LT1803/LT1804/LT1805 Single/Dual/Quad 100V/s, 85MHz, Rail-to-Rail Input and Output Op Amps FEATURES DESCRIPTIO n The LT 1803/LT1804/LT1805 are single/dual/quad, low Slew Rate: 100V/s n power, high speed rail-to-rail input and output operational Gain Bandwidth Product: 85MHz amplifiers with excellent DC performance. The LT1803/ n Input Common Mode Range Includes Both Rails LT1804/LT1805 feature reduced supply current, lower n Output Swings Rail-to-Rail input offset voltage, lower input bias current and higher n Low Quiescent Current: 3mA Max per Amplifier DC gain than other devices with comparable bandwidth n Large Output Current: 42mA and slew rate. n Voltage Noise: 21nV/Hz n Typically, the LT1803/LT1804/LT1805 have an input off- Power Supply Rejection: 90dB set voltage of 350V, an input bias current of 125nA and n Open-Loop Gain: 60V/mV an open-loop gain of 60V/mV. n Operating Temperature Range: 40C to 85C n Single Available in the 8-Pin SO and 5-Pin Low Profile The LT1803/LT1804/LT1805 have an input range that TM (1mm) SOT-23 (ThinSOT ) Package includes both supply rails and an output that swings within n 20mV of either supply rail to maximize the signal dynamic Dual Available in 8-Lead DFN and SO Packages n range in low supply applications. Quad Available in the 14-Pin Narrow SO Package U The LT1803/LT1804/LT1805 are specified at 3V, 5V and APPLICATIO S 5V supplies and typically maintain their performance for supplies from 2.3V to 12.6V. The inputs can be driven n Low Voltage, High Frequency Signal Processing beyond the supplies without damage or phase reversal of n Driving A/D Converters the output. n Rail-to-Rail Buffer Amplifiers n The LT1803 is available in the 8-pin SO package with the Active Filters n standard op amp pinout and in the 5-pin SOT-23 package. Video Line Driver The LT1804 is available in 8-pin DFN and SO packages , LTC and LT are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. with the standard op amp pinouts. The LT1805 features the standard quad op amp configuration and is available in a 14-pin plastic SO package. TYPICAL APPLICATIO Inverting DC Restore Circuit Response Inverting DC Restore R2 10k R1 V IN 1k 50mV/DIV V IN GND A V 1/2 LT1804 OUT + + R4 V S V OUT 100k 500mV/DIV R5 GND R3 2k 1k D2 D1 B 1N4148 1N4148 1/2 LT1804 50s/DIV 18045 TA02 C1 R6 0.1F 1M V = 5V S 18045 TA01 V S 180345f 1 + U ULT1803/LT1804/LT1805 ABSOLUTE MAXIMUM RATINGS (Note 1) + Total Supply Voltage (V to V ) ........................... 12.6V Maximum Junction Temperature (DD Package) .. 125C Input Current (Note 2) ....................................... 10mA Storage Temperature Range ................. 65C to 150C Output Short-Circuit Duration (Note 3) ........... Indefinite Storage Temperature Range Operating Temperature Range (Note 4) .. 40C to 85C (DD Package) ....................................... 65C to 125C Specified Temperature Range (Note 5) ... 40C to 85C Lead Temperature (Soldering, 10 sec).................. 300C Maximum Junction Temperature ......................... 150C PACKAGE/ORDER INFORMATION TOP VIEW TOP VIEW + NC 1 8 NC V 1 5 V OUT + V 2 IN 2 7 V +IN 3 4 IN +IN 3 6 V OUT V 4 5 NC S5 PACKAGE 5-LEAD PLASTIC TSOT-23 S8 PACKAGE T = 150C, = 250C/W JMAX JA 8-LEAD PLASTIC SO T = 150C, = 190C/W JMAX JA ORDER PART S5 PART ORDER PART S8 PART NUMBER MARKING* NUMBER MARKING LT1803CS5 LTAFN LT1803CS8 1803 LT1803IS5 LT1803IS8 1803I TOP VIEW TOP VIEW 1 14 OUT A OUT D TOP VIEW + 2 13 IN A IN D OUT A 1 8 V + OUT A 1 8 V A D 3 + 12 IN A 2 7 OUT B +IN A +IN D IN A 2 7 OUT B A + +IN A 3 6 IN B 4 11 V V A +IN A IN B 3 6 B V + +IN B + 4 5 5 10 +IN B +IN C B C B + V +IN B 4 5 6 9 IN B IN C DD PACKAGE S8 PACKAGE 8 OUT B 7 OUT C 8-LEAD (3mm 3mm) PLASTIC DFN 8-LEAD PLASTIC SO T = 125C, = 160C/W JMAX JA S PACKAGE T = 150C, = 190C/W JMAX JA UNDERSIDE METAL INTERNALLY CONNECTED TO V 14-LEAD PLASTIC SO (PCB CONNECTION OPTIONAL) T = 150C, = 160C/W JMAX JA ORDER PART DD PART ORDER PART S8 PART ORDER PART NUMBER MARKING* NUMBER MARKING NUMBER LT1804CDD LADJ LT1804CS8 1804 LT1805CS LT1804IDD LT1804IS8 1804I LT1805IS Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grades are identified by a label on the shipping container. 180345f 2 + + + + + + UUW U WWW