LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Please click here to visit our online spice models database. General Description Features + - (For V =5V and V =0V typical unless otherwise noted) • Guaranteed 2.7V and 5V performance • Crossover distortion eliminated • Operating temperature range (-40°C to +85°C) • Gain-bandwidth product 1 MHz • Low supply current - LMV321 110 µA Typ - LMV358 190 µA Typ - LMV324 340 µA Typ • Rail-to-rail output swing @ 10 kΩ + - V -10 mV - V +10 mV + • Input Common Mode Voltage Range (-0.2 to V -0.8V) • Manufactured in standard CMOS process • SOT353, SOT25, MSOP-8L, SOP-8L and TSSOP-14L: Available in “Green” Molding Compound (No Br, Sb) • Lead-free Finish/ RoHS Compliant (Note 4) The LMV321/LMV358/LMV324 are low voltage (2.7V to 5.5V) single, dual and quad operational amplifiers. The LMV321/LMV358/LMV324 are designed to effectively reduce cost and space at low voltage levels. These devices have the capability of rail-to-rail output swing and input common-mode voltage range includes ground. They can also achieve an efficient speed-to-power ratio, utilizing 1 MHz bandwidth and 1 V/µs slew rate at a low supply current. Reducing noise pickup and increasing signal integrity can be achieved by placing the device close to the signal source. The LMV321 is available in 5-Pin SOT353/SOT25 packages that reduce space on pc boards and portable electronic devices. The LMV324 is available in the TSSOP-14L package. The LMV358 is available in the MSOP-8L and SOP-8L packages. Applications • • • Active filters General purpose low voltage applications General purpose portable devices Ordering Information LMV3 XX XX G - X Part Number 21 : Single (Note 1) 24 : Quad (Note 2) 58 : Dual (Note 3) Device LMV321WG-7 LMV321SEG-7 LMV324TSG-13 LMV358SG-13 LMV358M8G-13 Notes: Package Code W SE TS S M8 Package Green G : Green W : SOT25 SE : SOT353 TS : TSSOP-14L S : SOP8L M8 : MSOP-8L Packaging (Note 5) SOT25 SOT353 TSSOP-14L SOP-8L MSOP-8L Packing 7/13 : Tape & Reel 7”/13” Tape and Reel Quantity Part Number Suffix 3000/Tape & Reel -7 3000/Tape & Reel -7 2500/Tape & Reel -13 2500/Tape & Reel -13 2500/Tape & Reel -13 1. LMV321 is only available for SOT25 and SOT353. 2. LMV324 is only available for TSSOP-14L. 3. LMV358 is only available for SOP-8L and MSOP-8L. 4. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html 5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. LMV321/LMV358/LMV324 Rev. 1 1 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Pin Assignments (1) SOT25 / SOT353 (2) SOP-8L / MSOP-8L ( Top View ) ( Top View ) IN + 5 1 V+ + VIN - 2 OUTA INA- - 3 4 OUT 1 2 INA+ 3 V- 4 SOT25 / SOT353 A - + B + - 8 V+ 7 OUTB 6 INB- 5 INB+ SOP-8L / MSOP-8L (3) TSSOP-14L (Top View) 14 OUTD 13 IND - INA- 1 2 INA+ 3 12 IND+ V INB+ + 4 11 V- 5 10 INC+ INB - 6 7 OUTA OUTB A + - B + + + D - C 9 INC- 8 OUTC TSSOP-14L LMV321/LMV358/LMV324 Rev. 1 2 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Absolute Maximum Ratings Symbol (Note 6) Description ESD HBM Human Body Model ESD Protection ESD MM Machine Model ESD Protection V+ -V- TST TJ Differential Input Voltage Supply Voltage Output Short Circuit to V+ Output Short Circuit to VStorage Temperature Maximum Junction Temperature Operating Ratings Symbol + V -V TA Notes: - Rating LMV321 LMV358 LMV324 LMV321 LMV358 LMV324 4.0 4.0 4.5 350 350 250 ±Supply Voltage 5.5 (Note 7) (Note 8) -65 to 150 150 Unit KV V V V °C °C (Note 6) Description Supply Voltage Operating Ambient Temperature Range Rating Unit 2.7 to 5.5 V °C -40 to +85 6. Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is intended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics. LMV321/LMV358/LMV324 Rev. 1 3 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics 2.7V DC Electrical Characteristics + - + Unless otherwise specified, all limits guaranteed for TA = 25°C, V = 2.7V, V = 0V, VCM = 1.0V, VO = V /2 and RL > 1 MΩ. Symbol VOS TCVOS IB IOS CMRR PSRR VCMR VO IS Parameter Input Offset Voltage Input Offset Voltage Average Drift Input Bias Current Input Offset Current Common Mode Rejection Ratio Power Supply Rejection Ratio Input Common-Mode Voltage Range Test Conditions Min (Note 10) Typ. (Note 9) 1.7 Max (Note 10) 7 5 10 5 Unit mV µV/°C nA nA 50 0V ≤ VCM ≤ 1.7V 50 63 dB 2.7V ≤ V ≤ 5V VO = 1V 50 60 dB 0 -0.2 1.9 V+ - 20 20 100 110 140 µA 190 340 µA 340 680 µA + For CMRR ≥ 50dB Output Swing RL = 10 kΩ to 1.35V Supply Current LMV321 Single amplifier LMV358 Both amplifiers LMV324 All four amplifiers V+ - 100 V 1.7 mV 2.7V AC Electrical Characteristics + - + Unless otherwise specified, all limits guaranteed for TA = 25°C, V = 2.7V, V = 0V, VCM = 1.0V, VO = V /2 and RL > 1 MΩ. Symbol GBWP Φm Gm en Parameter Gain-Bandwidth Product Phase Margin Gain Margin Input-Referred Voltage Noise LMV321/LMV358/LMV324 Rev. 1 Test Conditions CL = 200 pF Min (Note 10) Typ. (Note 9) 1 60 10 Max (Note 10) Unit MHz Deg dB nV f > 50 kHz 4 of 16 www.diodes.com 23 HZ JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics (Continued) 5V DC Electrical Characteristics + - + Unless otherwise specified, all limits guaranteed for TA = 25°C, V = 5V, V = 0V, VCM = 2.0V, VO = V /2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. Symbol Parameter VOS Input Offset Voltage TCVOS Input Offset Voltage Average Drift IB Input Bias Current IOS Input Offset Current CMRR PSRR VCMR AV Common Mode Rejection Ratio Power Supply Rejection Ratio Input Common-Mode Voltage Range Test Conditions 15 5 IS θJA Thermal Resistance Junction-to-Ambient LMV321/LMV358/LMV324 Rev. 1 mV µV/°C 250 500 50 150 nA nA 50 65 dB 2.7V ≤ V ≤ 5V VO = 1V, VCM = 1V 50 60 dB 0 -0.2 4.2 100 For CMRR ≥ 50dB Output Swing Supply Current Unit + Large Signal Voltage Gain RL = 2 kΩ (Note 11) Output Short Circuit Current Max (Note 10) 7 9 0V ≤ VCM ≤ 4.0V 15 10 V+ - 300 V+ - 400 Sourcing, VO = 0V Sinking, VO = 5V LMV321 Single amplifier LMV358 Both amplifiers LMV324 All four amplifiers SOT353 (Note 12) SOT25 (Note 12) TSSOP-14L (Note 12) MSOP-8L (Note 12) SOP-8L (Note 12) 5 of 16 www.diodes.com V - 100 V+ - 200 V/mV V - 50 mV 300 400 mV + V - 10 10 5 10 V 4.0 + 50 + RL = 10 kΩ to 2.5V IO Typ. (Note 9) 1.7 5 RL = 2 kΩ to 2.5V VO Min (Note 10) mV 180 280 mV 60 90 mA mA 110 140 190 340 600 680 1100 340 µA µA µA 330 250 °C/W °C/W 100 °C/W 203 150 °C/W °C/W JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics (Continued) 5V AC Electrical Characteristics + - + Unless otherwise specified, all limits guaranteed for TA = 25°C, V = 5V, V = 0V, VCM = 2.0V, VO = V /2 and RL > 1 MΩ. Boldface limits apply at the temperature extremes. Symbol SR GBWP Φm Gm en Notes: Parameter Test Conditions Slew Rate (Note 13) Gain-Bandwidth Product CL = 200 pF Phase Margin Gain Margin Input-Referred Voltage Noise Min (Note 10) Typ. (Note 9) 1 1 60 10 Max (Note 10) Unit V/µs MHz Deg dB nV f > 50 kHz 23 HZ 7. Shorting output to V+ will adversely affect reliability. 8. Shorting output to V- will adversely affect reliability. 9. Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material. 10. All limits are guaranteed by testing or statistical analysis. 11. RL is connected to V-. The output voltage is 0.5V ≤ VO ≤ 4.5V. 12. All numbers are typical, and apply for packages soldered directly onto a PC board in still air. 13. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates. LMV321/LMV358/LMV324 Rev. 1 6 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics o Unless otherwise specified, Vs=+5V, single supply, TA=25 C Output Voltage Swing vs. Supply Voltage Output Voltage from Power Supply (mV) Supply Current vs. Supply Voltage 0.24 0.22 Supply Current (mA) 0.20 0.18 0.16 0.14 0.12 0.10 0.8 0.6 0.4 0.2 0.0 0 2 1 3 4 5 6.0 5.5 Negative Swing 5.0 4.5 RL=10Kohm 4.0 3.5 Positive Swing 3.0 2.5 3.0 3.5 Supply Voltage (V) PSRR vs. Frequency 5.0 100 Vs = 5V RL = 10Kohm 70 Vs = 5V VIN = Vs / 2 RL = 5Kohm 90 60 80 CMRR (dB) PSRR (dB) 4.5 CMRR vs. Frequency 80 50 40 30 70 60 20 50 10 40 0 100 1k 10k 100k 30 100 1M 1k Frequency (Hz) 10k 100k 1M Frequency (Hz) ∆Vos vs. CMR CMRR vs. Input Common Mode Voltage 90 2 1.8 80 Input offset voltage (mV) Common-mode rejection ratio (dB) 4.0 Supply Voltage (V) 70 60 2.7V supply 5V supply 50 40 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 30 -0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 3.4 Common-mode input voltage (V) LMV321/LMV358/LMV324 Rev. 1 3.8 4.2 4.6 5 0 -0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5 Common-mode input voltage (V) 7 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) Sourcing Current vs. Output Voltage (2.7V) Sourcing Current vs. Output Voltage (5V) 100 100 10 sourcing current-mA sourcing current-mA 10 1 VCC=2.7V 0.1 0.01 1E-3 1E-3 0.01 0.1 1 1 Vcc=5V 0.1 0.01 1E-3 1E-3 10 0.01 100 10 10 1 Vcc=2.7V 0.1 0.01 0.01 0.1 1 1 10 Sinking Current vs. Output Voltage (5V) 100 sinking current-mA sinking current-mA Sinking Current vs. Output Voltage (2.7V) 1E-3 1E-3 0.1 Output voltage referenced to Vcc-V Output voltage referenced to Vcc-V 1 Vcc=5V 0.1 0.01 1E-3 1E-3 10 0.01 Output voltage referenced to GND-V 0.1 1 10 Output voltage referenced to GND-V Input Voltage vs. Output Voltage Output voltage vs. input voltage 2.0 600 RL=10kohm RL=600ohm O u tp u t vo lta g e (V ) output voltage(V) 400 1.5 RL=2k ohm Vs=+/- 2V 1.0 RL = 600 ohm 200 RL = 2 kohm 0 RL = 10 kohm -200 0.5 -400 0.0 0 50 100 150 200 250 300 -600 -2.5 LMV321/LMV358/LMV324 Rev. 1 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 Input voltage (µV) Input voltage(uV) 8 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) Frequency Response vs. Resistive Load (2.7V) Frequency Response vs. Resistive Load (5V) Frequency Response vs. Capacitive Load (2.7V) Frequency Response vs. Capacitive Load (5V) Crosstalk vs. Frequency 130 Crosstalk (dB) 120 110 100 90 80 70 60 0.1 1 10 100 Frequency (kHz) LMV321/LMV358/LMV324 Rev. 1 9 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) Inverting Large Signal Pulse Response Inverting Large Signal Pulse Response Inverting Large Signal Pulse Response Inverting Small Signal Pulse Response Inverting Small Signal Pulse Response Inverting Small Signal Pulse Response LMV321/LMV358/LMV324 Rev. 1 10 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) Stability vs. Capacitive Load Stability vs. Capacitive Load Stability vs. Capacitive Load Stability vs. Capacitive Load Slew Rate vs. Supply Voltage Input Voltage Noise 100 Slew Rate (V/us) 90 80 70 60 nV HZ 50 40 30 20 10 0 1000 Supply Voltage (V) 10000 100000 1000000 Frequency (Hz) LMV321/LMV358/LMV324 Rev. 1 11 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Marking Information (1) SOT25 / SOT353 (Top View) 4 7 5 XX Y W X 1 2 3 XX : Identification Code Y : Year : 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green Device Package type Identification Code LMV321W LMV321SE SOT25 SOT353 BX BY (2) TSSOP-14L ( Top View ) 8 14 Logo Part Number G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal Code LMV324 YY WW X X 7 1 (3) SOP-8L (Top view) 8 7 6 5 Logo LMV358 YY WW X X Part Number 1 LMV321/LMV358/LMV324 Rev. 1 G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal Code 2 3 4 12 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Marking Information (Continued) (4) MSOP-8L ( Top view ) 8 7 Logo 5 YWX Part Number LMV358 1 Package Information 6 2 3 Y : Year : 0~9 W : Week : A~Z :1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Green 4 (All Dimensions in mm) (1) Package Type: SOT25 LMV321/LMV358/LMV324 Rev. 1 13 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information (Continued) (2) Package Type: SOT353 1.15/1.35 2.0/2.2 0.10/0.30 CL Gauge Plane 0.25/0.40 DETAIL"A" 0.9/1.0 C L "A" 0/0.1 1.10Max. 0.1/0.22 0.65Bsc. 1.8/2.2 (3) Package Type: TSSOP-14L LMV321/LMV358/LMV324 Rev. 1 14 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information (Continued) 0.254 0.10/0.20 5.90/6.10 3.85/3.95 (4) Package Type: SOP-8L Gauge Plane Seating Plane 0.62/0.82 Detail "A" 7°~9° 7°~9° 0.15/0.25 1.75max. 1.30/1.50 0.35max. 45° Detail "A" 0°/8° 0.3/0.5 1.27typ 4.85/4.95 5.4 8x-0.60 8x-1.55 6x-1.27 Land Pattern Recommendation (Unit: mm) (5) Package Type: MSOP-8L 4.4 4.7/5.1 2.9/3.1 8x-0.45 8x-1.4 6x-0.65 0.25 Gauge plane 0.4/0.8 DETAIL "A" LMV321/LMV358/LMV324 Rev. 1 0.95Ref. 0 °/ 8 ° 0.75/0.95 Land Pattern Recommendation (Unit:mm) "A" 0.05/0.15 0.05 2.9/3.1 0/0.15 0.22/0.38 0.15Typ. 1 0.65Bsc. 15 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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