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KK8048 Datasheet Melody Generator

Manufacturer: KODENSHI (Kodenshi AUK Group)

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General Description

The KK8048 is a CMOS LSI chip, which plays a prearranged melodies.

ORDERING INFORMATION KK8048N Plastic KK8048D SOIC TA = -40° to 85° C for all packages ABSOLUTE MAXIMUM RATINGS ( Ta = 25oC ) Characteristic Power Supply Voltage Input Terminal Voltage Operating Temperature Storage Temperature Soldering Temperature and Time Symbol VDD V10 Ta Tstg Tsol http://www.DataSheet4U.net/ Value - 0.3 to + 7.0 - 0.2 to VDD + 0.2 -40 to + 85 (VSS = 1.5V) - 65 to + 150 260 C, 10s (at lead) o Unit V V o o C C ELECTRICAL CHARACTERISTICS (VDD = 5V, Ta = 25oC;

unless otherwise specified) Characteristic Operating Voltage Input Voltage “1” “0” MT Power Supply Time Response Time MO OUTPUT PIN EQUIVALENT CIRCUIT Symbol VDD VIH VIL Test Condition Min 3.0 VDD - 0.3 VSS 150 600 Typ 5.0 Max 5.5 VDD VSS + 0.3 ms ms Unit V V 130k Main Melody 150k MO Pin Accompaniment Inside 8048 Insideof ofKK BT8032 1 datasheet pdf - http://www.DataSheet4U.net/ KK8048 BLOCK DIAGRAM OSC1 OSC2 OSCILLATOR RHYTHM ROM ACCOMPANMENT GENERATOR ENVELOPE MIXER ENV1 ENV2 TEMPO ROM MELODY ROM RHYTHM GENERATOR B/ E ENVELOPE MIXER MO MELODY ROM SEL1 SEL2 MT CONTROL ADDRESS COUNTER P1 CONTROL ROM TONE GENERATOR DRIVER OUT1 OUT2 http://www.DataSheet4U.net/ PIN DESCRIPTION Pin.

Overview

TECHNICAL DATA Melody Generator with Accompaniment.

Key Features

  • Two Sound Sources with Envelope (CR Envelope).
  • Melody is inserted up to two.
  • According to customer’s request, the inserted melody is flexible.
  • 3.0V to 5.0V Operating Voltage.
  • DC or AC Triggered Performance Start Mode (Mask Selected).
  • Can Drive an 8 Ohm Dynamic Loudspeaker if Provided Externally with a Transistor.
  • Bare chip or 8-pin DIP (Plastic) Package available KK8048.

More Datasheets from KODENSHI (Kodenshi AUK Group)

Part Number Description
KK8040 Melody Generator
KK8028-xx SIMPLE MELODY GENERATOR
KK8031-xx CMOS LSI
KK8133A DUAL 5.1V 8V REGULATOR
KK8137 DUAL 5.1V REGULATOR
KK82C55 CHMOS PROGRAMMABLE PERIPHERAL INTERFACE