MAX9519 超小尺寸视频滤波放大器，提供智能化电源监测和

MAX9519 超小尺寸视频滤波放大器，提供智能化电源监测和Autoshutdown功能

Packaged in a 1mm x 1mm UCSP™ with 4 bumps, the MAX9519 is an ultra-small standard-definition video filter amplifier with automatic shutdown.

The automatic shutdown circuitry eliminates the need for a shutdown control. This feature provides intelligent power management by disabling the filter and output amplifier in the absence of a video input signal and/or an output video load. At shutdown, the device consumes only 1.8µA.

The MAX9519 features an internal reconstruction filter that smooths the steps and reduces the spikes on the video signal from the video digital-to-analog converter (DAC). The reconstruction filter typically has ±1dB passband flatness to 9MHz and typically 48.5dB of attenuation at 27MHz.

The video input to the MAX9519 can be directly connected to the DAC output. The MAX9519 has an internal fixed gain of 4V/V and expects a nominal full-scale video input signal of 0.5V_P-P. The MAX9519 is specified to operate over the -40°C to +125°C automotive temperature range.

MAX9519关键特性

Ultra-Small, 4-Bump, 1mm x 1mm UCSP

Automatic Shutdown

DC-Coupled Input and Output

2.7V to 3.6V Single-Supply Operation

Reconstruction Filter with 9MHz Passband and 48.5dB Attenuation at 27MHz

1.8µA Shutdown Supply Current

MAX9519应用/使用

数码相机(DSC)
数字摄像机(DVC)
移动电话
便携或空间受限产品

监测放大器尺寸电源视频

免责声明：本网信息来自于互联网，目的在于传递更多信息，并不代表本网赞同其观点。其原创性以及文中陈述文字和内容未经本站证实，对本文以及其中全部或者部分内容、文字的真实性、完整性、及时性本站不作任何保证或承诺，并请自行核实相关内容。本站不承担此类作品侵权行为的直接责任及连带责任。如若本网有任何内容侵犯您的权益，请及时联系我们，本站将会在24小时内处理完毕。