OP37AZ/883 Features:
The OP37AZ/883 is a CMOS IC built-in Digital Echo function with microphone peripheral circuits for "Karaoke" equipment packed in a single chip. It is suitable for "Karaoke" equipments such as Video CD Player, Mini Stereo, CD-Radio Cassette, TVor VCR.
OP37AZ/883(Absolute) Maximum Ratings:
Typical tSK(0) (Output Skew) < 250ps ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0) 0.635mm pitch SSOP, 0.50mm pitch TSSOP and 0.40mm pitch TVSOP packages Extended commercial range of -40C to +85C VCC = 3.3V 0.3V, Normal Range VCC = 2.7V to 3.6V, Extended Range CMOS power levels (0.4? W typ. static) All inputs, outputs and I/O are 5 Volt tolerant Supports hot insertion
OP37AZ/883 Pinout:
The DLYBLK input can be used to halt address generation at the end of any address block within a sequence. In addition, DLYBLK can be used to delay an address sequence from restarting if asserted at the end of the final address block gen- erated under One-Shot Mode with Restart. See Application Note 9205 for the timing relationship of DLYBLK to the end of the address block required to halt address sequencing.
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