LT1806/LT1807 325MHz, Single/Dual, Rail-to-Rail Input and Output, Low Distortion, Low Noise Precision Op Amps FEATURES DESCRIPTION n Gain-Bandwidth Product: 325MHz The LT 1806/LT1807 are single/dual low noise rail-to-rail n Slew Rate: 140V/s input and output unity-gain stable op amps that feature a n Wide Supply Range: 2.5V to 12.6V 325MHz gain-bandwidth product, a 140V/s slew rate and n Large Output Current: 85mA a 85mA output current. They are optimized for low voltage, n Low Distortion, 5MHz: 80dBc high performance signal conditioning systems. n Low Voltage Noise: 3.5nV/Hz The LT1806/LT1807 have a very low distortion of 80dBc n Input Common Mode Range Includes Both Rails at 5MHz, a low input referred noise voltage of 3.5nV/Hz n Output Swings Rail-to-Rail and a maximum offset voltage of 550V that allows them to n Input Offset Voltage (Rail-to-Rail): 550V Max be used in high performance data acquisition systems. n Common Mode Rejection: 106dB Typ n The LT1806/LT1807 have an input range that includes Power Supply Rejection: 105dB Typ n both supply rails and an output that swings within 20mV Unity-Gain Stable n of either supply rail to maximize the signal dynamic range Power Down Pin (LT1806) n in low supply applications. Operating Temperature Range: 40C to 85C n Single in SO-8 and 6-Pin Low Pro le (1mm) The LT1806/LT1807 maintain their performance for supplies ThinSOT Packages from 2.5V to 12.6V and are speci ed at 3V, 5V and 5V n Dual in SO-8 and 8-Pin MSOP Packages supplies. The inputs can be driven beyond the supplies without damage or phase reversal of the output. APPLICATIONS The LT1806 is available in an 8-pin SO package with the n Low Voltage, High Frequency Signal Processing standard op amp pinout and a 6-pin TSOT-23 package. The n Driving A/D Converters LT1807 features the standard dual op amp pinout and is n Rail-to-Rail Buffer Ampli ers available in 8-pin SO and MSOP packages.These devices n Active Filters can be used as plug-in replacements for many op amps n Video Line Driver to improve input/output range and performance. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION Gain of 20 Differential A/D Driver 4096 Point FFT Response 0 + V = p 5V S A = 20 V 1/2 LT1807 20 f = 10Msps SAMPLE f = 1.4086MHz IN R2 SFDR = 83dB 5V 909 40 NONAVERAGED V = 200mV IN P-P R5 R1 49.9 60 100 +AV V IN IN LTC 1420 C1 5.6pF C3 12 BITS PGA GAIN = 1 C2 5.6pF 470pF 10Msps 80 AV V = 4.096V IN REF R6 49.9 100 18067 TA01 R3 R4 100 5V 1k 120 0 123 4 5 1/2 LT1807 FREQUENCY (MHz) 18067 TA02 + 18067fc 1 AMPLITUDE (dB)LT1806/LT1807 (Note 1) ABSOLUTE MAXIMUM RATINGS + Total Supply Voltage (V to V ) ............................. 12.6V Speci ed Temperature Range (Note 5) ....40C to 85C Input Voltage (Note 2) .............................................. VS Junction Temperature ........................................... 150C Input Current (Note 2) ..........................................10mA Storage Temperature Range ..................65C to 150C Output Short-Circuit Duration (Note 3) ............ Inde nite Lead Temperature (Soldering, 10 sec)...................300C Operating Temperature Range (Note 4) ...40C to 85C PIN CONFIGURATION TOP VIEW TOP VIEW SHDN 1 8 NC + OUT 1 6 V + IN 2 7 V V 2 5 SHDN +IN 3 6 OUT +IN 3 4 IN V NC 4 5 S6 PACKAGE 6-LEAD PLASTIC TSOT-23 S8 PACKAGE 8-LEAD PLASTIC SO T = 150C, = 160C/W (Note 9) JMAX JA T = 150C, = 100C/W (Note 9) JMAX JA TOP VIEW TOP VIEW + OUT A 1 8 V + OUT A 1 8 V IN A 2 7 OUT B IN A 2 7 OUT B 6 IN B +IN A 3 +IN A 3 6 IN B V 4 5 +IN B + V +IN B 4 5 MS8 PACKAGE 8-LEAD PLASTIC MSOP S8 PACKAGE T = 150C, = 135C/W (Note 9) 8-LEAD PLASTIC SO JMAX JA T = 150C, = 100C/W (Note 9) JMAX JA ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE LT1806CS6 PBF LT1806CS6 TRPBF LTNK 6-Lead Plastic TSOT-23 0C to 70C LT1806IS6 PBF LT1806IS6 TRPBF LTNL 6-Lead Plastic TSOT-23 40C to 85C LT1806CS8 PBF LT1806CS8 TRPBF 1806 8-Lead Plastic SO 0C to 70C LT1806IS8 PBF LT1806IS8 TRPBF 1806I 8-Lead Plastic SO 40C to 85C LT1807CMS8 PBF LT1807CMS8 TRPBF LTTT 8-Lead Plastic MSOP 0C to 70C LT1807IMS8 PBF LT1807IMS8 TRPBF LTTV 8-Lead Plastic MSOP 40C to 85C LT1807CS8 PBF LT1807CS8 TRPBF 1807 8-Lead Plastic SO 0C to 70C LT1807IS8 PBF LT1807IS8 TRPBF 1807I 8-Lead Plastic SO 40C to 85C Consult LTC Marketing for parts speci ed with wider operating temperature ranges. Consult LTC Marketing for information on non-standard lead based nish parts. For more information on lead free part marking, go to: