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UPD6121G-001中文资料PDF规格书
UPD6121G-001规格书详情
REMOTE CONTROL TRANSMISSION CMOS IC
The µPD6121, 6122 are infrared remote control transmission ICs using the NEC transmission format that are ideally suited for TVs, VCRs, audio equipment, air conditioners, etc. By combining external diodes and resistors, a maximum of 65,536 custom codes can be specified. These ICs come in small packages, thus facilitating the design of light and compact remote control transmitters.
The NEC transmission format consists of leader codes, custom codes (16 bits), and data codes (16 bits). It can be used for various systems through decoding by a microcontroller.
FEATURES
• Low-voltage operation: VDD = 2.0 to 3.3 V
• Low current dissipation: 1 µA Max. (at standby)
• Custom codes: 65,536 (set by external diodes and resistors)
• Data codes:
• µPD6121: 32 codes (single input), 3 codes (double input), expandable up to 64 codes through SEL pin
• µPD6122: 64 codes (single input), 3 codes (double input), expandable up to 128 codes through SEL pin
• µPD6121, 6122 are transmission code-compatible (NEC transmission format) with the µPD1913CNote, 1943GNote, 6102GNote, and 6120CNote.
• Pin compatibility:
• µPD6121G-001 is pin-compatible with the µPD1943G (However, capacitance of capacitor connected to
oscillator pin and other parameters vary)
• µPD6122G-001 is pin-compatible with the µPD6102G (However, capacitance of capacitor connected to
oscillator pin and other parameters vary)
• Standard products (Ver. I, Ver. II specifications)
产品属性
- 型号:
UPD6121G-001
- 制造商:
NEC
- 制造商全称:
NEC
- 功能描述:
REMOTE CONTROL TRANSMISSION CMOS IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NEC |
22+23+ |
SOP20 |
23740 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NEC |
2016+ |
SOP-16 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NEC |
2016+ |
SOP20 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
23+ |
N/A |
36200 |
正品授权货源可靠 |
询价 | |||
NEC |
9346 |
SOP20 |
4500 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NEC |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
NEC |
23+ |
SOP20 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NEC |
23+ |
SOP20 |
6000 |
只有原装正品,老板发话合适就出 |
询价 | ||
NE |
2024+实力库存 |
SOP |
3 |
只做原厂渠道 可追溯货源 |
询价 | ||
NEC |
SOP20 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |