Datasheet > BT8031-5L

BT8031-5L

更新时间： 2024-11-10 01:08:47

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	266K
描述
MELODY GENERATOR WITH ACCOMPANEMENT

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中文翻译

获取价格

数据手册

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BT8031-5L 数据手册

MELODY GENERATOR WITH ACCOMPANEMENT

FEATURES

Short Information

BT8031

FUNCTIONS

 127-note ROM memory

 1.3V to 3.3V power supply and low power consumption

 RC oscillator on chip

 One shot or level hold mode (mask option)

 Sound range: 2.5 octaves, 2 series

 Tempo: 16 kinds (presto-largo)

 Double sound sources

 Dynamic speaker can be driven with external

NPN transistor

 Power on reset; melody begins from the first note

 Start from the head of melody

 Bare chip or TO-92 are available

 Digital Envelope Effect

DESCRIPTION

The BT8031 is a CMOS LSI chip, which plays a prearranged melodies. The ROM has a 127 words and can store up to two

melodies with double sound sources, and it uses the built-in digital envelope circuit.

SONG LIST

PIN CONFIGURATION

Ding- Dong, Ding-Dong

BT8031

For Elise

Its a small world

Ding-Dong

VSS

OSC TEST

SS _CCMO

CHIP

TO-92

ELECTRICAL CHARACTERISTICS (T_a= 25^oC, V_CC= 1.5V, V_SS= 0V; unless otherwise specified)

Characteristic

Operating Voltage

Symbol

Test Condition

Min

Typ

Max

Unit

V_CC

I_S

I_CC

I_OH

I_OL

F/F

1.3

3.0

3.3

0.5

Supply Current

Stand-by

A

Operating

Output open

V_CC=1.3V, V_O=0.8V

V_CC=1.3V, V_O=0.5V

F_OSC(1.6V) - F_OSC(1.3V)

F_OSC(1.3V)

Output Drive Current

Output Sink Current

Frequency Stability

0.6

1.5

FORTECH

ELECTRONICS COMPONENT

中文翻译

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