LT1354 12MHz, 400V/s Op Amp FEATURES DESCRIPTION n 12MHz Gain-Bandwidth 1354 is a low power, high speed, high slew rate The LT n 400V/s Slew Rate operational amplifier with outstanding AC and DC perfor- n 1.25mA Maximum Supply Current mance. The LT1354 has much lower supply current, lower n Unity Gain Stable input offset voltage, lower input bias current, and higher TM n C-Load Op Amp Drives All Capacitive Loads DC gain than devices with comparable bandwidth. The n 10nV/Hz Input Noise Voltage circuit topology is a voltage feedback amplifier with the n 800V Maximum Input Offset Voltage slewing characteristics of a current feedback amplifier. n 300nA Maximum Input Bias Current The amplifier is a single gain stage with outstanding n 70nA Maximum Input Offset Current settling characteristics which makes the circuit an ideal n 12V/mV Minimum DC Gain, R =1k choice for data acquisition systems. The output drives a L n 230ns Settling Time to 0.1%, 10V Step 500 load to 12V with 15V supplies and a 150 load n 280ns Settling Time to 0.01%, 10V Step to 2.5V on 5V supplies. The amplifier is also stable with n 12V Minimum Output Swing into 500 any capacitive load which makes it useful in buffer or cable n 2.5V Minimum Output Swing into 150 driver applications. n Specified at 2.5V, 5V, and 15V The LT1354 is a member of a family of fast, high perfor- mance amplifiers using this unique topology and employ- ing Linear Technology Corporations advanced bipolar U APPLICATIONS complementary processing. For dual and quad amplifier versions of the LT1354 see the LT1355/LT1356 data n Wideband Amplifiers sheet. For higher bandwidth devices with higher supply n Buffers current see the LT1357 through LT1365 data sheets. n Active Filters Singles, duals, and quads of each amplifier are available. n Data Acquisition Systems , LTC and LT are registered trademarks of Linear Technology Corporation. n Photodiode Amplifiers C-Load is a trademark of Linear Technology Corporation TYPICAL APPLICATION A = 1 Large-Signal Response V 100kHz, 4th Order Butterworth Filter 6.81k 5.23k 100pF 47pF 6.81k 11.3k V IN 5.23k 10.2k 330pF LT1354 + 1000pF LT1354 V OUT + 1354 TA01 1354 TA02 1 U ULT1354 ABSOLUTE MAXIMUM RATINGS + Total Supply Voltage (V to V ) ............................... 36V Specified Temperature Range (Note 6) ... 40C to 85C Differential Input Voltage (Transient Only, Note 1)... 10V Maximum Junction Temperature (See Below) Plastic Package ................................................ 150C Input Voltage ............................................................V S Storage Temperature Range ................. 65C to 150C Output Short-Circuit Duration (Note 2) ............ Indefinite Lead Temperature (Soldering, 10 sec).................. 300C Operating Temperature Range ................ 40C to 85C PACKAGE/ORDER INFORMATION TOP VIEW TOP VIEW ORDER PART ORDER PART NUMBER NUMBER NULL 1 8 NULL NULL 1 8 NULL + + 7 IN 2 7 V IN 2 V LT1354CN8 LT1354CS8 +IN 3 6 V +IN 3 6 V OUT OUT 4 5 NC V 4 5 NC V S8 PART MARKING N8 PACKAGE, 8-LEAD PLASTIC DIP S8 PACKAGE, 8-LEAD PLASTIC SOIC 1354 T = 150C, = 130C/ W T = 150C, = 190C/ W JMAX JA JMAX JA Consult factory for Industrial and Military grade parts. ELECTRICAL CHARACTERISTICS T = 25C, V = 0V unless otherwise noted. A CM SYMBOL PARAMETER CONDITIONS V MIN TYP MAX UNITS SUPPLY V Input Offset Voltage 15V 0.3 0.8 mV OS 5V 0.3 0.8 mV 2.5V 0.4 1.0 mV I Input Offset Current 2.5V to 15V 20 70 nA OS I Input Bias Current 2.5V to 15V 80 300 nA B e Input Noise Voltage f = 10kHz 2.5V to 15V 10 nV/Hz n i Input Noise Current f = 10kHz 2.5V to 15V 0.6 pA/Hz n R Input Resistance V = 12V 15V 70 160 M IN CM Differential 15V 11 M C Input Capacitance 15V 3 pF IN + Input Voltage Range 15V 12.0 13.4 V 5V 2.5 3.5 V 2.5V 0.5 1.1 V Input Voltage Range 15V 13.2 12.0 V 5V 3.4 2.5 V 2.5V 0.9 0.5 V CMRR Common Mode Rejection Ratio V = 12V 15V 80 97 dB CM V = 2.5V 5V 78 84 dB CM V = 0.5V 2.5V 68 75 dB CM PSRR Power Supply Rejection Ratio V = 2.5V to 15V 92 106 dB S A Large-Signal Voltage Gain V = 12V, R = 1k 15V 12 36 V/mV VOL OUT L V = 10V, R = 50015V 5 15 V/mV OUT L V = 2.5V, R = 1k 5V 12 36 V/mV OUT L V = 2.5V, R = 5005V 5 15 V/mV OUT L V = 2.5V, R = 1505V 1 4 V/mV OUT L V = 1V, R = 5002.5V 5 20 V/mV OUT L 2 U W U U WWW