LT1356 Datasheet | Linear Technology

LT1355/LT1356 Dual and Quad 12MHz, 400V/µs Op Amps Features s s s s s s s s s s s s s s s DESCRIPTIO 12MHz Gain Bandwidth 400V/µs Slew Rate 1.25m A Maximum Supply Current per Amplifier Unity-Gain Stable C-Load TM Op Amp Drives All Capacitive Loads 10n V/√Hz Input Noise Voltage 800µV Maximum Input Offset Voltage 300n A Maximum Input Bias Current 70n A Maximum Input Offset Current 12V/m V Minimum DC Gain, RL=1k 230ns Settling Time to 0.1%, 10V Step 280ns Settling Time to 0.01%, 10V Step ±12.5V Minimum Output Swing into 500Ω ±3V Minimum Output Swing into 150Ω Specified at ±2.5V, ±5V, and ±15V The LT1355/LT1356 are dual and quad low power high speed operational amplifiers with outstanding AC and DC performance. The amplifiers feature much lower supply current and higher slew rate than devices with parable bandwidth. The circuit topology is a voltage feedback amplifier with matched high impedance inputs and the slewing performance of a current feedback amplifier. The high slew rate and single stage design provide excellent settling characteristics which make the circuit an ideal choice for data acquisition systems. Each output drives a 500Ω load to ±12.5V with ±15V supplies and a 150Ω load to ±3V on ±5V supplies. The amplifiers are stable with any capacitive load making them useful in buffer applications. The LT1355/LT1356 are members of a family of fast, high performance amplifiers using this unique topology and employing Linear Technology Corporation’s advanced bipolar plementary processing. For a single amplifier version of the LT1355/LT1356 see the LT1354 data sheet. For higher bandwidth devices with higher supply currents see the LT1357 through LT1365 data sheets. Bandwidths of 25MHz, 50MHz, and 70MHz are available with 2m A, 4m A, and 6m A of supply current per amplifier. Singles, duals, and quads of each amplifier are available. , LTC and LT are registered trademarks of Linear Technology Corporation. C-Load is a trademark of Linear Technology Corporation. U...