LMH6672 Datasheet | Texas Instruments

Features - 1 High Output Drive - 19.2 VPP Differential Output Voltage, RL = 50 Ω - 9.6 VPP Single-ended Output Voltage, RL = 25 Ω - High Output Current - ±200 m A @ VO = 9 VPP, VS = 12 V - Low Distortion - 105 d B SFDR @ 100 k Hz, VO = 8.4 VPP, RL = 25Ω - 98 d B SFDR @ 1MHz, VO = 2 VPP, RL = 100 Ω - High Speed - 90 MHz 3 d B Bandwidth (G = 2) - 135 V/µs Slew Rate - Low Noise - 3.1 n V/√Hz: Input Noise Voltage - 1.8 p A/√Hz: Input Noise Current - Low Supply Current: 7.2m A/amp - Single-supply Operation: 5 V to 12 V - Stable for Gain of +2V/V or Higher - Available in 8-pin SOIC and SO Power PAD (DDA) 2 Applications - ADSL PCI Modem Cards - x DSL External Modems - Line Drivers 3 Description The LMH6672 is a low cost, dual high speed op amp capable of driving signals to within 1 V of the power supply rails. It features the high output drive with low distortion required for the demanding application of a single supply x DSL line driver. When connected as a differential output driver, the LMH6672 can drive a 50-Ω load to 16.8 VPP swing with only - 98 d Bc distortion, fully supporting the peak upstream power levels for upstream full-rate ADSL. The LMH6672 is fully specified for operation with 5-V and 12-V supplies. Ideal for PCI modem cards and x DSL modems. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) SOIC (8) 4.89 mm × 3.90 mm (1) For all available packages, see the orderable addendum at the end of the datasheet. Typical Application + + 1/2 LMH6672 - RO Rf1 VIN...