LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Description Pin Assignments ( Top View ) 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. IN + + 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. V- 2 IN - 3 4 OUT ( Top View ) OUTA A- IN IN 1 2 A+ 3 - 4 V A - + B + - 8 V+ 7 OUTB 6 INB- 5 INB+ SOP-8L / MSOP-8L The LMV358 is available in the MSOP-8L and SOP-8L packages. (Top View) 14 OUTD IND- INA+ 3 13 12 IND+ V INB+ + 4 11 V- 5 10 INC+ INB- 6 7 INA- 1 2 OUTA Features Notes: - SOT25 / SOT353 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 SOP-14L and TSSOP-14L package. (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, SOP-14L & TSSOP-14L: Available in “Green” Molding Compound (No Br, Sb) • Lead-free Finish/ RoHS Compliant (Note 1) V+ 5 1 OUTB A D + - - + B - + - + C 9 INC- 8 OUTC SOP-14L / TSSOP-14L Application • • • Active filters General purpose low voltage applications General purpose portable devices 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html LMV321/358/324 Document number: DS33196 Rev. 6 - 2 1 of 16 www.diodes.com February 2011 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD MM Description Rating Human Body Model ESD Protection Machine Model ESD Protection LMV321 4.0 LMV358 4.0 LMV324 4.5 LMV321 350 LMV358 350 LMV324 250 Differential Input Voltage V+ -V- Supply Voltage + Output Short Circuit to V Output Short Circuit to V Storage Temperature TJ Maximum Junction Temperature Notes: KV V ±Supply Voltage V 5.5 V (Note 3) - TST Unit (Note 4) -65 to 150 °C 150 °C 2. 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. 3. Shorting output to V+ will adversely affect reliability. 4. Shorting output to V- will adversely affect reliability. Recommended Operating Conditions Symbol + - V -V TA Description Rating Unit Supply Voltage 2.7 to 5.5 V Operating Ambient Temperature Range -40 to +85 °C LMV321/358/324 Document number: DS33196 Rev. 6 - 2 2 of 16 www.diodes.com February 2011 © 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 Parameter Test Conditions Min (Note 6) Typ. (Note 5) Max (Note 6) Unit 1.7 7 mV Input Offset Voltage Input Offset Voltage Average Drift 5 IB Input Bias Current 10 IOS Input Offset Current 5 µV/°C nA 50 nA Common Mode Rejection Ratio 0V ≤ VCM ≤ 1.7V 50 63 dB PSRR Power Supply Rejection Ratio 2.7V ≤ V ≤ 5V VO = 1V 50 60 dB VCMR Input Common-Mode Voltage Range For CMRR ≥ 50dB 0 -0.2 Output Swing RL = 10 kΩ to 1.35V CMRR + VO IS Supply Current 1.9 V+ - 100 1.7 V+ - 20 V mV 20 100 LMV321 Single amplifier 110 140 µA LMV358 Both amplifiers 190 340 µA LMV324 All four amplifiers 340 680 µA 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. GBWP 1 MHz Φm Phase Margin 60 Deg Gm Gain Margin 10 dB nV en Gain-Bandwidth Product Input-Referred Voltage Noise LMV321/358/324 Document number: DS33196 Rev. 6 - 2 CL = 200 pF f > 50 kHz 3 of 16 www.diodes.com 23 HZ February 2011 © 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. Symbol VOS TCVOS Parameter Input Offset Voltage Test Conditions Min (Note 6) TA = 25°C Input Bias Current IOS Input Offset Current TA = 25°C 15 TA = full range TA = 25°C 5 TA = full range For CMRR ≥ 50dB Large Signal Voltage Gain RL = 2 kΩ (Note 7) IO Supply Current TA = full range LMV321/358/324 Document number: DS33196 Rev. 6 - 2 dB 0 -0.2 V+ - 300 100 TA = full range High level V+ - 100 TA = full range V+ - 200 400 TA = 25°C 10 Sourcing, VO = 0V 5 60 10 90 110 190 TA = full range 180 mA 140 340 600 340 TA = full range µA 680 1100 330 SOT25 (Note 8) 250 TSSOP-14L (Note 8) 100 MSOP-8L (Note 8) 203 SOP-8L (Note 8) 150 SOP-14L (Note 8) 83 4 of 16 www.diodes.com mV 280 Sinking, VO = 5V TA = 25°C 300 V+ - 10 TA = full range TA = 25°C V/mV V+ - 50 50 TA = 25°C LMV358 Both amplifiers V V - 400 TA = 25°C Low level 4.0 + level SOT353 (Note 8) Thermal Resistance Junctionto-Ambient 60 15 LMV324 All four amplifiers θJA 50 10 TA = 25°C nA dB 4.2 LMV321 Single amplifier IS 50 nA 65 TA = 25°C Output Swing Output Short Circuit Current 250 50 TA = full range High RL = 2 kΩ to level 2.5V Low RL = 10 kΩ to 2.5V µV/°C 150 Input Common-Mode Voltage Range Unit mV 500 PSRR Power Supply Rejection Ratio VO 7 5 2.7V ≤ V+ ≤ 5V VO = 1V, VCM = 1V AV 1.7 9 CMRR Common Mode Rejection Ratio 0V ≤ VCM ≤ 4.0V VCMR Max (Note 6) TA = full range Input Offset Voltage Average Drift IB Typ. (Note 5) °C/W February 2011 © 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. SR Slew Rate GBWP Gain-Bandwidth Product (Note 9) 1 V/µs CL = 200 pF 1 MHz Φm Phase Margin 60 Deg Gm Gain Margin 10 dB nV en Input-Referred Voltage Noise Notes: f > 50 kHz 23 HZ 5. 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. 6. All limits are guaranteed by testing or statistical analysis. 7. RL is connected to V-. The output voltage is 0.5V ≤ VO ≤ 4.5V. 8. All numbers are typical, and apply for packages soldered directly onto a PC board in still air. 9. Connected as voltage follower with 3V step input. Number specified is the slower of the positive and negative slew rates. LMV321/358/324 Document number: DS33196 Rev. 6 - 2 5 of 16 www.diodes.com February 2011 © 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 Supply Current vs. Supply Voltage Output Voltage Swing vs. Supply Voltage Output Voltage from Power Supply (mV) 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) LMV321/358/324 Document number: DS33196 Rev. 6 - 2 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) 6 of 16 www.diodes.com February 2011 © 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 v o 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 LMV321/358/324 Document number: DS33196 Rev. 6 - 2 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 Input voltage (µV) Input voltage(uV) 7 of 16 www.diodes.com February 2011 © 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) LMV321/358/324 Document number: DS33196 Rev. 6 - 2 8 of 16 www.diodes.com February 2011 © 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 LMV321/358/324 Document number: DS33196 Rev. 6 - 2 9 of 16 www.diodes.com February 2011 © 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) LMV321/358/324 Document number: DS33196 Rev. 6 - 2 10 of 16 www.diodes.com February 2011 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Ordering Information LMV3 XX XX G - X Part Number Package W SE B TS S M8 21 : Single (Note 10) 24 : Quad (Note 11) 58 : Dual (Note 12) : SOT 25 : SOT 353 : SOP 14L : TSSOP -14L : SOP 8L : MSOP -8L Green Packing G : Green 7/13 : Tape & Reel 7”/13” Tape and Reel Device Package Code Packaging (Note 13) Quantity Part Number Suffix LMV321WG-7 W SOT25 3000/Tape & Reel -7 LMV321SEG-7 SE SOT353 3000/Tape & Reel -7 LMV324BG-13 B SOP-14L 2500/Tape & Reel -13 LMV324TSG-13 TS TSSOP-14L 2500/Tape & Reel -13 LMV358SG-13 S SOP-8L 2500/Tape & Reel -13 LMV358M8G-13 M8 MSOP-8L 2500/Tape & Reel -13 Notes: 10. LMV321 is only available for SOT25 and SOT353. 11. LMV324 is only available for SOP-14L and TSSOP-14L. 12. LMV358 is only available for SOP-8L and MSOP-8L. 13. 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. Marking Information SOT25 / SOT353 (Top View) 4 7 5 XX Y W X 1 LMV321/358/324 Document number: DS33196 Rev. 6 - 2 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 SOT25 BX LMV321SE SOT353 BY 11 of 16 www.diodes.com February 2011 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Marking Information (Continued) SOP-14L / 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 SOP-8L (Top view) 8 7 6 5 Logo 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 Part Number 2 1 3 4 MSOP-8L ( Top view ) 8 7 Logo LMV358 1 Document number: DS33196 Rev. 6 - 2 5 YWX Part Number LMV321/358/324 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 12 of 16 www.diodes.com February 2011 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information Package Type: SOT25 Package Type: SOT353 1.15/1.35 2.0/2.2 0.10/0.30 C L Gauge Plane 0.25/0.40 DETAIL"A" 0.9/1.0 CL "A" 0/0.1 1.10Max. 0.1/0.22 0.65Bsc. 1.8/2.2 LMV321/358/324 Document number: DS33196 Rev. 6 - 2 13 of 16 www.diodes.com February 2011 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information (Continued) Package Type: SOP-14L Package Type: TSSOP-14L LMV321/358/324 Document number: DS33196 Rev. 6 - 2 14 of 16 www.diodes.com February 2011 © Diodes Incorporated LMV321/LMV358/LMV324 GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS Package Information (Continued) 0.254 0.10/0.20 3.85/3.95 5.90/6.10 Package Type: SOP-8L Gauge Plane Seating Plane 0.62/0.82 Detail "A" 7°~9° 7°~9° 0.15/0.25 1.30/1.50 1.75max. 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) 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" LMV321/358/324 Document number: DS33196 Rev. 6 - 2 0.95Ref. 0°/8 ° 0.15Typ. Land Pattern Recommendation (Unit:mm) "A" 0.05/0.15 0.05 2.9/3.1 0/0.15 0.22/0.38 0.75/0.95 1 0.65Bsc. 15 of 16 www.diodes.com February 2011 © 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. 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