Maxim MAX4258ESA+

2：1 多路复用器-放大器250 MHz

Overview

The MAX4158/MAX4159/MAX4258/MAX4259 are wideband, 2-channel, noninverting video amplifiers with input multiplexing, capable of driving ±2.5V signals into 50Ω or 75Ω loads. These devices are current-mode feedback amplifiers; gain is set by external feedback resistors. The MAX4158/MAX4159 are optimized for unity gain (0dB) with a -3dB bandwidth of 350MHz. The MAX4258/ MAX4259 are optimized for gains of two (6dB) or more with a 250MHz -3dB bandwidth. These devices have low (0.01%/0.01°) differential gain and phase errors, and operate from ±5V supplies.

♦ Excellent Video Specifications: 0.1dB Gain Flatness to 130MHz 0.01%/0.01° Differential Gain/Phase Error♦ High Speed: 350MHz -3dB Bandwidth (MAX4158/4159) 250MHz -3dB Bandwidth (MAX4258/4259) 700V/µs Slew Rate (MAX4158/4159) 1000V/µs Slew Rate (MAX4258/4259) 20ns Settling Time to 0.1%♦ Fast Switching: 20ns Channel-Switching Time <70mV Switching Transient♦ Low Power: 100mW♦ Directly Drive 75Ω or 50Ω Cables♦ High Output Current Drive: >70mA♦ Address Latch and High-Z Output Disable

Features

Tube Package
1 channels

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX4258ESA+ Video Amps and Modules applications.

• Automotive
• Car Audio
• Premium Audio
• External Audio Amplifiers
• Body Control Modules
• High-Fidelity (HiFi) Headphone Drivers
• Professional Audio Equipment
• Analog and Digital Mixing Consoles
• Audio Test and Measurement
• Telematics control unit