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SM1350AAQM中文资料NPC数据手册PDF规格书
SM1350AAQM规格书详情
OVERVIEW
The SM1350AAQM is single-chip high tone quality melody IC, fabricated using NPC’s Molybdenum-gate CMOS process. Melodies are selected in serial or binary (parallel) mode, 6 programmable melodies are stored, and the high tone quality melody is output by how to specify the user. It is making this IC ideal for mechanical clocks and similar applications where high tone quality output is demanded.
FEATURES
■ Basic Functions
• 4.0MHz oscillator frequency
• Power-save function
- Oscillator stopped when no output
- S0 to S3, MODE, LH pull-up resistors open
• A-class output
• Chattering prevention circuit (STN, STOP, S0 to S3)
• 10-bit D/A converter current-summing
■ Sound Generator Functions
• DWS (dual wave synthesis) sound generators
• 4 simultaneous sounds for 4 tones
■ Melody Functions
• 6 programmable melodies
• Level hold/one-shot melody modes
• Serial/binary (parallel) select modes
■ Control Signal Outputs
• BUSYN signal : LOW during melody output
• CT signal : pulse output synchronizing with selected notes or rests
■ 2.4 to 5.5V supply voltage
■ Molybdenum-gate CMOS
■ Package : 24-pin SSOP
产品属性
- 型号:
SM1350AAQM
- 制造商:
NPC
- 制造商全称:
Nippon Precision Circuits Inc
- 功能描述:
High Tone Quality Melody IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NPC |
23+ |
NA/ |
65 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NPC |
21+ |
SSOP24 |
35200 |
一级代理/放心采购 |
询价 | ||
NPC |
SSOP24 |
53650 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
NPC |
2016+ |
SSOP24 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
NPC |
23+ |
SSOP |
30000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
NPC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NPC |
22+ |
SSOP-24 |
5000 |
只做原装,假一赔十 15118075546 |
询价 | ||
NPC |
SSOP |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
3000 |
自己现货 |
询价 | |||||
NPC |
2023+ |
SSOP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 |