OP Amp Dual GP ±5.5V 8-Pin SOIC N

The MAX457 contains two unity-gain stable video amplifiers that are capable of driving 750 loads with a -3dB bandwidth of 70MHz. The amplifiers operate from ±5V supplies and together consume about 350mW of power. Closed loop gain is set by two external resistors. The pin out of the MAX457 follows that of conventional 8-pin, dual op amps. The amplifiers require no external compensation and because of the CMOS process offer low input bias current of typically 100pA. The isolation between the amplifiers is typically 72dB at 5MHz and differential phase and gain are 0.2 degrees and 0.5% respectively.

• Unity-Gain Bandwidth of 70MHz
• Low Input Capacitance: 4pF
• No Frequency Compensation Required
• Low Input Bias Current: 100pA
• Directly Drives 750 Cables
• High Isolation Between Amplifiers: 72dB at 5MHz
• Low Offset Voltage: 2mV