HFA1149 amplifier equivalent, video operational amplifier.
a unique combination of power and performance specifically tailored for video applications.
The HFA1149 incorporates an output disable pin which is TTL/CMOS compatible, a.
The HFA1149 incorporates an output disable pin which is TTL/CMOS compatible, and user programmable for polarity (active.
PIN NAME
DESCRIPTION
Threshold Set Optional Logic Threshold Set. Maintains disable pin TTL compatibility with asymmetrical supplies (e.g., +10V, 0V).
Polarity Set
Defines Polarity of Disable Input. High or floating selects active low disable (i.
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