Product Summary

The MAX7432AEUD is a standard definition video reconstruction filter and buffer, which is low-cost, high-performance replacements for standard discrete filter and buffer solutions.The MAX7432AEUD is ideal for anti-aliasing and DAC smoothing video applications, when analog video is reconstructed from a digital data stream. The MAX7432AEUD requires a single +5V supply and the filters have a cutoff frequency optimized for NTSC, PAL, and standard definition digital TV (SDTV) video signals. The MAX7432AEUD features Maxim’s single-pin bus interface to digitally control channel selection (IN_A or IN_B), adjust high-frequency boost, bypass the filter, configure luma vs. chroma operation, and control the output disable.The MAX7432AEUD is widely used in set-top boxes, DVD players, hard-disk recorders and camcorders.

Parametrics

MAX7432AEUD absolute maximum ratings: (1)VCC to GND: +6V; (2)All Other Pins to GND: -0.3V to (VCC + 0.3V); (3)Maximum Current Into Any Pin: ±50mA; (4)Continuous Power Dissipation (TA = +70℃) 14-Pin TSSOP (derate 9.1mW/℃ above +70℃): 727mW; (5)Operating Temperature Range: -40℃ to +85℃; (6)Storage Temperature Range: -65℃ to +150℃; (7)Junction Temperature: +150℃; (8)Lead Temperature (soldering, 10s): +300℃.

Features

MAX7432AEUD features: (1)Ideal for CVBS, Y/C (S-Video), and RGB (Y Pb Pr) Outputs for NTSC, PAL, and SDTV; (2)6th-Order Lowpass Filter; (3)Drives Two 150Ω Video Loads; (4)Four Levels of Passband High-Frequency Boost Control; (5)Input 2 to 1 Multiplexer; (6)Output Disable; (7)Filter Bypassing; (8)+5V Single-Supply Voltage; (9)14-Pin TSSO Package.

Diagrams

MAX7432AEUD functional diagram

MAX700
MAX700

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Data Sheet

0-1: $3.60
1-25: $2.40
25-50: $1.74
50-250: $1.71