Description
The ZL40162 is a low cost voltage feedback opamp capable of driving signals to within 1V of the power supply rails. It features low noise and low distortion accompanied by a high output current which makes it ideally suited for the application as an xDSL line driver. The dual opamp can be connected as a differential line driver delivering signals up to 18.8Vpp swing into a 25Ω load, fully supporting the peak upstream power levels for upstream full-rate ADSL (Asymmetrical Digital Subscriber Line).

FEATUREs
• High Output Drive
• 18.8 Vpp differential output voltage, RL = 50Ω
• 9.4 Vpp single-ended output voltage, RL =
   25Ω
• High Output Current
• ± 200mA @ Vo = 9.4 Vpp, Vs = 12V
• Low Distortion
• 83dB SFDR (Spurious Free Dynamic Range)
   @ 100KHz, Vo = 2Vpp, RL = 25Ω
• High Speed
• 158MHz 3dB bandwidth (G=2)
• 195V / µs slew rate
• Low Noise
• 3.8nV / √Hz: input noise voltage
• 2.7pA / √Hz: input noise current
• Low supply current: 7mA/amp
• Single-supply operation: 5V to 12V
• High ESD (Electro-Static Discharge) immunity
• 4kV for Supply and Output pins
• Low differential gain and phase
• 0.01% and -0.1deg

APPLICATIONs
• ADSL PCI modem cards
• xDSL external modem
• Line Driver