Datasheet LT1208, LT1209 (Analog Devices)

LT1208/LT1209 Dual and Quad 45MHz, 400V/µs Op Amps
U FEATU S RE DESCRIPTIO
■ 45MHz Gain-Bandwidth The LT1208/LT1209 are dual and quad very high speed ■ 400V/µs Slew Rate operational amplifiers with excellent DC performance. The ■ Unity-Gain Stable LT1208/LT1209 feature reduced input offset voltage and ■ 7V/mV DC Gain, RL = 500Ω higher DC gain than devices with comparable bandwidth ■ 3mV Maximum Input Offset Voltage and slew rate. Each amplifier is a single gain stage with ■ ±12V Minimum Output Swing into 500Ω outstanding settling characteristics. The fast settling time ■ Wide Supply Range: ±2.5V to ±15V makes the circuit an ideal choice for data acquisition ■ 7mA Supply Current per Amplifier systems. Each output is capable of driving a 500Ω load to ■ 90ns Settling Time to 0.1%, 10V Step ±12V with ±15V supplies and a 150Ω load to ±3V on ±5V ■ Drives All Capacitive Loads supplies. The amplifiers are also capable of driving large capacitive loads which make them useful in buffer or cable
O U
driver applications.
APPLICATI S
The LT1208/LT1209 are members of a family of fast, high ■ Wideband Amplifiers performance amplifiers that employ Linear Technology ■ Buffers Corporation’s advanced bipolar complementary ■ Active Filters processing. ■ Video and RF Amplification ■ Cable Drivers ■ Data Acquisition Systems
O U TYPICAL APPLICATI 1MHz, 4th Order Butterworth Filter Inverter Pulse Response
909Ω 1.1k 909Ω 2.67k – 47pF VIN 22pF 1/2 1.1k 2.21k – 220pF +LT1208 1/2 470pF VOUT +LT1208 1208/09 TA01 1208/09 TA02 1