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The ISL55001 is a high speed, low power, low cost monolithic operational amplifier. The ISL55001 is unity-gain stable and features a 300V/µs slew rate and 220MHz bandwidth while requiring only 9mA of supply current.

The power supply operating range of the ISL55001 is from ±15V down to ±2.5V. For single-supply operation, the ISL55001 operates from 30V down to 5V. The ISL55001 also features an extremely wide output voltage swing of -12.75V/+13.4V with V_S = ±15V and R_L = 1kΩ.

At a gain of +1, the ISL55001 has a -3dB bandwidth of 220MHz with a phase margin of 50°. Because of its conventional voltage-feedback topology, the ISL55001 allows the use of reactive or non-linear elements in its feedback network. This versatility combined with low cost and 140mA of output-current drive makes the ISL55001 an ideal choice for price-sensitive applications requiring low power and high speed.

The ISL55001 is available in an 8 Ld SO package and specified for operation over the full -40°C to +85°C temperature range.

Key Features

• 220MHz -3dB Bandwidth
• Unity-gain Stable
• Low Supply Current: 9mA @ VS = ±15V
• Wide Supply Range: ±2.5V to ±15V Dual-Supply and 5V to 30V Single-Supply
• High Slew Rate: 300V/µs
• Fast Settling: 75ns to 0.1% for a 10V Step
• Wide Output Voltage Swing: -12.75V/+13.6V with VS = ±15V, RL = 1kΩ
• Low Cost, Enhanced Replacement for the EL2044
• Pb-free (RoHS compliant)

Applications

• Video Amplifiers
• Single-supply Amplifiers
• Active Filters/Integrators
• High Speed Sample-and-Hold
• High Speed Signal Processing
• ADC/DAC Buffers
• Pulse/RF Amplifiers
• Pin Diode Receivers
• Log Amplifiers
• Photo Multiplier Amplifiers
• Difference Amplifier