LT1360 50MHz, 800V/m s Op Amp FEATURES DESCRIPTIO n 50MHz Gain Bandwidth The LT1360 is a high speed, very high slew rate opera- n 800V/m s Slew Rate tional amplifier with excellent DC performance. The LT1360 n 5mA Maximum Supply Current features reduced supply current, lower input offset volt- n 9nV/ Hz Input Noise Voltage age, lower input bias current and higher DC gain than n Unity-Gain Stable devices with comparable bandwidth. The circuit topology TM n C-Load Op Amp Drives All Capacitive Loads is a voltage feedback amplifier with the slewing character- n 1mV Maximum Input Offset Voltage istics of a current feedback amplifier. The amplifier is a n 1m A Maximum Input Bias Current single gain stage with outstanding settling characteristics n 250nA Maximum Input Offset Current which makes the circuit an ideal choice for data acquisition n 13V Minimum Output Swing into 500W systems. The output drives a 500W load to 13V with 15V n 3.2V Minimum Output Swing into 150W supplies and a 150W load to 3.2V on 5V supplies. The n 4.5V/mV Minimum DC Gain, R =1k amplifier is also capable of driving any capacitive load L n 60ns Settling Time to 0.1%, 10V Step which makes it useful in buffer or cable driver applications. n 0.2% Differential Gain, A =2, R =150W V L The LT1360 is a member of a family of fast, high n 0.3 Differential Phase, A =2, R =150W V L performance amplifiers using this unique topology and n Specified at 2.5V, 5V, and 15V employing Linear Technology Corporations advanced bipolar complementary processing. For dual and quad U amplifier versions of the LT1360 see the LT1361/LT1362 APPLICATIO S data sheet. For 70MHz amplifiers with 6mA of supply n Wideband Amplifiers current per amplifier see the LT1363 and LT1364/LT1365 n Buffers data sheets. For lower supply current amplifiers with n Active Filters bandwidths of 12MHz and 25MHz see the LT1354 n Video and RF Amplification through LT1359 data sheets. Singles, duals and quads of n Cable Drivers each amplifier are available. n Data Acquisition Systems , LTC and LT are registered trademarks of Linear Technology Corporation. C-Load is a trademark of Linear Technology Corporation. TYPICAL APPLICATIO Two Op Amp Instrumentation Amplifier A = 1 Large-Signal Response V R5 R4 220W 10k R1 R2 10k 1k R3 1k LT1360 + LT1360 V OUT V IN + + RR23+ () R4 1 R2 R3 GAIN = 1+ + + = 102 R3 2 R1 R4 R5 TRIM R5 FOR GAIN 1360 TA02 TRIM R1 FOR COMMON-MODE REJECTION 1360 TA01 BW = 500kHz 1 U ULT1360 ABSOLUTE MAXIMUM RATINGS (Note 1) + Total Supply Voltage (V to V ) ............................... 36V Operating Temperature Range (Note 8) ...40 C to 85 C Differential Input Voltage Specified Temperature Range (Note 9) ....40 C to 85 C (Transient Only) (Note 2)................................... 10V Maximum Junction Temperature (See Below) Input Voltage ............................................................ V Plastic Package ................................................ 150 C S Output Short Circuit Duration (Note 3) ............ Indefinite Storage Temperature Range ................. 65 C to 150 C Lead Temperature (Soldering, 10 sec).................. 300 C PACKAGE/ORDER INFORMATION TOP VIEW TOP VIEW ORDER PART ORDER PART NUMBER NUMBER NULL 1 8 NULL NULL 1 8 NULL + + IN 2 7 V IN 2 7 V LT1360CS8 LT1360CN8 +IN 3 6 V +IN 3 6 V OUT OUT V 4 5 NC V 4 5 NC S8 PART MARKING N8 PACKAGE, 8-LEAD PDIP S8 PACKAGE, 8-LEAD PLASTIC SO 1360 T = 150 C, q = 130 C/ W T = 150 C, q = 190 C/ W JMAX JA JMAX JA Consult factory for Industrial and Military grade parts. ELECTRICAL CHARACTERISTICS T = 25 C, V = 0V unless otherwise noted. A CM SYMBOL PARAMETER CONDITIONS V MIN TYP MAX UNITS SUPPLY V Input Offset Voltage (Note 4) 15V 0.3 1.0 mV OS 5V 0.3 1.0 mV 2.5V 0.4 1.2 mV I Input Offset Current 2.5V to 15V 80 250 nA OS I Input Bias Current 2.5V to 15V 0.3 1.0 m A B e Input Noise Voltage f = 10kHz 2.5V to 15V 9 nV/ Hz n i Input Noise Current f = 10kHz 2.5V to 15V 0.9 pA/ Hz n R Input Resistance V = 12V 15V 20 50 MW IN CM Input Resistance Differential 15V 5 MW C Input Capacitance 15V 3 pF IN + Input Voltage Range 15V 12.0 13.4 V 5V 2.5 3.4 V 2.5V 0.5 1.1 V Input Voltage Range 15V 13.2 12.0 V 5V 3.2 2.5 V 2.5V 0.9 0.5 V CMRR Common Mode Rejection Ratio V = 12V 15V 86 92 dB CM V = 2.5V 5V 79 84 dB CM V = 0.5V 2.5V 68 74 dB CM PSRR Power Supply Rejection Ratio V = 2.5V to 15V 93 105 dB S 2 U W U W U WW