High Temperature 1.0A, 35MHz Current Feedback Amplifier

The LT1210X is a current feedback amplifier with high output current and excellent large-signal characteristics. The combination of high slew rate, 1.0A output drive and ±15V operation enables the device to deliver significant power at frequencies in the 1MHz to 2MHz range. Shortcircuit protection ensures the device’s ruggedness. The LT1210X is stable with large capacitive loads, and can easily supply the large currents required by the capacitive loading. A shutdown feature switches the device into a high impedance and low supply current mode, reducing dissipation when the device is not in use. For lower bandwidth applications, the supply current can be reduced with a single external resistor.

The LT1210X is a member of a growing series of high temperature qualified products offered by Analog Devices.

The LT1210X is available in the thermally enhanced TSSOP16-E package for operation with supplies from ±5V up to ±15V. The LT1210X is also available as dice.

Applications

* Down-Hole Drilling and Instrumentation

* Heavy Industrial

* Avionics

* High Temperature Environments

* Cable Drivers

* Buffers

* Test Equipment Amplifiers

* Video Amplifiers

* ADSL Drivers

* Extreme High Temperature Operation: –40°C to 175°C* 1.0A Minimum Output Drive Current* 35MHz Bandwidth, AV = 2, RL = 10Ω* 900V/µs Slew Rate, AV = 2, RL = 10Ω* High Input Impedance: 10MΩ* Wide Supply Range: ±5V to ±15V* Shutdown Mode: IS < 200µA* Adjustable Supply Current* Stable with CL = 10,000pF* Available as Dice* Available in 16-Lead Thermally Enhanced TSSOP