LM6181

LM6181 Description

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LM6181 Datasheet (PDF)

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LM6181 Features

• Slew rate: 2000 V/µs
• Settling time (0.1%): 50 ns
• Characterized for supply ranges: ±5V and ±15V
• Low differential gain and phase error: 0.05%, 0.04°
• High output drive: ±10V into 100
• Guaranteed bandwidth and slew rate
• Improved performance over EL2020, OP160, AD844, LT1223 and HA5004

LM6181 Description

The LM6181 current-feedback amplifier offers an unparalleled combination of bandwidth, slew-rate, and output current. The amplifier can directly drive up to 100 pF capacitive loads without oscillating and a 10V signal into a 50 or 75 back-terminated coax cable system over the full industrial temperature range. This represents a radical enhancement in output drive capability for an 8-pin DIP high-speed amplifier making it ideal for video applications.

Built on National's advanced high-speed VIP? II (Vertically Integrated PNP) process, the LM6181 employs current-feedback providing bandwidth that does not vary dramatically with gain; 100 MHz at A_V = -1, 60 MHz at A_V = -10. With a slew rate of 2000V/µs, 2nd harmonic distortion of -50 dBc at 10 MHz and settling time of 50 ns (0.1%) the LM6181 dynamic performance makes it ideal for data acquisition, high speed ATE, and precision pulse amplifier applications.

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