Features: • Single-chip CMOS construction• 512x10 bit ROM melodies• Internal envelope circuit• Low stand-by current• Single 1.5V operation• Piezo direct drive• Easy to connect with standard watch and clock LSI'sSpecifications Characteristic Symbol V...
IZ8018: Features: • Single-chip CMOS construction• 512x10 bit ROM melodies• Internal envelope circuit• Low stand-by current• Single 1.5V operation• Piezo direct driveR...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.
Characteristic | Symbol | Value | Unit |
Supply Voltage | VDD - VSS | -0.3 ~ 4.0 | V |
Input Voltage | VIN | VSS - 0.3 ~ VDD + 0.3 | V |
Output Voltage | VOUT | VSS - 0.3 ~ VDD + 0.3 | V |
Operating Temperature | Ta | - 20 ~ + 75 | °C |
Storage Temperature | Tstg | - 55 ~ + 125 | °C |
The IZ8018 is a CMOS multi melody IC. The circuit is composed of a 512-word ROM, address counter, tempo and tone generator, address control circuit, envelope signal generator, switch control circuit and tone generator. The IZ8018 has complementary outputs MO, MO for direct piezo drive. Since the IZ8018 includes an envelope circuit on the output MO, it can generate good melody sound without any external component for envelope circuit. The IZ8018 can easily be connected to Integral's standard watch chips and designed especially for this target.