MAX7462

V_CC to GND ............................................................................+6.0V
All Other Pins to GND ...-0.3V to the lower of (V_CC + 0.3V) and +6V
Maximum Current into Any Pin Except V_CC and GND ...........±50mA
Continuous Power Dissipation (T_A = +70°C)
8-Pin MAX (derate 4.5mW/°C above +70°C) ................ 362mW
8-Pin SO (derate 5.9mW/°C above +70°C) ................. 470.6mW
Operating Temperature Range...............................0°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ..................................+300°C

Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

The MAX7462/MAX7463 single-channel, standard-definition, integrated video reconstruction filters and buffers are ideal for anti-aliasing and digital-to-analog smoothing video applications or wherever analog video is reconstructed from digital data (such as cable/satellite/terrestrial set-top boxes and DVRs).

The MAX7462 includes a disable function, which places the output in a high-impedance state allowing multiplexing of multiple output signals. It also has an external gain control that sets the output buffer gain to either +6dB or +9.5dB. The higher gain setting allows a lower DAC output signal than the standard 1V_P-P signal. The MAX7463 output buffer has a fixed gain of +6dB.

The MAX7462/MAX7463 operate from a single +5V supply and have a flat passband out to 5MHz with a stopband attenuation of -43dB (typ) at 27MHz. These devices can drive two standard 150 AC-coupled or DC-coupled video loads. The output black level of the MAX7462/MAX7463 is less than 1V for DC-coupled outputs.

The MAX7462 is available in an 8-pin MAX^® package and an 8-pin SO package. The MAX7463 is available in an 8-pin SO package. All devices are specified over the 0°C to +85°C temperature range.