)
Parameter Value 6 VCC VDD-0.2 to VCC+0.2 -65 to +150 250 125 190 103 100 81 40 39 31 32 150 5 400 1500 750 500 200 Unit V V V C
Differential input voltage Input voltage
(3)
Storage temperature Thermal resistance junction to ambient(4) (5) 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 MM: machine model(6) model(8) model(7)
Rthja
C/W
Rthjc
C/W
Tj
C kV V
ESD
CDM: charged device SOT23-5, SO-8, MiniSO-8 TSSOP14 SO-14 Latch-up immunity
V
mA
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.
2/18
TSV991-TSV992-TSV994 Table 2.
Symbol VCC Vicm Toper Supply voltage
Absolute maximum ratings and operating conditions
Operating conditions
Parameter Value 2.5 to 5.5 VDD -0.1 to VCC +0.1 -40 to +125 Unit V V C
Common mode input voltage range Operating free air temperature range
3/18
Electrical characteristics
TSV991-TSV992-TSV994
2
Table 3.
Symbol
Electrical characteristics
Electrical characteristics at VCC = +2.5V, VDD = 0V, Vicm = VCC/2, with RL connected to VCC/2, full temperature range (unless otherwise specified)(1)
Parameter Conditions Min. Typ. Max. Unit
DC performance Offset voltage TSV99x Vio TSV99xA DVio Iio Iib CMR Avd Input offset voltage drift Input offset current(2) (Vout = VCC/2) Input bias current(2) (Vout = VCC/2) T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax T=25C Tmin < Top < Tmax 58 80 75 0.1 2 1 1 75 89 15 45 18 16 18 16 15 45 32 35 0.78 4.5 7.5 mV 1.5 3 10 100 10 100 40 150 40 150 mA 1.1 mA V/C pA pA dB dB mV mV
Common mode rejection ratio 0V to 2.5V, Vout = 1.25V 20 log (Vic/Vio) Large signal voltage gain RL= 10k Vout= 0.5V to 2V, T= 25C , Tmin < Top < Tmax RL = 10k RL = 600 RL = 10k RL = 600 Vo = 2.5V, T= 25C Tmin < Tamb < Tmax Vo = 0V, T= 25C Tmin < Tamb < Tmax
VCC-VOH High level output voltage VOL Low level output voltage Isink Iout Isource ICC
Supply current (per operator) No load, Vout=VCC/2
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, T=25C RL= 2k, CL= 100pF, G=5, f=100kHz, T=25C RL=2k, CL=100pF, m=40, T=25C RL = 2k, CL = 100pF, T=25C f=10kHz, T=25C G=1, f=1kHz, RL=2k, Bw=22kHz, Vicm=(VCC+1)/2, Vout=1.1Vpp, T=25C 20 60 2.5 10 21 0.0017 MHz Degrees dB V/s
nV ----------Hz
THD+en Total harmonic distortion
%
1. All parameter limits at temperatures other than 25C are guaranteed by correlation. 2. Guaranteed by design.
4/18
TSV991-TSV992-TSV994 Table 4.
Symbol DC performance Offset voltage TSV99x Vio TSV99xA DVio Iio Iib CMR Avd Input offset voltage drift Input offset current(2) (Vout = VCC/2) Input bias current(2) (Vout = VCC/2) T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax -
Electrical characteristics
Electrical characteristics at VCC = +3.3V, VDD = 0V, Vicm = VCC/2, with RL connected to VCC/2, full temperature range (unless otherwise specified)(1)
Parameter Conditions Min. Typ. Max. Unit
0.1 2 1 1 78 90 15 45
4.5 7.5 mV 1.5 3 10 100 10 100 40 150 40 150 mA 1.1 mA V/C pA pA dB dB mV mV
Common mode rejection ratio 0V to 3.3V, Vout = 1.65V 20 log (Vic/Vio) Large signal voltage gain RL=10k Vout= 0.5V to 2.8V, T= 25C , Tmin < Top < Tmax RL = 10k RL = 600 RL = 10k RL = 600 Vo = 3.3V, T=25C Tmin < Tamb < Tmax Vo = 0V, T=25C Tmin < Tamb < Tmax
60 80 75
VCC-VOH High level output voltage VOL Low level output voltage Isink Iout Isource ICC
18 16 18 16 -
15 45 32 35 0.8
Supply current (per operator) No load, Vout=VCC/2
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, , T= 25C RL= 2k, CL= 100pF, G=5, T= 25C RL = 2k CL = 100pF, f = 100kHz, , m=40, T= 25C , RL = 2k CL = 100pF, f = 100kHz, T= 25C f=10kHz, T= 25C G=1, f=1kHz, RL=2k, Bw=22kHz, Vicm=(VCC+1)/2, Vout=1.9Vpp, T=25C 20 60 2.5 10 21 0.001 MHz Degrees dB V/s
nV ----------Hz
THD+en Total harmonic distortion
%
1. All parameter limits at temperatures other than 25C are guaranteed by correlation. 2. Guaranteed by design.
5/18
Electrical characteristics Table 5.
Symbol DC performance Offset voltage TSV99x Vio TSV99xA DVio Iio Iib CMR SVR Input offset voltage drift Input offset current(2) (Vout = VCC/2) Input bias current(2) (Vout = VCC/2) T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax T= 25C Tmin < Top < Tmax 62 70 80 75
TSV991-TSV992-TSV994
Electrical characteristics at VCC = +5V, VDD = 0V, Vicm = VCC/2, RL connected to VCC/2, full temperature range (unless otherwise specified)(1)
Parameter Conditions Min. Typ. Max. Unit
0.1 2 1 1 82 86 91 15 45
4.5 7.5 mV 1.5 3 10 100 10 100 40 150 40 150 mA 1.1 mA V/C pA pA dB dB dB dB mV mV
Common mode rejection ratio 0V to 5V, Vout = 2.5V 20 log (Vic/Vio) Supply voltage rejection ratio VCC = 2.5 to 5V 20 log (Vcc/Vio) Large signal voltage gain RL=10k Vout= 0.5V to 4.5V, T=25C , Tmin < Top < Tmax RL = 10k RL = 600 RL = 10k RL = 600 Vo = 5V, T= 25C Tmin < Tamb < Tmax Vo = 0V, T= 25C Tmin < Tamb < Tmax
Avd
VCC-VOH High level output voltage VOL Low level output voltage Isink Iout Isource ICC
18 16 18 16 -
15 45 32 35 0.82
Supply current (per operator) No load, Vout=2.5V
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, T= 25C RL = 2k, CL = 100pF, G=5, T= 25C RL= 2k, CL=100pF, m=40, T=25C , RL = 2k CL = 100pF, T=25C f=10kHz, T=25C G=1, f=1kHz, RL=2k, Bw=22kHz, Vicm=(VCC+1)/2, Vout=3.6Vpp, T=25C 20 60 2.5 10 21 0.0007 MHz Degrees dB V/s
nV ----------Hz
THD+en Total harmonic distortion
%
1. All parameter limits at temperatures other than 25C are guaranteed by correlation. 2. Guaranteed by design.
6/18
TSV991-TSV992-TSV994
Electrical characteristics
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
7/18
Electrical characteristics
TSV991-TSV992-TSV994
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
10 0 0
0.001 0.01
0.1 Output Voltage (V)
1
8/18
Phase ()
10
40
TSV991-TSV992-TSV994
Electrical characteristics
Figure 13. Noise vs. frequency
Equivalent Input Voltage Noise (nV/VHz)
100
Vicm=0.5V 10
10
100
1000
10000
9/18
Package information
TSV991-TSV992-TSV994
3
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in ECOPACK 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.
Note:
All packages are Moisture Sensitivity Level 1 as per Jedec J-STD-020-C, except SO-14 which is Jedec level 3.
10/18
TSV991-TSV992-TSV994
Package information
3.1
SOT23-5 package information
Figure 14. SOT23-5 package mechanical drawing
Table 6.
SOT23-5 package mechanical data
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
Millimeters Typ. Max. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 0.95 1.9 0.55 13.7 Min. 35.4 0.00 35.4 13.7 3.5 1 10.2 1 02.3 59.0
Mils Typ. Max. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 37.4 74.8 21.6
11/18
Package information
TSV991-TSV992-TSV994
3.2
MiniSO-8 package information
Figure 15. MiniSO-8 package mechanical drawing
Table 7.
MiniSO-8 package mechanical data
Dimensions
Ref. Min. A A1 A2 b c D E E1 e L L1 L2 k ccc 0 0.40 0 0.75 0.22 0.08 2.80 4.65 2.80
Millimeters Typ. Max. 1.1 0.15 0.85 0.95 0.40 0.23 3.00 4.90 3.00 0.65 0.60 0.95 0.25 8 0.10 0 0.80 0.016 3.20 5.15 3.10 0 0.030 0.009 0.003 0.11 0.183 0.11 Min.
Inches Typ. Max. 0.043 0.006 0.033 0.037 0.016 0.009 0.118 0.193 0.118 0.026 0.024 0.037 0.010 8 0.004 0.031 0.126 0.203 0.122
12/18
TSV991-TSV992-TSV994 Figure 16. SO-8 package mechanical data
Dimensions Ref. Min. A A1 A2 b c D H E1 e h L k ccc 0.25 0.40 1 0.10 1.25 0.28 0.17 4.80 5.80 3.80 4.90 6.00 3.90 1.27 0.50 1.27 8 0.10 0.010 0.016 1 0.48 0.23 5.00 6.20 4.00 Millimeters Typ. Max. 1.75 0.25 0.004 0.049 0.011 0.007 0.189 0.228 0.150 Min.
Package information
Inches Typ. Max. 0.069 0.010
0.019 0.010 0.193 0.236 0.154 0.050 0.020 0.050 8 0.004 0.197 0.244 0.157
13/18
Package information
TSV991-TSV992-TSV994
3.3
TSSOP14 package information
Figure 17. TSSOP14 package mechanical drawing
A
A2 A1 b e K c L E
D
E1
PIN 1 IDENTIFICATION
1
Table 8.
TSSOP14 package mechanical data
Dimensions
Ref. Min. A A1 A2 b c D E E1 e K L1 0 0.45 0.05 0.8 0.19 0.09 4.9 6.2 4.3
Millimeters Typ. Max. 1.2 0.15 1 1.05 0.30 0.20 5 6.4 4.4 0.65 BSC 8 0.60 0.75 0 0.018 5.1 6.6 4.48 0.002 0.031 0.007 0.004 0.193 0.244 0.169 Min.
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
14/18
TSV991-TSV992-TSV994
Package information
3.4
SO-14 package information
Figure 18. SO-14 package mechanical drawing
15/18
Ordering information
TSV991-TSV992-TSV994
4
Ordering information
Table 9. Order codes(1)
Temperature range Package SOT23-5 TSV991AILT Tape & reel TSV992IST MiniSO-8 TSV992AIST TSV992ID TSV992IDT SO-8 TSV992AID TSV992AIDT TSV994IPT TSSOP14 TSV994AIPT TSV994ID TSV994IDT TSV994AID TSV994AIDT TSV991IYD(2) TSV991IYDT(2) TSV991AIYD(2) TSV991AIYDT(2) TSV992IYD(2) TSV992IYDT(2) TSV992AIYD(2) TSV992AIYDT(2) TSV994IYD(2) TSV994IYDT(2) TSV994AIYD(2) TSV994AIYDT(2) SO-14(1) Automotive grade SO-8 Automotive grade Tube or tape & reel V992AY V994IY V994AY -40C to +125C SO-14 Tape & reel V994AI V994I
(1)
Order code TSV991ILT
Packing
Marking K130 K129 K132 K135 V992I
Tube or tape & reel V992AI V994I
Tube or tape & reel V994AI V991IY V991AY V992IY
1. All packages are Moisture Sensitivity Level 1 as per Jedec J-STD-020-C, except SO-14 which is Jedec level 3. 2. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001 & Q 002 or equivalent are on-going.
16/18
TSV991-TSV992-TSV994
Revision history
5
Revision history
Date 31-Jul-2006 07-Nov-2006 12-Dec-2006 Revision 1 2 3 Changes Preliminar y data release for product under development. Final version of datasheet. Noise and distortion figures added. ESD tolerance modified for SO-14, CDM in Table 1: Absolute maximum ratings (AMR). Automotive grade commercial products added in Table 9: Order codes. Note about SO-14 added in Table 9: Order codes. Limits in temperature added in Section 2: Electrical characteristics. Corrected MiniSO-8 package information. Corrected footnote for automotive grade order codes in order code table. Improved presentation of package information.
07-Jun-2007
4
11-Feb-2008
5
17/18
TSV991-TSV992-TSV994
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