V911I

TSV911-TSV912-TSV914 Rail-to-rail input/output 8MHz operational amplifiers Features s s s s s s s s s Pin connections (top view) SOT23-5 Output VDD Non Inverting Input 1 2 3 4 Inverting Input 5 VCC Rail-to-rail input and output Wide bandwidth Low power consumption: 1.1mA max. Unity gain stability High output current: 35mA Operating from 2.5V to 5.5V Low input bias current ESD Internal protection≥ 5kV Latch-up immunity N.C. Inverting Input Non Inverting Input VDD 1 2 3 4 _ + SO-8 (single) 8 7 6 5 N.C. VCC Output N.C. Description The TSV911/2/4 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 an 8MHz gainbandwidth product while consuming only 1.1mA max at 5V supply voltage. These op-amps are unity gain stable for capacitive loads up to 200pF. They also feature an ultra-low input bias current. These characteristics make the TSV911/2/4 family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering. MiniSO-8, SO-8 (dual) 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 SO-14, TSSOP14 Output 1 Inverting Input 1 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 q q q q q Non Inverting Input 1 VCC Battery-powered applications Portable devices Signal conditioning Active filtering Medical instrumentation Non Inverting Input 2 Inverting Input 2 Output 2 August 2006 . Rev.1 1/18 www.st.com 18 Contents TSV911-TSV912-TSV914 Contents 1 2 3 4 Device summary table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Absolute maximum ratings & operating conditions . . . . . . . . . . . . . . . 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.1 4.2 4.3 4.4 4.5 SOT23-5 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 MiniSO-8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 SO-8 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 TSSOP14 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 SO-14 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2/18 TSV911-TSV912-TSV914 Device summary table 1 Device summary table Part number TSV911ID TSV911IDT Temperature range Package Packing Marking V911I SO-8 TSV911AID TSV911AIDT TSV911ILT SOT23-5 TSV911AILT Tube or tape & reel V911AI K127 Tape & reel TSV912IST MiniSO-8 TSV912AIST TSV912ID TSV912IDT SO-8 TSV912AID TSV912AIDT TSV914IPT TSSOP14 TSV914AIPT TSV914ID TSV914IDT TSV914AID TSV914AIDT TSV911IYD TSV911IYDT TSV911AIYD TSV911AIYDT SO-8 TSV912IYD TSV912IYDT TSV912AIYD TSV912AIYDT TSV914IYD TSV914IYDT SO-14 TSV914AIYD TSV914AIYDT Tube or tape & reel -40 - 125° C Tape & reel Tube or tape & reel K125 V912I V912AI V914I V914AI V914I SO-14 V914AI V911IY V911AY V912IY V912AY V914IY V914AY 3/18 Absolute maximum ratings & operating conditions TSV911-TSV912-TSV914 2 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 81 40 39 31 32 150 5 300 1.5 200 ° C kV V kV mA ° C/W ° C/W Rthja SO-8 MiniSO-8 SO-14 TSSOP14 Thermal resistance junction to case SOT23-5 Rthjc SO-8 MiniSO8 SO14 TSSOP14 Tj ESD Maximum junction temperature HBM: human body MM: machine model(6) model(8) model(7) CDM: charged device Latch-up immunity 1. All voltage values, except differential voltage are with respect to network ground terminal. 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 1.5kΩ resistor between two pins of the device, done for all couples of pin combinations with other pins floating. 7. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating. 8. Charge device model: all pins plus package are charged together to the specified voltage and then discharged directly to the ground. Table 2. Symbol VCC Vicm Toper Operating conditions Parameter Supply voltage Common mode input voltage range Operating free air temperature range Value 2.5 to 5.5 VDD -0.1 to VCC +0.1 -40 to +125 Unit V V ° C 4/18 TSV911-TSV912-TSV914 Electrical characteristics 3 Electrical characteristics Table 3. Electrical characteristics at VCC = +2.5V Parameter Conditions Min. Typ. Max. Unit VDD = 0V, Vicm = VCC/2, Tamb = 25° R L connected to Vcc/2 (unless otherwise specified) C, Symbol DC performance Offset voltage TSV91x Vio TSV91xA Tmin. < Top < Tmax. DVio/DT Input offset voltage drift Iio Iib CMR Avd VccVOH VOL Input offset current (Vout = Vcc/2) Input bias current (Vout = Vcc/2) Common Mode rejection ratio 20 log (∆Vic/∆Vio) Large signal voltage gain High level output voltage Low level output voltage 0V to 2.5V, Vout = 1.25V RL= 10kΩ, Vout= 0.5V to 2V RL = 10kΩ RL = 600Ω RL = 10kΩ RL = 600Ω Vo = 2.5V Tmin. < Tamb < Tmax. Isource Supply current (per operator) Vo = 0V Tmin. < Tamb < Tmax. ICC 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(1) 10(1) 40 150 40 150 mA 1.1 mA 1.1 µV/° C pA pA dB dB mV mV Tmin. < Top < Tmax. 0.1 4.5 7.5 mV 1.5 Isink Iout AC performance GBP Fu φm Gm SR Gain bandwidth product Unity gain frequency Phase margin Gain margin Slew rate RL = 2kΩ, CL = 100pF, f = 100kHz RL = 2kΩ, CL = 100pF, RL = 2kΩ, CL = 100pF RL = 2kΩ, CL = 100pF RL = 2kΩ, CL = 100pF, Av=1 8 7.2 45 8 4.5 MHz MHz Degrees dB V/µs 5/18 Electrical characteristics Table 3. Electrical characteristics at VCC = +2.5V Parameter Equivalent input noise voltage Conditions f=10kHz G=1, f=1kHz, Rl=2kΩ, BW=22kHz, Vicm=(Vcc+1)/2, Vout=1.1Vpp TSV911-TSV912-TSV914 VDD = 0V, Vicm = VCC/2, Tamb = 25° R L connected to Vcc/2 (unless otherwise specified) C, Symbol en Min. Typ. 27 Max. Unit nV ----------Hz THD+en Total harmonic distortion - 0.001 - % 1. Guaranteed by design. Table 4. Electrical characteristics at VCC = +3.3V Parameter Conditions Min. Typ. Max. Unit VDD = 0V, Vicm = VCC/2, Tamb = 25° R L connected to Vcc/2 (unless otherwise specified) C, Symbol DC performance Offset voltage TSV91x Vio TSV91xA Tmin. < Top < Tmax. DVio Iio Iib CMR Avd Input offset voltage drift Input offset current Input bias current Common mode rejection ratio 20 log (∆Vic/∆Vio) Large signal voltage gain 0V to 3.3V, Vout = 1.65V RL=10kΩ, Vout= 0.5V to 2.8V RL = 10kΩ RL = 600Ω RL = 10kΩ RL = 600Ω Vo = 3.3V Tmin. < Tamb < Tmax. Isource Supply current (per operator) Vo = 0V Tmin. < Tamb < Tmax. ICC No load, Vout=Vcc/2 Tmin. < Top < Tmax. 18 16 18 16 60 80 2 1 1 78 90 15 45 15 45 32 35 0.8 3 10(1) 10(1) 40 150 40 150 mA 1.1 mA 1.1 µV/° C pA pA dB dB mV mV Tmin. < Top < Tmax. 0.1 4.5 7.5 mV 1.5 Vcc-VOH High level output voltage VOL Low level output voltage Isink Iout AC performance GBP Fu Gain bandwidth product Unity gain frequency RL = 2kΩ, CL = 100pF, f = 100kHz RL = 2kΩ, CL=100pF 8 7.2 MHz MHz 6/18 TSV911-TSV912-TSV914 Table 4. Electrical characteristics at VCC = +3.3V Parameter Phase margin Gain margin Slew rate Equivalent input noise voltage Conditions RL = 2kΩ, CL = 100pF, f = 100kHz RL = 2kΩ, CL = 100pF, f = 100kHz RL = 2kΩ, CL = 100pF, f = 100kHz, Av=1 f=10kHz G=1, f=1kHz, Rl=2kΩ, BW=22kHz, Vicm=(Vcc+1)/2, Vout=1.9Vpp Electrical characteristics VDD = 0V, Vicm = VCC/2, Tamb = 25° R L connected to Vcc/2 (unless otherwise specified) C, Symbol φm Gm SR en Min. Typ. 45 8 4.5 27 0.00 07 Max. Unit Degrees dB V/µs nV ----------Hz THD+en Total harmonic distortion 1. Guaranteed by design. - - % Table 5. Electrical characteristics at VCC = +5V Parameter Conditions Min. Typ. Max. Unit VDD = 0V, Vicm = VCC/2, Tamb = 25° R L connected to Vcc/2 (unless otherwise specified) C, Symbol DC performance Offset voltage TSV91x Vio TSV91xA Tmin. < Top < Tmax. DVio Iio Iib CMR SVR Avd VccVOH VOL Input offset voltage drift Input offset current Input bias current Common mode rejection ratio 0V to 5V, Vout = 2.5V 20 log (∆Vic/∆Vio) Supply voltage rejection ratio 20 log (∆Vcc/∆Vio) Large signal voltage gain High level output voltage Low level output voltage Vcc = 2.5 to 5V RL=10kΩ, Vout= 0.5V to 4.5V RL = 10kΩ RL = 600Ω RL = 10kΩ RL = 600Ω Vo = 5V Tmin. < Tamb < Tmax. Isource Vo = 0V Tmin. < Tamb < Tmax. 18 16 18 16 62 70 80 2 1 1 82 86 91 15 45 15 45 32 35 3 10(1) 10(1) 40 150 40 150 mA µV/° C pA pA dB dB dB mV mV Tmin. < Top < Tmax. 0.1 4.5 7.5 mV 1.5 Isink Iout 7/18 Electrical characteristics Table 5. Electrical characteristics at VCC = +5V Parameter Supply current (per operator) Conditions No load, Vout=2.5V Tmin. < Top < Tmax. TSV911-TSV912-TSV914 VDD = 0V, Vicm = VCC/2, Tamb = 25° R L connected to Vcc/2 (unless otherwise specified) C, Symbol ICC Min. Typ. 0.82 Max. 1.1 mA 1.1 Unit AC performance GBP Fu φm Gm SR en Gain bandwidth product Unity gain frequency Phase margin Gain margin Slew rate Equivalent input noise voltage RL = 2kΩ, CL = 100pF, f = 100kHz RL = 2kΩ, CL=100pF RL = 2kΩ, CL=100pF RL = 2kΩ, CL=100pF RL = 2kΩ, CL = 100pF, AV = 1 f=10kHz G=1, f=1kHz, Rl=2kΩ, BW=22kHz, Vicm=(Vcc+1)/2, Vout=3.6Vpp 8 7.5 45 8 4.5 27 MHz MHz Degrees dB V/µs nV ----------Hz THD+en Total harmonic distortion - 0.0004 - % 1. Guaranteed by design. 8/18 TSV911-TSV912-TSV914 Electrical characteristics Figure 1. Input offset voltage distribution at T=25° C Figure 2. Input offset voltage distribution at T=125° C Vcc=5V Vicm=2.5V Tamb=125°C 40 140 120 Quantity of parts Vcc=5V Vicm=2.5V Tamb=25°C Quantity of parts 30 100 80 60 40 20 0 -5 20 10 -4 -3 -2 -1 0 1 2 3 4 5 0 -5 -4 -3 -2 -1 0 1 2 3 4 5 Input offset Voltage (mV) Input offset Voltage (mV) Figure 3. 1. Supply current vs. input common mode voltage at Vcc=2.5V T=25 C Figure 4. 1. Supply current vs. input common mode voltage at Vcc=5V T=25 C 0 0 ° ° 0.8 Supply Current (mA) 0.8 T=-4 T=125 C 0.7 ° 0.5 0.3 0.2 0.0 0.0 0.5 0 0°C Supply Current (mA) 0.7 T=-4 0.5 0.3 0°C T=125 C ° Vcc=2.5V Vcc=5V 0.2 0.0 2.5 1. 1.5 2. 0 0 1 2 3 4 5 Input Common Mode Voltage (V) Input Common Mode Voltage (V) Figure 5. 4 3 2 1 Output current vs. output voltage at Figure 6. Vcc=2.5V T=-4 Output current vs. output voltage at Vcc=5V T=-4 0 0 0 0 5 35 25 utput Current (mA) 0°C ° Sink T=125 C Vcc=2.5V 4 3 2 1 0 0 0 0 5 35 25 utput Current (mA) 0°C ° Sink Vcc=5V T=125 C T=25 C 15 T=25 C ° 15 ° 0 -5 -1 -2 -3 -4 T=125 C ° 0 -5 -1 -2 -3 -4 0 0 O -15 -25 -35 T=-4 T=25 C ° 0 0 T=125 C T=25 C T=-4 ° 0°C O -15 -25 -35 ° 0 Source 0 0.0 0.5 0 Source 0 0.0 1. 0°C O 1. 0 1.5 2. 0 2.5 utput Voltage (V) 0 O 2. 0 3. 0 4. 0 5. 0 utput Voltage (V) 9/18 Electrical characteristics TSV911-TSV912-TSV914 Figure 7. Voltage gain and phase vs frequency at Vcc=2.5V and Vicm=0.5V 200 160 120 Figure 8. Voltage gain and phase vs frequency at Vcc=5.5V and Vicm=0.5V 22 2 50 40 30 20 Gain (dB) 5050 50 4040 40 3030 30 2020 20 Phase (° ) Gain (dB) Gain (dB) 0000 00 00 0 00 0 1616 16 1212 12 Phase Gain 80 40 0 − 40 − 80 Phase Phase Phase 88 8 44 4 00 0 Phase (° ) Phase (° ) 10 0 − 10 − 20 − 30 − 40 − 50 4 10 Vcc=2.5V, Vicm=0.5V Cl=100pF, Rl=2kOhms, Vrl=Vcc/2 Tamb=25° C 10 5 1010 10 00 0 Gain Gain Gain 00 0 00 0 00 0 00 0 -4 -4 -4 -8 -8 -8 -10 -10 -10 -20 -20 -20 -30 -30 -30 -40 -40 -40 -50 -50 -50 44 4 1010 10 Vcc=5.5V, Vicm= .5V Vcc=5.5V, Vicm= .5V Vcc=5.5V, Vicm= .5V Cl=1 Cl=1 Cl=1 Tamb=25 C C Tamb=25 C Tamb=25 − 120 − 160 10 7 00pF,, Rl=2kOhms, Vrrl=Vcc/2 00pF Rl=2kOhms, V Vrl=Vcc/2 00pF, Rl=2kOhms, l=Vcc/2 °° ° 1010 10 55 5 00 0 -12 -12 -12 -16 -16 -16 -2 -2 -2 00 0 00 0 10 6 10 8 − 200 1010 10 66 6 1010 10 77 7 1010 10 88 8 0000 00 Frequency (Hz) Frequency (Hz) Frequency (Hz) Frequency (Hz) Figure 9. 6 Phase margin vs.capacitive load Figure 10. Phase margin vs.output current 80 Vicm= .5V 0 0 0 0 0 0 0 0 00 Vcc=5V, Rl=2kOhms Vrl=2.5V Tamb=25° C Vicm= .5V Vicm=1V 5 0 70 60 Phase Margin (° ) 0 Vicm=1V Vicm=4.5V Phase Margin (° ) 4 Vicm=4.5V 50 40 30 20 10 Vcc=5V, Cl=100pF Tamb=25° C 3 2 1 5 1 15 0 2 00 25 0 3 00 35 0 4 00 45 0 0 − 20 − 10 0 10 20 Capacitive load (pF) D C Ouput Current (mA) Figure 11. 6 5 Positive slew rate Figure 12. Negative slew rate -6 T=-4 0°C Positive Slew Rate (V/µs) T=-4 Negative Slew Rate (V/µs) 0°C T=25 C ° -5 -4 -3 -2 -1 0 2.5 Vin : from 0.5V to Vcc-0.5V SR : calculated from 10% to 90% 4 3 2 1 0 2.5 T=25 C ° T=125 C ° T=125 C ° Vin : from 0.5V to Vcc-0.5V SR : calculated from 10% to 90% 3.0 3.5 4.0 4.5 Supply Voltage (V) 5.0 5.5 3.0 3.5 4.0 4.5 5.0 5.5 Supply Voltage (V) 10/18 TSV911-TSV912-TSV914 Electrical characteristics Figure 13. Distorsion + noise vs. frequency 0.01 Figure 14. Distorsion + noise vs. output voltage 0.100 Vcc=2.5V Vcc=3.3V Vcc=2.7V THD + N (%) THD + N (%) Vcc=5V Vcc=3.3V 0.010 f=1kHz Rl=2kOhms Gain=1 BW=22kHz Vicm=(Vcc+1V)/2 1E-3 Vcc=5V Vout=Vcc-1.4Vpp Rl=2kO ms h 0.001 Gain=1 BW=8 kHz Vicm=(Vcc+1V)/2 0 1E-4 10 100 1000 Frequency (Hz) 10000 100000 0.01 0.1 Output Voltage (V) 1 Figure 15. Noise vs. frequency 140 Equivalent Input Voltage Noise ( nV/VHz) Vcc=5V 120 Tamb=25°C 100 80 Vicm=4.5V 60 Vicm=0.5V 40 20 100 Fre quency ( kHz) 1000 10000 11/18 Package mechanical data TSV911-TSV912-TSV914 4 Package mechanical data 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. 4.1 SOT23-5 package SOT23-5L MECHANICAL DATA mm. DIM. 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 TYP MAX. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 MIN. 35.4 0.0 35.4 13.7 3.5 110.2 102.3 59.0 37.4 74.8 21.6 TYP. MAX. 57.1 5.9 51.2 19.7 7.8 118.1 118.1 68.8 mils 12/18 TSV911-TSV912-TSV914 Package mechanical data 4.2 MiniSO-8 package 13/18 Package mechanical data TSV911-TSV912-TSV914 4.3 SO-8 package SO-8 MECHANICAL DATA DIM. A A1 A2 B C D E e H h L k ddd 0.1 5.80 0.25 0.40 mm. MIN. 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 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 0.050 0.244 0.020 0.050 inch TYP. MAX. 0.069 0.010 0.065 0.020 0.010 0.197 0.157 8˚ (max.) 0.04 0016023/C 14/18 TSV911-TSV912-TSV914 Package mechanical data 4.4 TSSOP14 package TSSOP14 MECHANICAL DATA mm. DIM. MIN. A A1 A2 b c D E E1 e K L 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 0.024 1 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 0.197 0.252 0.173 0.0256 BSC 8˚ 0.030 0.004 0.039 MIN. TYP. MAX. 0.047 0.006 0.041 0.012 0.0089 0.201 0.260 0.176 inch A A2 A1 b e K c L E D E1 PIN 1 IDENTIFICATION 1 0080337D 15/18 Package mechanical data TSV911-TSV912-TSV914 4.5 SO-14 package SO-14 MECHANICAL DATA DIM. 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 0.149 0.181 0.019 8.75 6.2 0.35 0.19 0.5 45˚ (typ.) 0.336 0.228 0.050 0.300 0.157 0.208 0.050 0.026 0.344 0.244 0.1 mm. MIN. TYP MAX. 1.75 0.2 1.65 0.46 0.25 0.013 0.007 0.019 0.003 MIN. inch TYP. MAX. 0.068 0.007 0.064 0.018 0.010 8 ˚ (max.) PO13G 16/18 TSV911-TSV912-TSV914 Revision history 5 Revision history Table 6. Date 28-Aug-2006 Document revision history Revision 1 First release. Changes 17/18 TSV911-TSV912-TSV914 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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