Product Summary

The 6581 is a sound interface device. It is a single-chip, 3-voice electronic music synthesizer/sound effects generator compatible with the 65xx and similar microprocessor families. The 6581 provides wide-range, high resolution control of pitch, tone color and dynamics. Specialized control circuity minimizes software overhead, facilitating use in arcade/home video games and low cost musical instruments.

Parametrics

6581 absolute maximum ratings: (1)supply voltage, Vdd: -0.3VDC to 14 VDC; (2)supply votlage, VCC: -0.3VDC to 7VDC; (3)input voltage (analog), Vina: -0.3 VDC to 10VDC; (4)input voltage (digital), Vind: -0.3 VDC to 7VDC; (5)operating temperature, Ta: 0 to 70℃; (6)storage temperature, Tstg: -55 to 150℃.

Features

6581 features: (1)3 tone oscillators range: 0 to 4kHz; (2)4 waveforms per oscillator triangle, sawtooth, variaole pulse, noise; (3)3 amplitude modulators range: 48dB; (4)oscillator synchrionizationj; (5)master volume control; (6)external audio input.

Diagrams

6581 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
65812 SL001
65812 SL001

Alpha Wire

Multi-Conductor Cable 18AWG 12C UNSHLD 1000ft SPOOL SLATE

Data Sheet

0-1: $1,206.50
1-2: $1,153.64
2-5: $1,102.00
65812 SL002
65812 SL002

Alpha Wire

Multi-Conductor Cable 18AWG 12C UNSHLD 500ft SPOOL SLATE

Data Sheet

0-1: $836.24
1-2: $829.09
2-5: $785.19
5-10: $713.78
65812 SL005
65812 SL005

Alpha Wire

Multi-Conductor Cable 18AWG 12C UNSHLD 100ft SPOOL SLATE

Data Sheet

0-1: $222.25
1-2: $214.72
2-5: $204.33
5-10: $194.90
65812CY SL002
65812CY SL002

Alpha Wire

Multi-Conductor Cable 18AWG 12C SHIELD 500ft SPOOL SLATE

Data Sheet

0-1: $1,588.86
1-2: $1,575.27
658167-1
658167-1

TE Connectivity

Hand Tools FITTING TOOL

Data Sheet

0-8: $521.04
65817-001LF
65817-001LF

FCI

Headers & Wire Housings 2X8P LATCH HOUSING

Data Sheet

0-1130: $0.82
1130-2000: $0.76
65817-002LF
65817-002LF

FCI

Headers & Wire Housings MINI LTCH HSG

Data Sheet

0-1040: $1.04
1040-2000: $1.00
65817-003LF
65817-003LF

FCI

Headers & Wire Housings MINI LATCH HSG BULK HEAD-DR

Data Sheet

0-935: $1.50
935-1000: $1.21