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5V Low Power DTMF Receiver

Description The CD22202 and CD22203 complete dual-tone multiple frequency (DTMF) receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV “colorburst’’ crystal (for frequency

INTERSIL

5V Low Power DTMF Receiver

Description The CD22202 and CD22203 complete dual-tone multiple frequency (DTMF) receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV “colorburst’’ crystal (for frequency

INTERSIL

5V Low Power DTMF Receiver

文件:117.57 Kbytes Page:6 Pages

INTERSIL

5V Low Power DTMF Receiver

文件:117.57 Kbytes Page:6 Pages

INTERSIL

更新时间:2026-5-24 21:58:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
原厂
2540+
PDIP18
6852
只做原装正品假一赔十为客户做到零风险!!
INTERSIL
2025+
DIP
2500
原装进口价格优 请找坤融电子!
HAR
24+
DIP
428
HARRIS/哈里斯
QQ咨询
PDIP
824
全新原装 研究所指定供货商
Harris
25+
89
公司优势库存 热卖中!!
SEMTECH/升特
25+
DIP18
161
全新原装正品支持含税
HAR
18+
DIP18
85600
保证进口原装可开17%增值税发票
HARRIS
2447
DIP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
HARRIS
24+
DIP
5650
公司原厂原装现货假一罚十!特价出售!强势库存!
INTERSIL
2025+
DIP
2500

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