General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers 324 V LM LMV321( )/LMV358( )/LMV324( ) General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers 358 LMV358/324 LM358/324 ( 5V 30V) ( 2.7V 5.5V) LMV321 LMV321/358/324 LM358/ 324 LMV321/358/324 3 1MHz 1V/ s LMV321 5 SC70 5 SOT23 PC BiCMOS LMV321/358/324 Gain and Phase vs. Capacitive Load V LM General Purpose, Low Voltage, Rail-to-Rail Output Operational Amplifiers 321 V LM Dong-Mei Yan 19970801 23900 ds100060 ( V 5V V 0V) 2006 9 Converted to nat2000 DTD Edited for 2001 Data Book correct package Marking on the Ordering info table updated pid infor again as there was a space in the part number Update s per Dong-Mei 10/6 Graphic and text update per Dong-Mei DATABASE CRASHED AND SO I REDID THE SGML AND RECOMPOSED. Karen fixed the math atrributes for it to be numbered. Dong-mei has added a note and changed one number. as on 12/1/97. The sgml that has been given to her is from 11/25/97. 2.7V 5V 5 SC70 2.0 2.1 1.0mm 40 85 1MHz LMV321 130 A LMV358 210 A LMV324 410 A 10k V 10mV V 65mV V CM 0.2V V 0.8V Output Voltage Swing vs. Supply Voltage LMV321( )/LMV358( )/LMV324( ) LMV321( )/LMV358( )/LMV324( ) 20000816 National Semiconductor Corporation DS100060-16-JP 1
(Note 1) ESD (Note 2) 100V LMV358/324 2000V LMV321 900V (V V ) 5.5V V (Note 3) V (Note 4) (20 ) 235 65 150 (Note 5) 150 (Note 1) 2.7V 5.5V LMV321 LMV358 LMV324 40 T J 85 ( JA )(Note 10) 5 SC70 478 /W 5 SOT23 265 /W 8 SOIC 190 /W 8 MSOP 235 /W 14 SOIC 145 /W 14 TSSOP 155 /W 2.7V DC T J 25 V 2.7V V 0V V CM 1.0V V O V /2 R L 1M 2.7V AC T J 25 V 2.7V V 0V V CM 1.0V V O V /2 R L 1M 2
5V DC T J 25 V 5V V 0V V CM 2.0V V O V /2 R L 1M 5V AC T J 25 V 5V V 0V V CM 2.0V V O V /2 R L 1M 3
Note 1: Note 2: : MIL-STD-883 Method 3015.7 : JESD22-A115-A (ESD MM std. of JEDEC) ( ) : JESD22-C101-C (ESD FICDM std. of JEDEC) Note 3: V Note 4: V Note 5: T J (MAX) JA T A P D (T J (MAX) T A )/ JA PC Note 6: (typ) Note 7: Note 8: R L V 0.5V V O 4.5V Note 9: 3V Note 10: Typ PC 5-Pin SC70/SOT23 8-Pin SO/MSOP 14-Pin SO/TSSOP Top View Top View Top View 4
V S 5V T A 25 Supply Current vs. Supply Voltage (LMV321) Input Current vs. Temperature Sourcing Current vs. Output Voltage Sourcing Current vs. Output Voltage Sinking Current vs. Output Voltage Sinking Current vs. Output Voltage 5
V S 5V T A 25 ( ) Output Voltage Swing vs. Supply Voltage Input Voltage Noise vs. Frequency Input Current Noise vs. Frequency Input Current Noise vs. Frequency Crosstalk Rejection vs. Frequency PSRR vs. Frequency 6
V S 5V T A 25 ( ) CMRR vs. Frequency CMRR vs. Input Common Mode Voltage CMRR vs. Input Common Mode Voltage V OS vs. CMR V OS vs. CMR Input Voltage vs. Output Voltage 7
V S 5V T A 25 ( ) Input Voltage vs. Output Voltage Open Loop Frequency Response Open Loop Frequency Response Open Loop Frequency Response vs. Temperature Gain and Phase vs. Capacitive Load Gain and Phase vs. Capacitive Load 8
V S 5V T A 25 ( ) Slew Rate vs. Supply Voltage Non-Inverting Large Signal Pulse Response Non-Inverting Large Signal Pulse Response Non-Inverting Large Signal Pulse Response Non-Inverting Small Signal Pulse Response Non-Inverting Small Signal Pulse Response 9
V S 5V T A 25 ( ) Non-Inverting Small Signal Pulse Response 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 10
V S 5V T A 25 ( ) Inverting Small Signal Pulse Response Stability vs. Capacitive Load Stability vs. Capacitive Load Stability vs. Capacitive Load Stability vs. Capacitive Load THD vs. Frequency 11
V S 5V T A 25 ( ) Open Loop Output Impedance vs. Frequency Short Circuit Current vs. Temperature (Sinking) Short Circuit Current vs. Temperature (Sourcing) 12
LMV321/358/324 LMV321/358/324 LMV321/358/324 PCMCIA III LMV321/358/324 Output Voltage (500mV/div) Time (50µs/div) FIGURE 1. Output Swing of LMV324 LMV321/358/324 PC LMV321/358/324 2.7V 5V GND IC V 25 0.3V DC IC LMV321/358/324 LM324 LMV321/358/324 Figure 1 2 LMV324 LM324 V S 2.5V R L ( 2k ) LMV324 Output Voltage (500mV/div) Time (50µs/div) FIGURE 2. Output Swing of LM324 LMV321/358/324 200pF Figure 3 FIGURE 3. Indirectly Driving A Capacitive Load Using Resistive Isolation 13
( ) Figure 3 R ISO C L R ISO R ISO V OUT Figure 3 R ISO 620 C L 510pF Figure 4 Output Signal Input Signal (1v/div) Time (2µs/div) FIGURE 6. Cancelling the Error Caused by Input Bias Current 2 2 FIGURE 4. Pulse Response of the LMV324 Circuit in Figure 3 Figure 5 Figure 3 AC DC Figure 3 R ISO Figure 5 R F V IN R L DC R F LMV321/358/324 C F R ISO C F FIGURE 7. Difference Amplifier R 1 R 2 R 3 R 4 1 2 FIGURE 5. Indirectly Driving A Capacitive Load with DC Accuracy LMV321/358/324 LMV321/358/324 Typ 5V 15nA 100k 1.5mV Figure 6 14
( ) 3 LMV324 Figure 8 3 R 3 R 4 R 1 C 1 AC V IN DC R 1 C 1 fc 1/2 R 1 C 1 ( V /2 ) SN FIGURE 8. Three-op-amp Instrumentation Amplifier 2 2 100M R 2 /R 1 R 3 R 1 R 4 R 2 R 3 R 1 R 4 R 2 CMRR CMRR R 4 R 2 R 2 R 4 2 CMRR 2 DC 2 (Figure 9 ) 3 CMRR R 4 R 1 R 3 R 2 FIGURE 10. Single-Supply Inverting Amplifier Figure 11 ( 0) R 3 /R 1 fc 20dB/decade R 2 R 1 R 3 Figure 12 FIGURE 9. Two-Op-amp Instrumentation Amplifier 15
( ) (2) FIGURE 11. Simple Low-Pass Active Filter FIGURE 13. Sallen-Key 2nd-Order Active Low-Pass Filter A LP Q f C R 1 R 2 R 3 R 4 C 1 C 2 2 (3) FIGURE 12. Frequency Response of Simple Low-Pass Active Filter in Figure 11 1 Q ( 10) ( 5kHz) ( 10) Q ( 100) 50 0.5 ( H V OPP ) 10 6 V/ sec H V OPP Sallen-Key 2 Sallen-Key 2 Figure 13 DC Q: Q c : (2) ( ) c n 1rad/s C 1 C 2 C n 1F (4) (5) (4) (5) (4) (5) (6) (1) (7) 16
( ) DC V V (1) (8) ( C 1 C 2 (8) (9) (10) 2 2 Sallen-Key 2 (R 1 R 2 C 1 C 2 ) Figure 14 2 : : A LP = 2 Q 1 f c 1kHz C 1 C 2 (6) (7) (9) (10) R 1 1 R 2 1 R 3 4 R 4 4 n 1rad/s C 1 C 2 C n 1F (K f ) (K m ) 2 FIGURE 14. Sallen-Key 2nd-Order Active High-Pass Filter 3 LMV324 (Figure 15 ) 3 2 Bi-Quad : R 2 R 1 15.9 k R 3 R 4 63.6 k C 1 C 2 0.01 F 17
( ) FIGURE 15. State Variable Active Filter f O 1kHz Q 50 C 1 R 1 R 2 C 1 1200 pf 2R 2 R 1 30 k (11) (12) 3 (11) ( ) (12) H O R 3 /R 2 100(40dB) 5 Figure 15 Figure 16 C 2 18
( ) FIGURE 16. Pulse Generator V O V OH C R 2 V OH C R 2 C (V TH ) V TH V TH V OL ( 0V) (V TH ) R 1 V OL R 1 C V TH V OH FIGURE 17. Waveforms of the Circuit in Figure 16 Figure 17 (T 1 ) R 2 C V OH (T 2 ) R 1 C V OL Figure 18 R 1 R 2 FIGURE 18. Pulse Generator Figure 19 1 19
( ) FIGURE 19. Squarewave Generator Figure 21 1 (R E ) LMV321/358/324 PNP NPN Figure 20 (R 3 R 4 ) R 3 (V REF 2V) R 1 V REF Q 1 Q 1 Q 2 Q 1 Q 1 R 2 Q 2 1mA FIGURE 21. High Compliance Current Sink Figure 22 LED FIGURE 22. Power Amplifier LMV321/358/324 Figure 23 LED FIGURE 23. LED Driver FIGURE 20. Fixed Current Source 20
( ) LMV321/358/324 Figure 24 2 V TH V REF /(1 R 1/R 2 ) V OH /(1 R 2 /R 1 ) V TH V REF /(1 R 1 /R 2 ) V OL /(1 R 2 /R 1 ) V H (V OH V OL )/(1 R 2/R 1 ) V TH : V TH : V OH : High V OL : Low V H : LMV321/358/324 (V OH V OL ) V S LMV331/393/339 ( / / ) FIGURE 24. Comparator with Hysteresis V H V S /(1 R 2 /R 1 ) 21
SC70-5 Tape and Reel Specification SOT-23-5 Tape and Reel Specification TAPE FORMAT TAPE DIMENSIONS 22
SOT-23-5 Tape and Reel Specification ( ) REEL DIMENSIONS 23
inches (millimeters) 5-Pin SC70-5 NS Package Number MAA05A millimeters 5-Pin SOT23-5 NS Package Number MA05B 24
inches (millimeters) ( ) 8-Pin SOIC NS Package Number M08A millimeters 8-Pin MSOP NS Package Number MUA08A 25
inches (millimeters) ( ) 14-Pin SOIC NS Package Number M14A 14-Pin TSSOPNS Package Number MTC14 millimeters 26