LMV981, LMV982 Single and Dual Low Voltage, Rail-to-Rail Input and Output, Operational Amplifiers with Shutdown The LMV981 Single and LMV982 Dual are low−voltage operational amplifiers which can operate on single−sided power supplies (1.8 V to 5.0 V) with rail−to−rail input and output swing. Both devices come in small state−of−the−art packages and require very low quiescent current making them ideal for battery−operated, portable applications such as notebook computers and hand−held instruments. Rail−to−Rail operation allows for optimal signal−to−noise applications plus the small packages allow for closer placement to signal sources further enhancing overall signal chain performance. The LMV981 Single and LMV982 Dual both have a shutdown pin that can be used to disable the device and further reduce power consumption. Shutdown is implemented by driving the SHDN Pin LOW. Features • Specified at Single−Sided Power Supply: 1.8 V, 2.7 V, and 5 V • Small Packages: • • • • • LMV981 in a SC−70 and uLLGA (1.5mm x 1.5mm x 0.4mm) LMV982 in a Micro10 and uQFN (1.4mm x 1.8mm x 0.6 mm) No Output Crossover Distortion Extended Industrial Temperature Range: −40°C to +125°C Low Quiescent Current 210 mA, max per channel No Output Phase−Reversal from Overdriven Input These are Pb−Free Devices http://onsemi.com MARKING DIAGRAMS LMV981 (Single) 6 1 SC−70 CASE 419B 1 AE MG G 1 ULLGA8 CASE 613AG M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) LMV982 (Dual) V982 AYW • Notebook Computers, Portable Battery−Operated Instruments, PDA’s • Active Filters, Supply−Current Monitoring 0.1 1 UQFN10 CASE 488AT RL = 600 W TA = 25°C 0.09 0.08 DV FROM RAIL (V) 1 Micro10 CASE 846B Typical Applications DE MG G A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) 0.07 0.06 0.05 0.04 VOH 0.03 0.02 ORDERING INFORMATION VOL 0.01 0 1.8 AAE MG G 2.2 2.6 3 See detailed ordering and shipping information in the package dimensions section on page 17 of this data sheet. 3.4 3.8 4.2 4.6 5 SUPPLY VOLTAGE (mV) Figure 1. Output Voltage Swing vs. Supply Voltage © Semiconductor Components Industries, LLC, 2010 February, 2010 − Rev. 5 1 Publication Order Number: LMV981/D LMV981, LMV982 PIN CONNECTIONS SC70−6 1 NC VCC +IN 2 VEE 3 + − Micro10 ULLGA8/QFN 6 IN− 5 SHDN IN+ 4 −IN OUT VEE 8 1 2 7 + − 3 IN A− 2 IN A+ 3 VEE 4 7 IN B+ 5 6 SHDN B (Top View) SHDN A UQFN10 SHDN A 8 SHDN B 9 +INB 10 6 − + + − 1 9 OUT B B + − 8 IN B− (Top View) +INA 7 A − + VCC 5 NC − No internal connection VEE 10 VCC SHDN NC (Top View) 1 OUT 6 4 OUT A 5 −INA 4 OUTA 3 VCC 2 −INB OUTB (Top View) MAXIMUM RATINGS Symbol VS Rating Supply Voltage (Operating Range VS = 2.7 V to 5.5 V) Value Unit 5.5 V V VIDR Input Differential Voltage $Supply Voltage VICR Input Common Mode Voltage Range −0.5 to (V+) + 0.5 V 10 mA Maximum Input Current tSo Output Short Circuit (Note 1) Continuous TJ Maximum Junction Temperature (Operating Range −40°C to 85°C) 150 °C qJA Thermal Resistance 280 340 200 300 °C/W Tstg Storage Temperature (SOT23−6) −65 to 150 °C 260 °C SC−70 ULLGA8 Micro10 UQFN10 Mounting Temperature (Infrared or Convection −30 sec) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. ESD data available upon request. 1. Continuous short−circuit operation to ground at elevated ambient temperature can result in exceeding the maximum allowed junction temperature of 150°C. Output currents in excess of 45 mA over long term may adversely affect reliability. Shorting output to either V+ or V− will adversely affect reliability. http://onsemi.com 2 LMV981, LMV982 1.8 V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 1.8 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Input Offset Voltage Input Offset Voltage Average Drift Symbol Condition VIO Min Typ Max Unit LMV981 (Single) (−40°C to +125°C) 1 6 mV LMV982 (Dual) (−40°C to +125°C) 1 7.5 TCVIO 5.5 mV/°C Input Bias Current (Note 2) IB −40°C to +125°C <1 nA Input Offset Current (Note 2) IIO −40°C to +125°C <1 nA Supply Current (per Channel) ICC In Active Mode 75 −40°C to +125°C 205 In Shutdown: LMV981 (Single) 1.0 −40°C to +125°C 2.0 In Shutdown: LMV982 (Dual) 3.5 −40°C to +125°C Common Mode Rejection Ratio Power Supply Rejection Ratio Input Common−Mode Voltage Range Large Signal Voltage Gain LMV981 (Single) (Note 2) CMRR PSRR VCM AV Output Swing 40 − 40°C to +125°C 40 −0.2 V v VCM v 0 V, 1.8 V v VCM v 2 V 40 1.8 V v V+ v 5 V, VCM = 0.5 V 50 dB 70 50 For CMRR w 50 dB and TA = 25°C V− − 0.2 For CMRR w 50 dB and TA = − 40°C to +85°C V− V+ For CMRR w 50 dB and TA = − 40°C to +125°C V− + 0.2 V+ − 0.2 RL = 600 W to 0.9 V, VO = 0.2 V to 1.6 V, VCM = 0.5 V 77 −40°C to +125°C 73 RL = 2 kW to 0.9V, VO = 0.2 V to 1.6 V, VCM = 0.5 V 80 75 75 −40°C to +125°C 72 RL = 2 kW to 0.9 V, VO = 0.2 V to 1.6 V,VCM = 0.5 V 78 −40°C to +125°C 75 VOH RL = 600 W to 0.9V, VIN = $100 mV 1.65 −40°C to +125°C 1.63 VOL RL = 600 W to 0.9V, VIN = $100 mV −0.2 to 2.1 −40°C to +125°C 1.74 −40°C to +125°C 2. Guaranteed by design and/or characterization. http://onsemi.com 3 dB 90 100 V 1.72 0.105 0.12 1.75 V 105 0.077 RL = 2 kW to 0.9V, VIN = $100 mV RL = 2 kW to 0.9 V, VIN = $100 mV V+ + 0.2 101 −40°C to +125°C VOL dB −40°C to +125°C −40°C to +125°C VOH mA 5.0 0 V v VCM v 0.6 V, 1.4 V v VCM v 1.8 V RL = 600 W to 0.9 V, VO = 0.2 V to 1.6 V, VCM = 0.5 V Large Signal Voltage Gain LMV982 (Dual) (Note 2) 185 1.77 0.24 0.035 0.04 LMV981, LMV982 1.8 V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 1.8 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Output Short Circuit Current Shutdown Enable Control Symbol Condition Min Typ IO Sourcing, Vo = 0 V, VIN = +100 mV 4.0 30 −40°C to +125°C 3.3 Sinking, Vo = 1.8V, VIN = −100 mV 7.0 −40°C to +125°C 5.0 VSHDN Max Unit mA 60 Turn−on Voltage to Enable Device 1.0 Turn−off Voltage to Shutdown Device 0.55 V 2. Guaranteed by design and/or characterization. 1.8V AC ELECTRICAL CHARACTERISTICS Unless otherwise specified, all limits are guaranteed for TA = 25°C, V+ = 1.8 V, V− = 0 V, VCM = 2.0 V,Vo = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Min/Max specifications are guaranteed by testing, characterization, or statistical analysis. Parameter Slew Rate Symbol Condition SR (Note 3) Min Typ Max Unit 0.35 V/mS GBWP 1.4 MHz Phase Margin Qm 67 ° Gain Margin Gm 7 dB Input−Referred Voltage Noise en f = 50 kHz, VCM = 0.5 V 60 nV/√Hz Total Harmonic Distortion THD f = 1 kHz, AV = +1, RL = 600 W, VO = 1 VPP 0.023 % (Note 4) 123 dB Gain Bandwidth Product Amplifier−to−Amplifier Isolation 3. Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates. 4. Input referred, RL = 100 kW connected to V+/2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP. (For Supply Voltages < 3 V, VO = V+). http://onsemi.com 4 LMV981, LMV982 2.7V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 2.7 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Input Offset Voltage Input Offset Voltage Average Drift Symbol Condition VIO Min Typ Max Unit LMV981 (Single) (−40°C to +125°C) 1 6 mV LMV982 (Dual) (−40°C to +125°C) 1 7.5 TCVIO 5.5 mV/°C Input Bias Current (Note 5) IB −40°C to +125°C <1 nA Input Offset Current (Note 5) IIO −40°C to +125°C <1 nA Supply Current (per Channel) ICC In Active Mode 80 −40°C to +125°C 210 In Shutdown: LMV981 (Single) 1.0 −40°C to +125°C 2.0 In Shutdown: LMV982 (Dual) 3.5 −40°C to +125°C Common Mode Rejection Ratio Power Supply Rejection Ratio Input Common−Mode Voltage Range Large Signal Voltage Gain LMV981 (Single) (Note 5) Large Signal Voltage Gain LMV982 (Dual) (Note 5) Output Swing CMRR PSRR VCM AV 50 −40°C to +125°C 50 −0.2 V v VCM v 0 V, 2.7 V v VCM v 2.9 V 50 70 50 70 1.8 V v V+ v 5 V, VCM = 0.5 V dB 50 For CMRR w 50 dB and TA = 25°C V− − 0.2 For CMRR w 50 dB and TA = −40°C to +85°C V− V+ For CMRR w 50 dB and TA = −40°C to +125°C V− + 0.2 V+ − 0.2 RL = 600 W to 1.35 V, VO = 0.2 V to 2.5 V 87 −40°C to +125°C 86 RL = 2 kW to 1.35 V, VO = 0.2 V to 2.5 V 92 91 78 −40°C to +125°C 75 RL= 2 kW to 1.35 V, VO = 0.2 V to 2.5 V 81 −40°C to +125°C 78 VOH RL = 600 W to 1.35 V, VIN = $100 mV 2.55 −40°C to +125°C 2.53 VOL RL = 600 W to 1.35 V, VIN = $100 mV −0.2 to 3.0 −40°C to +125°C 2.64 −40°C to +125°C 5. Guaranteed by design and/or characterization. http://onsemi.com 5 dB 90 100 V 2.62 0.11 0.13 2.65 V 110 0.083 RL = 2 kW to 1.35 V, VIN = $100 mV RL = 2 kW to 1.35 V, VIN = $100 mV V+ + 0.2 104 −40°C to +125°C VOL dB 70 −40°C to +125°C −40°C to +125°C VOH mA 5.0 0 V v VCM v 1.5 V, 2.3 V v VCM v 2.7 V RL = 600 W to 1.35 V, VO = 0.2 V to 2.5 V AV 190 2.675 0.025 0.04 0.045 LMV981, LMV982 2.7V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 2.7 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Output Short Circuit Current Shutdown Enable Control Symbol Condition Min Typ IO Sourcing, Vo = 0 V, VIN = $100 mV 20 65 −40°C to +125°C 15 Sinking, Vo = 0 V, VIN = −100 mV 18 −40°C to +125°C 12 VSHDN Max Unit mA 75 Turn−on Voltage to Enable Device 1.9 Turn−off Voltage to Shutdown Device 0.55 V 5. Guaranteed by design and/or characterization. 2.7V AC ELECTRICAL CHARACTERISTICS Unless otherwise specified, all limits are guaranteed for TA = 25°C, V+ = 2.7 V, V− = 0 V, VCM = 2.0V ,Vo = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Min/Max specifications are guaranteed by testing, characterization, or statistical analysis. Parameter Slew Rate Symbol Condition SR (Note 6) Min Typ Max Unit 0.4 V/uS GBWP 1.4 MHz Phase Margin Qm 70 ° Gain Margin Gm 7.5 dB Input−Referred Voltage Noise en f = 50 kHz, VCM = 1.0 V 57 nV/√Hz Total Harmonic Distortion THD f = 1 kHz, AV = +1, RL = 600 W, VO = 1 VPP 0.022 % (Note 7) 123 dB Gain Bandwidth Product Amplifier−to−Amplifier Isolation 6. Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates. 7. Input referred, RL = 100 kW connected to V+/2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP. (For Supply Voltages < 3 V, VO = V+). http://onsemi.com 6 LMV981, LMV982 5V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 5 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Input Offset Voltage Input Offset Voltage Average Drift Symbol Condition VIO Min Typ Max Unit LMV981 (Single) (−40°C to +125°C) 1 6 mV LMV982 (Dual) (−40°C to +125°C) 1 7.5 TCVIO 5.5 mV/°C Input Bias Current (Note 8) IB −40°C to +125°C <1 nA Input Offset Current (Note 8) IIO −40°C to +125°C <1 nA Supply Current (per Channel) ICC In Active Mode 95 −40°C to +125°C 230 In Shutdown: LMV981 (Single) 1.0 −40°C to +125°C 2.0 In Shutdown: LMV982 (Dual) 3.5 −40°C to +125°C Common−Mode Rejection Ratio Power Supply Rejection Ratio Input Common−Mode Voltage Range Large Signal Voltage Gain LMV981 (Single) (Note 8) Large Signal Voltage Gain LMV982 (Dual) (Note 8) Output Swing CMRR PSRR VCM AV 50 −40°C to +125°C 50 −0.2 V v VCM v 0 V, 5.0 V v VCM v 5. 2V 50 70 50 70 1.8 V v V+ v 5 V, VCM = 0.5 V dB 50 For CMRR w 50 dB and TA = 25°C V− − 0.2 For CMRR w 50 dB and TA = −40°C to +85°C V− V+ For CMRR w 50 dB and TA = −40°C to +125°C V− + 0.3 V+ − 0.3 RL = 600 W to 2.5 V, VO = 0.2 V to 4.8 V 88 −40°C to +125°C 87 RL = 2 kW to 2.5 V, VO = 0.2 V to 4.8 V 94 93 81 −40°C to +125°C 78 RL = 2 kW to 2.5 V, VO = 0.2 V to 4.8 V 85 −40°C to +125°C 82 VOH RL = 600 W to 2.5 V, VIN = $100 mV 4.855 −40°C to +125°C 4.835 VOL RL = 600 W to 2.5 V, VIN = $100 mV −0.2 to 5.3 −40°C to +125°C 4.935 −40°C to +125°C 8. Guaranteed by design and/or characterization. http://onsemi.com 7 dB 90 100 V 4.89 0.16 0.18 4.945 V 113 0.12 RL = 2 kW to 2.5 V, VIN = $100 mV RL = 2 kW to 2.5 V, VIN = $100 mV V+ + 0.2 102 −40°C to +125°C VOL dB 70 −40°C to +125°C −40°C to +125°C VOH mA 5.0 0 V v VCM v 3.8 V, 4.6 V v VCM v 5.0 V RL = 600 W to 2.5 V, VO = 0.2 V to 4.8 V AV 210 4.967 0.037 0.065 0.075 LMV981, LMV982 5V DC ELECTRICAL CHARACTERISTICS Unless otherwise noted, all min/max limits are guaranteed for TA = 25°C, V+ = 5 V, V− = 0 V, VCM = V+/2, VO = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Output Short−Circuit Current Shutdown Enable Control Symbol Condition Min Typ IO Sourcing, Vo = 0 V, VIN = +100 mV 55 65 −40°C to +125°C 45 Sinking, Vo = 5 V, VIN = −100 mV 58 −40°C to +125°C 45 VSHDN Max Unit mA 80 Turn−on Voltage to Enable Device 4.2 Turn−off Voltage to Shutdown Device 0.55 V 8. Guaranteed by design and/or characterization. 5V AC ELECTRICAL CHARACTERISTICS Unless otherwise specified, all limits are guaranteed for TA = 25°C, V+ = 5 V, V− = 0 V, VCM = 2.0 V,Vo = V+/2 and RL > 1 MW. Typical specifications represent the most likely parametric norm. Parameter Slew Rate Symbol Condition SR (Note 9) Min Typ Max Unit 0.48 V/uS GBWP 1.5 MHz Phase Margin Qm 65 ° Gain Margin Gm 8 dB Input−Referred Voltage Noise en f = 50 kHz, VCM = 2 V 50 nV/√Hz Total Harmonic Distortion THD f = 1 kHz, AV = +1, RL = 600 W, VO = 1 VPP 0.022 % (Note 10) 123 dB Gain Bandwidth Product Amplifier−to− Amplifier Isolation 9. Connected as voltage follower with input step from V− to V+. Number specified is the slower of the positive and negative slew rates. 10. Input referred, RL = 100 kW connected to V+/2. Each amp excited in turn with 1 kHz to produce VO = 3 VPP. (For Supply Voltages < 3 V, VO = V+). http://onsemi.com 8 LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 100 0.12 LMV981 (Single) OUTPUT CURRENT (mA) SUPPLY CURRENT (mA) VCC = 5.0 V 25°C 0.1 0.08 125°C −40°C 0.06 0.04 0.02 0 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 10 1 VCC = 1.8 V 0.1 0.01 0.001 5 0.01 0.1 1.0 10 SUPPLY VOLTAGE (V) OUTPUT VOLTAGE REFERENCED TO VCC (mV) Figure 2. Supply Current vs. Supply Voltage Figure 3. Sourcing Current vs. Output Voltage (TA = 255C) 0.1 100 RL = 600 W TA = 25°C 0.09 VCC = 2.7 V 0.08 DV FROM RAIL (V) VCC = 5.0 V 10 VCC = 1.8 V 1 0.1 0.07 0.06 0.05 0.04 VOH 0.03 0.02 0.01 0.01 0.001 0.01 0.1 1.0 0 10 VOL 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 OUTPUT VOLTAGE REFERENCED TO VEE (mV) SUPPLY VOLTAGE (mV) Figure 4. Sinking Current vs. Output Voltage (TA = 255C) Figure 5. Output Voltage Swing vs. Supply Voltage 0.02 0.018 0.016 DV FROM RAIL (V) OUTPUT CURRENT (mA) VCC = 2.7 V RL = 2.0 W TA = 25°C 0.014 0.012 VOL 0.01 0.008 VOH 0.006 0.004 0.002 0 1.8 2.2 2.6 3 3.4 3.8 4.2 SUPPLY VOLTAGE (mV) 4.6 Figure 6. Output Voltage vs. Supply Voltage http://onsemi.com 9 5 5 LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 110 60 90 50 40 70 30 50 Gain 20 10 0 −10 10k 30 PHASE (°) GAIN (dB) Phase 10 CL = 200 pF VS = 1.8 V RL = 610 W TA = 25°C −10 100k 1M 10M −30 FREQUENCY (Hz) Figure 7. Gain and Phase vs. Frequency 60 CL = 200 pF VS = 5 V RL = 610 W TA = 25°C 50 Phase 90 45 30 0 20 Gain −45 10 −90 0 −10 10k PHASE (°) GAIN (dB) 40 135 100k 1M FREQUENCY (Hz) Figure 8. Gain and Phase vs. Frequency http://onsemi.com 10 −135 10M LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 60 110 Phase 90 40 70 30 50 20 10 0 30 Gain CL = 0 pF VS = 1.8 V RL = 100 kW TA = 25°C −10 10k PHASE (°) GAIN (dB) 50 10 −10 100k 1M FREQUENCY (Hz) −30 10M 60 110 50 90 40 70 30 50 20 30 10 0 −10 10k PHASE (°) GAIN (dB) Figure 9. Gain and Phase vs. Frequency 10 CL = 0 pF VS = 5.0 V RL = 100 kW TA = 25°C −10 100k 1M FREQUENCY (Hz) Figure 10. Gain and Phase vs. Frequency http://onsemi.com 11 −30 10M LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) 80 70 80 VS = 5 V 60 VS = 2.7 V 60 VS = 1.8 V 40 50 PSRR (dB) CMRR (dB) 100 40 30 20 20 10 0 10 100 1000 0 10 10k VS = 5 V 100 FREQUENCY (Hz) Figure 11. CMRR vs. Frequency 10k Figure 12. PSRR vs. Frequency 10k 10 1k THD (%) 1 100 VS = 2.7 V 0.1 VS = 1.8 V 10 VS = 5 V 1 10 100 1k 10k 0.01 10 100k 100 FREQUENCY (Hz) 1k Figure 13. Input Voltage Noise vs. Frequency Figure 14. THD vs. Frequency 0.6 Falling Edge 0.5 0.4 Rising Edge 0.3 0.2 0.1 0 1.8 10k FREQUENCY (Hz) SLEW RATE (V/ms) INPUT VOLTAGE NOISE (nV/√HZ) 1000 FREQUENCY (Hz) 2.2 2.6 3 3.4 3.8 4.2 4.6 SUPPLY VOLTAGE (V) Figure 15. Slew Rate vs. Supply Voltage http://onsemi.com 12 5 100k LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) VS = 1.8 V RL = 2 kW TIME (2ms/div) Figure 16. Small Signal Noninverting Response VS = 2.7 V RL = 2 kW TIME (2ms/div) Figure 17. Small Signal Noninverting Response http://onsemi.com 13 LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) VS = 5.0 V RL = 2 kW TIME (2ms/div) Figure 18. Small Signal Noninverting Response VS = 1.8 V RL = 2 kW TIME (2ms/div) Figure 19. Large Signal Noninverting Response http://onsemi.com 14 LMV981, LMV982 TYPICAL CHARACTERISTICS (TA = 25°C and VS = 5 V unless otherwise specified) VS = 2.7 V RL = 2 kW TIME (2ms/div) Figure 20. Large Signal Noninverting Response VS = 5.0 V RL = 2 kW TIME (2ms/div) Figure 21. Large Signal Noninverting Response http://onsemi.com 15 LMV981, LMV982 TYPICAL CHARACTERISTICS 110 110 100 100 SHORT−CIRCUIT CURRENT (mA) SHORT−CIRCUIT CURRENT (mA) (TA = 25°C and VS = 5 V unless otherwise specified) VCC = 2.7 V 90 VCC = 5 V 80 70 60 VCC = 1.8 V 50 40 30 20 10 0 −40 −20 0 20 40 60 80 100 90 VCC = 5 V 80 70 60 VCC = 2.7 V 50 40 30 20 VCC = 1.8 V 10 0 −40 120 −20 0 20 TEMPERATURE (°C) 80 7 VS = 1.8 V 5 VOS (mV) 25°C 2 −40°C 125°C 1 −40°C 4 85°C 3 120 VS = 2.7 V 125°C 6 5 4 100 Figure 23. Short−Circuit vs. Supply Voltage (Sourcing) 6 3 2 1 25°C 0 −1 0 85°C −2 −0.5 0 0.5 1 1.5 2 −3 −0.5 2.5 0 0.5 1 VCM (V) 2 2.5 3 Figure 25. Offset Voltage vs. Common Mode Range VDD 2.7 V 8 125°C 25°C 6 VS = 5.0 V 4 −40°C 2 85°C 0 −2 −4 −6 1.5 VCM (V) Figure 24. Offset Voltage vs. Common Mode Range VDD 1.8 V VOS (mV) VOS (mV) 60 TEMPERATURE (°C) Figure 22. Short−Circuit vs. Supply Voltage (Sinking) −1 40 −1 0 1 2 3 4 5 VCM (V) Figure 26. Offset Voltage vs. Common Mode Range VDD 5.0 V http://onsemi.com 16 6 3.5 LMV981, LMV982 APPLICATION INFORMATION 50 k R1 5.0 k VCC VCC R2 10 k MC1403 2.5 V VO LMV981 VO LMV981 VCC − Vref − + + 1 V ref + V CC 2 R1 V O + 2.5 V(1 ) ) R2 R R Figure 27. Voltage Reference fO + For: fo = 1.0 kHz R = 16 kW C = 0.01 mF C C 1 2pRC Figure 28. Wien Bridge Oscillator VCC C R1 Vin R2 C R3 − Hysteresis R1 LMV981 Vin VO − VOL CO = 10 C Vref VO + VO + R2 VOH Vref CO LMV981 VinL Given: fo = center frequency A(fo) = gain at center frequency VinH Choose value fo, C Q Then : R3 + pf O C Vref R1 (V OL * V ref) ) V ref R1 ) R2 R1 V inH + (V OH * V ref) ) V ref R1 ) R2 R1 H+ (V OH * V OL) R1 ) R2 V inL + R1 + R2 + Figure 29. Comparator with Hysteresis R3 2 A(f O) R1 R3 4Q 2 R1 * R3 For less than 10% error from operational amplifier, ((QO fO)/BW) < 0.1 where fo and BW are expressed in Hz. If source impedance varies, filter may be preceded with voltage follower buffer to stabilize filter parameters. Figure 30. Multiple Feedback Bandpass Filter ORDERING INFORMATION # of Channels Specific Device Marking Package Type Shipping† LMV981SQ3T2G* Single AAE SC70−6 (Pb−Free) 3000 / Tape & Reel LMV981MU3TBG Single AE ULLGA8 (Pb−Free) 3000 / Tape & Reel LMV982DMR2G* Dual V982 Micro10 (Pb−Free) 4000 / Tape & Reel LMV982MUTAG* Dual DE UQFN10 (Pb−Free) 3000 / Tape & Reel Order Number †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *Contact factory. http://onsemi.com 17 LMV981, LMV982 PACKAGE DIMENSIONS SC−88/SC70−6/SOT−363 CASE 419B−02 ISSUE W NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 419B−01 OBSOLETE, NEW STANDARD 419B−02. D e 6 5 4 1 2 3 HE DIM A A1 A3 b C D E e L HE −E− b 6 PL 0.2 (0.008) M E MILLIMETERS MIN NOM MAX 0.80 0.95 1.10 0.00 0.05 0.10 0.20 REF 0.10 0.21 0.30 0.10 0.14 0.25 1.80 2.00 2.20 1.15 1.25 1.35 0.65 BSC 0.10 0.20 0.30 2.00 2.10 2.20 M A3 C A A1 L SOLDERING FOOTPRINT* 0.50 0.0197 0.65 0.025 0.65 0.025 0.40 0.0157 1.9 0.0748 SCALE 20:1 mm Ǔ ǒinches SC−88/SC70−6/SOT−363 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 18 INCHES NOM MAX 0.037 0.043 0.002 0.004 0.008 REF 0.004 0.008 0.012 0.004 0.005 0.010 0.070 0.078 0.086 0.045 0.049 0.053 0.026 BSC 0.004 0.008 0.012 0.078 0.082 0.086 MIN 0.031 0.000 LMV981, LMV982 PACKAGE DIMENSIONS ULLGA8, 1.5x1.5, 0.5P CASE 613AG−01 ISSUE O A B D PIN ONE REFERENCE 0.10 C ÉÉÉ ÉÉÉ ÉÉÉ 0.10 C NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. DIMENSION b APPLIES TO PLATED TERMINAL AND IS MEASURED BETWEEN 0.15 AND 0.30 mm FROM THE TERMINAL TIP. E DIM A A1 b b1 D E e L L1 L3 TOP VIEW 0.05 C A 8X MOUNTING FOOTPRINT 0.05 C A1 C SIDE VIEW b1 e 8X 3 1 MILLIMETERS MIN MAX −−− 0.40 0.00 0.05 0.20 0.30 0.30 0.40 1.50 BSC 1.50 BSC 0.50 BSC 0.25 0.35 0.05 REF 0.15 REF SEATING PLANE 7X 0.32 8X 0.51 PACKAGE OUTLINE L 1.65 L3 1 0.42 7 5 L1 DIMENSIONS: MILLIMETERS 8X b *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. 0.10 C A B BOTTOM VIEW 0.50 PITCH 0.05 C NOTE 3 http://onsemi.com 19 LMV981, LMV982 PACKAGE DIMENSIONS Micro10 CASE 846B−03 ISSUE D NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION “A” DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION “B” DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5. 846B−01 OBSOLETE. NEW STANDARD 846B−02 −A− −B− K D 8 PL 0.08 (0.003) PIN 1 ID G 0.038 (0.0015) −T− SEATING PLANE M T B S A DIM A B C D G H J K L S C H L J 10X MILLIMETERS MIN MAX 2.90 3.10 2.90 3.10 0.95 1.10 0.20 0.30 0.50 BSC 0.05 0.15 0.10 0.21 4.75 5.05 0.40 0.70 1.04 SOLDERING FOOTPRINT 0.32 10X 0.041 0.0126 3.20 0.126 8X 4.24 0.167 0.50 0.0196 SCALE 8:1 5.28 0.208 mm Ǔ ǒinches Micro10 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 20 INCHES MIN MAX 0.114 0.122 0.114 0.122 0.037 0.043 0.008 0.012 0.020 BSC 0.002 0.006 0.004 0.008 0.187 0.199 0.016 0.028 LMV981, LMV982 PACKAGE DIMENSIONS UQFN10 1.4x1.8, 0.4P CASE 488AT−01 ISSUE A EDGE OF PACKAGE D ÉÉ ÉÉ ÉÉ PIN 1 REFERENCE 2X 2X 0.10 C L1 E 0.10 C EXPOSED Cu A 0.05 C A1 0.05 C A1 C SIDE VIEW 3 9X DETAIL A Bottom View (Optional) B TOP VIEW 10X 5 SEATING PLANE ÉÉ ÉÉ DIM A A1 A3 b D E e L L1 L3 MOLD CMPD A3 DETAIL B Side View (Optional) 1.700 0.0669 0.663 0.0261 6 e 1 10 X L3 b MILLIMETERS MIN MAX 0.45 0.60 0.00 0.05 0.127 REF 0.15 0.25 1.40 BSC 1.80 BSC 0.40 BSC 0.30 0.50 0.00 0.15 0.40 0.60 MOUNTING FOOTPRINT e/2 L 10 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS 3. DIMENSION b APPLIES TO PLATED TERMINAL AND IS MEASURED BETWEEN 0.25 AND 0.30 MM FROM TERMINAL. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. A 0.200 0.0079 1 0.10 C A B 0.05 C 9X 0.563 0.0221 2.100 0.0827 NOTE 3 BOTTOM VIEW 0.400 0.0157 PITCH 10 X 0.225 0.0089 SCALE 20:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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