LMV321

LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Please click here to visit our online spice models database. 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) + - General Description 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 Package W : SOT25 SE : SOT353 TS : TSSOP-14L S : SOP8L M8 : MSOP-8L Part Number 21 : Single (Note 1) 24 : Quad (Note 2) 58 : Dual (Note 3) Green G : Green Packing 7/13 : Tape & Reel Device LMV321WG-7 LMV321SEG-7 LMV324TSG-13 LMV358SG-13 LMV358M8G-13 Notes: Package Code W SE TS S M8 Packaging (Note 5) SOT25 SOT353 TSSOP-14L SOP-8L MSOP-8L 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 ) IN + VIN - ( Top View ) 5 V+ 1 + OUTA INAINA+ V- 2 3 - 1 2 3 4 A + B + - 8 7 6 5 V+ OUTB INBINB+ 4 OUT SOT25 / SOT353 SOP-8L / MSOP-8L (3) TSSOP-14L (Top View) OUT A INAINA+ V INB+ INB OUT B + 1 2 3 4 5 6 7 A + + D 14 - OUTD IND IND+ VINCOUTC 13 12 11 9 8 10 INC+ B + + C 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 ESD HBM (Note 6) Description Human Body Model ESD Protection LMV321 LMV358 LMV324 LMV321 LMV358 LMV324 Rating 4.0 4.0 4.5 350 350 250 ±Supply Voltage 5.5 (Note 7) (Note 8) -65 to 150 150 Unit KV ESD MM Machine Model ESD Protection Differential Input Voltage Supply Voltage Output Short Circuit to V+ Output Short Circuit to VStorage Temperature Maximum Junction Temperature V V V V+ -V- TST TJ °C °C Operating Ratings Symbol V -V TA Notes: + - (Note 6) Description Supply Voltage Operating Ambient Temperature Range Rating 2.7 to 5.5 -40 to +85 Unit V °C 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 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 Output Swing Test Conditions Min (Note 10) Typ. (Note 9) 1.7 5 10 5 Max (Note 10) 7 Unit mV µV/°C 50 nA nA dB dB 0V ≤ VCM ≤ 1.7V 2.7V ≤ V ≤ 5V VO = 1V + 50 50 0 V+ - 100 63 60 -0.2 1.9 V+ - 20 20 110 190 340 1.7 100 140 340 680 For CMRR ≥ 50dB RL = 10 kΩ to 1.35V LMV321 Single amplifier LMV358 Both amplifiers LMV324 All four amplifiers V mV µA µA µA IS Supply Current 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 Test Conditions CL = 200 pF Min (Note 10) Typ. (Note 9) 1 60 10 23 Max (Note 10) Unit MHz Deg dB nV f > 50 kHz HZ LMV321/LMV358/LMV324 Rev. 1 4 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics 5V DC Electrical Characteristics (Continued) 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 VOS TCVOS IB IOS CMRR PSRR VCMR AV 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 5 15 5 Max (Note 10) 7 9 Unit mV µV/°C 250 500 50 150 nA nA dB dB 0V ≤ VCM ≤ 4.0V 2.7V ≤ V ≤ 5V VO = 1V, VCM = 1V + 50 50 0 15 10 V+ - 300 V+ - 400 + 65 60 -0.2 4.2 100 V - 50 50 300 400 + For CMRR ≥ 50dB 4.0 V V/mV mV mV mV Large Signal Voltage Gain RL = 2 kΩ (Note 11) RL = 2 kΩ to 2.5V VO Output Swing RL = 10 kΩ to 2.5V Output Short Circuit Current 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) V - 100 V+ - 200 V - 10 10 180 280 + mV mA mA IO 5 10 60 90 110 190 340 330 250 100 203 150 140 340 600 680 1100 µA µA µA °C/W °C/W °C/W °C/W °C/W IS Supply Current θJA Thermal Resistance Junction-to-Ambient LMV321/LMV358/LMV324 Rev. 1 5 of 16 www.diodes.com JUNE 2009 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Electrical Characteristics 5V AC Electrical Characteristics (Continued) 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 Min (Note 10) Slew Rate (Note 13) Gain-Bandwidth Product CL = 200 pF Phase Margin Gain Margin Input-Referred Voltage Noise f > 50 kHz Typ. (Note 9) 1 1 60 10 23 Max (Note 10) Unit V/µs MHz Deg dB nV 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 Unless otherwise specified, Vs=+5V, single supply, TA=25 C o Supply Current vs. Supply Voltage 0.24 0.22 0.20 Output Voltage Swing vs. Supply Voltage Output Voltage from Power Supply (mV) 6.0 5.5 5.0 4.5 4.0 3.5 Supply Current (mA) 0.18 0.16 0.14 0.12 0.10 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 5 Negative Swing RL=10Kohm Positive Swing 3.0 2.5 3.0 3.5 4.0 4.5 5.0 Supply Voltage (V) Supply Voltage (V) PSRR vs. Frequency 80 70 60 50 40 30 20 10 0 100 1k 10k 100k 1M Vs = 5V RL = 10Kohm CMRR vs. Frequency 100 90 80 Vs = 5V VIN = Vs / 2 RL = 5Kohm CMRR (dB) PSRR (dB) 70 60 50 40 30 100 1k 10k 100k 1M Frequency (Hz) Frequency (Hz) CMRR vs. Input Common Mode Voltage 90 ∆Vos vs. CMR 2 1.8 Common-mode rejection ratio (dB) 80 Input offset voltage (mV) 4.6 5 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 70 60 2.7V supply 50 5V supply 40 30 -0.2 0.2 0.6 1 1.4 1.8 2.2 2.6 3 3.4 3.8 4.2 Common-mode input voltage (V) 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) LMV321/LMV358/LMV324 Rev. 1 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 Sourcing Current vs. Output Voltage (2.7V) 100 (Continued) Sourcing Current vs. Output Voltage (5V) 100 10 sourcing current-mA sourcing current-mA 10 1 VCC=2.7V 0.1 1 Vcc=5V 0.1 0.01 0.01 1E-3 1E-3 0.01 0.1 1 10 1E-3 1E-3 0.01 0.1 1 10 Output voltage referenced to Vcc-V Output voltage referenced to Vcc-V Sinking Current vs. Output Voltage (2.7V) 100 Sinking Current vs. Output Voltage (5V) 100 10 sinking current-mA 10 sinking current-mA 1 Vcc=2.7V 0.1 1 Vcc=5V 0.1 0.01 0.01 1E-3 1E-3 0.01 0.1 1 10 1E-3 1E-3 0.01 0.1 1 10 Output voltage referenced to GND-V Output voltage referenced to GND-V Input Voltage vs. Output Voltage 2.0 RL=10kohm 400 600 Output voltage vs. input voltage output voltage(V) RL=600ohm Vs=+/- 2V O u tp u t vo lta g e (V ) 1.5 RL=2k ohm RL = 600 ohm 200 RL = 2 kohm 1.0 0 -200 RL = 10 kohm 0.5 -400 0.0 0 50 100 150 200 250 300 -600 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 Input voltage(uV) Input voltage (µV) LMV321/LMV358/LMV324 Rev. 1 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 Frequency Response vs. Resistive Load (2.7V) (Continued) Frequency Response vs. Resistive Load (5V) Frequency Response vs. Capacitive Load (2.7V) Frequency Response vs. Capacitive Load (5V) Crosstalk vs. Frequency 130 120 110 100 90 80 70 60 0.1 1 10 100 Crosstalk (dB) 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 Inverting Large Signal Pulse Response (Continued) 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 Stability vs. Capacitive Load (Continued) Stability vs. Capacitive Load Stability vs. Capacitive Load Stability vs. Capacitive Load Slew Rate vs. Supply Voltage 100 90 Input Voltage Noise Slew Rate (V/us) 80 70 60 nV HZ 50 40 30 20 10 Supply Voltage (V) 0 1000 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) 5 4 7 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 LMV321W LMV321SE Package type SOT25 SOT353 Identification Code BX BY (2) TSSOP-14L ( Top View ) 14 8 Logo Part Number LMV324 YY WW X X 1 7 G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal Code (3) SOP-8L (Top view) 8 Logo Part Number 7 6 5 G : Green YY : Year : 08, 09,10~ WW : Week : 01~52; 52 represents 52 and 53 week X : Internal Code LMV358 YY WW X X 1 2 3 4 LMV321/LMV358/LMV324 Rev. 1 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 (4) MSOP-8L (Continued) ( Top view ) 8 Logo Part Number 7 6 5 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 YWX LMV358 1 2 3 4 Package Information (1) Package Type: SOT25 (All Dimensions in mm) 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 (2) Package Type: SOT353 (Continued) 0.10/0.30 1.15/1.35 2.0/2.2 C L Gauge Plane 0.25/0.40 0.65Bsc. 1.8/2.2 1.10Max. 0.1/0.22 DETAIL"A" C L 0.9/1.0 "A" (3) Package Type: TSSOP-14L 0/0.1 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 (4) Package Type: SOP-8L (Continued) 3.85/3.95 5.90/6.10 0.10/0.20 0.254 0.62/0.82 Gauge Plane Seating Plane Detail "A" 7°~9° 1.30/1.50 1.75max. 0.15/0.25 0.35max. 45° 7°~9° Detail "A" 0°/8° 1.27typ 4.85/4.95 0.3/0.5 8x-0.60 5.4 6x-1.27 8x-1.55 Land Pattern Recommendation (Unit: mm) (5) Package Type: MSOP-8L 8x-0.45 2.9/3.1 4.7/5.1 4.4 6x-0.65 1 0.75/0.95 0.65Bsc. 0.22/0.38 0.15Typ. 0.05/0.15 8x-1.4 Land Pattern Recommendation (Unit:mm) "A" 0/0.15 0.25 Gauge plane 0 °/ 8 ° 0.05 2.9/3.1 0.4/0.8 DETAIL "A" 0.95Ref. LMV321/LMV358/LMV324 Rev. 1 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). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. 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