THS3111 - Texas Instruments

THS3111 CURRENT-FEEDBACK OPERATIONAL AMPLIFIERS

The THS3110 and THS3111 are low-noise, high-voltage, current-feedback amplifiers designed to operate over a wide supply range of ±5 V to ±15 V for today's high performance applications. The THS3110 features a power-down pin (PD) that puts the amplifier in low-power standby mode, and lowers the quiescent current from 4.8 mA to 270 μA. These amplifiers provide.

Features

1
•23 Low Noise
  – 2-pA/√Hz Noninverting Current Noise
  – 10-pA/√Hz Inverting Current Noise
  – 3-nV/√Hz Voltage Noise
• High Output Current Drive: 260 mA
• High Slew Rate: 1300 V/μs
  – (RL = 100 Ω, VO = 8 VPP)
• Wide Bandwidth: 90 MHz (G = 2, RL = 100 Ω)
• Wide Supply Range: ±5 V to ±15 V
• Power-Down Feature: (THS3110 Only) APPLICATIONS
• Video Distribution
• Power FET Driver
• Pin Driver
• Capacitive Load Driver DESCRIPTION The THS3110 and THS3111 are low-noise, high-voltage, current-feedback amplifiers designed to operate over a wide supply range of ±5 V to ±15 V for today's high performance a.