Two Channel Direct Drive Speech Controller?

INTRODUCTION SNC572 is a two-channel voice synthesizer IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with one 4-bit input port and two 4-bit I/O ports. By programming through the tiny controller in SNC572, user’s varied applications including voice section combination, key

1 CH Speech, PWM/DAC output

SNC572 is a two-channel voice synthesizer IC with PWM direct drive circuit. It built-ina 4-bit tiny controller with one 4-bit input port and two 4-bit I/O ports. By programmingthrough the tiny controller in SNC572, user’s varied applications including voicesection combination, key trigger arrangemen • Working Voltage :  2.4V - 5.5V\n• 42 seconds @6KHZ sample rate\n• 8 I/O\n• 4 input pin\n• 128*4 bits RAM size\n• Max. 16K*10 program ROM\n• 132K*10 ROM size\n• IR carrier signal is provided\n• Built in a high quality speech synthesizer\n• PWM Direct Drive circuit\n• fixed current D/A output\n• Sys;

Two Channel Direct Drive Speech Controller

文件：418.02 Kbytes Page：11 Pages

Two Channel Direct Drive Speech Controller

文件：418.02 Kbytes Page：11 Pages

Silicon Rectifier General Purpose, Fast Recovery

Features: ● Fast Switching ● Low Leakage ● Low Forward Voltage Drop ● High Current Capability ● High Current Surge ● High Reliability

Programmable analog compandor

DESCRIPTION The NE572 is a dual-channel, high-performance gain control circuit in which either channel may be used for dynamic range compression or expansion. Each channel has a full-wave rectifier to detect the average value of input signal, a linearized, temperature-compensated variable gain

Programmable analog compandor

DESCRIPTION The NE572 is a dual-channel, high-performance gain control circuit in which either channel may be used for dynamic range compression or expansion. Each channel has a full-wave rectifier to detect the average value of input signal, a linearized, temperature-compensated variable gain

N-CHANNEL MOS FET 5-PIN 2 CIRCUITS FOR SWITCHING

N-CHANNEL MOS FET (5-PIN 2 CIRCUITS) FOR SWITCHING The µPA572T is a super-mini-mold device provided with two MOS FET circuits. It achieves high-density mounting and saves mounting costs. FEATURES • Two source common MOS FET circuits in package the same size as SC-70 • Directly driven by 3 V po

N-CHANNEL MOS FET 5-PIN 2 CIRCUITS FOR SWITCHING

N-CHANNEL MOS FET (5-PIN 2 CIRCUITS) FOR SWITCHING The µPA572T is a super-mini-mold device provided with two MOS FET circuits. It achieves high-density mounting and saves mounting costs. FEATURES • Two source common MOS FET circuits in package the same size as SC-70 • Directly driven by 3 V po