LT1366/LT1367 LT1368/LT1369 Dual and Quad Precision Rail-to-Rail Input and Output Op Amps Fae Tseru Dpircse Tnoi n Input Common Mode Range Includes Both Rails The LT 1366/LT1367/LT1368/LT1369 are dual and quad n Output Swings Rail-to-Rail bipolar op amps which combine rail-to-rail input and output n Low Input Offset Voltage: 150V operation with precision specifications. These op amps n High Common Mode Rejection Ratio: 90dB maintain their characteristics over a supply range of 1.8V n High A : >1V/V Driving 10k Load to 36V. Operation is specified for 3V, 5V and 15V supplies. VOL n Low Input Bias Current: 10nA Input offset voltage is typically 150V, with an open-loop n Wide Supply Range: 1.8V to 15V gain A of 1 million while driving a 10k load. Common VOL n Low Supply Current: 375A per Amplifier mode rejection is typically 90dB over the full rail-to-rail n High Output Drive: 30mA input range, and supply rejection is 110dB. n 400kHz Gain-Bandwidth Product The LT1366/LT1367 have conventional compensation n Slew Rate: 0.13V/s which assures stability for capacitive loads of 1000pF or n Stable for Capacitive Loads Up to 1000pF less. The LT1368/LT1369 have compensation that requires a 0.1F output capacitor, which improves the amplifiers supply rejection and reduces output impedance at high a acilpp Tsnoi frequencies. The output capacitors lfi tering action reduces n Rail-to-Rail Buffer Amplifiers high frequency noise, which is beneficial when driving n Low Voltage Signal Processing A/D converters. n Supply Current Sensing at Either Rail The LT1366/LT1368 are available in plastic 8-pin PDIP n Driving A/D Converters and 8-lead SO packages with the standard dual op amp L, LT, LTC, LTM, Over-The-Top, Linear Technology and the Linear logo are registered trademarks and C-Load is a trademark of Linear Technology Corporation. All other trademarks pinout. The LT1367/LT1369 feature the standard quad are the property of their respective owners. pinout, which is available in a plastic 14-lead SO package. These devices can be used as plug-in replacements for many standard op amps to improve input/output range and precision. T lacipy a acilpp Tn oi Output Saturation Voltage vs Load Current 1000 Positive Supply Rail Current Sense V CC R1 200 POSITIVE 100 RAIL R s NEGATIVE 0.2 RAIL Q1 1/2 LT1366 1/2 LT1366 TP0610L 10 + + I R2 LOAD V = I R O LOAD S ) ( R1 R2 = I 20 LOAD 20k LOAD 1 0.001 0.01 0.1 1 10 1366 TA01 LOAD CURRENT (mA) 1366 TA02 1366fb SATURATION VOLTAGE (mV) V V OUT SLT1366/LT1367 LT1368/LT1369 a ulosb T e Mixa Mu M r a Tsgni (Note 1) + Total Supply Voltage (V to V ) ................................ 36V Specified Temperature Range ...................... 0C to 70C Input Current ....................................................... 15mA Junction Temperature ......................................... 150C Output Short-Circuit Duration (Note 2) ........ Continuous Storage Temperature Range ................. 65C to 150C Operating Temperature Range .............. 40C to 85C Lead Temperature (Soldering, 10 sec).................. 300C p ni c no Farugi Tnoi LT1366/LT1368 LT1367/LT1369 TOP VIEW TOP VIEW OUT A 1 14 OUT D + OUT A 1 8 V IN A 2 13 IN D IN A 2 7 OUT B A D A +IN A 3 12 +IN D +IN A 3 6 IN B + B V 4 11 V V 5 +IN B 4 +IN B 5 10 +IN C B C N8 PACKAGE IN B 6 9 IN C 8-LEAD PDIP OUT B 7 8 OUT C S8 PACKAGE 8-LEAD PLASTIC SO S PACKAGE T = 150C, = 130C/W (N8) 14-LEAD PLASTIC SO JMAX JA T = 150C, = 190C/W (S8) JMAX JA T = 150C, = 150C/W JMAX JA a Velbalia po Tsnoi ORDER PART NUMBER MAX V (25C) OS PRODUCT NUMBER NUMBER OF OP AMPS LOAD CAPACITANCE AT V = 5V, 0V PLASTIC (N) SURFACE MOUNT(S) S LT1366 2 0pF < C < 1000pF 475V LT1366CN8 LT1366CS8 L LT1367 4 0pF < C < 1000pF 800V LT1367CS L LT1368 2 C = 0.1F 475V LT1368CN8 LT1368CS8 L LT1369 4 C = 0.1F 800V LT1369CS L o r D re i n Fro Ma Tnoi LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE LT1366CN8 PBF LT1366CN8 TRPBF 1366 8-Lead PDIP 0C to 70C LT1366CS8 PBF LT1366CS8 TRPBF 1366 8-Lead Plastic S0 0C to 70C LT1367CS PBF LT1367CS TRPBF LT1367CS 14-Lead Plastic S0 0C to 70C LT1368CN8 PBF LT1368CN8 TRPBF 1368 8-Lead PDIP 0C to 70C LT1368CS8 PBF LT1368CS8 TRPBF 1368 8-Lead Plastic S0 0C to 70C LT1369CS PBF LT1369CS TRPBF LT1369CS 14-Lead Plastic S0 0C to 70C Consult LTC Marketing for parts specified with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based finish parts. For more information on lead free part marking, go to: