ZL49021DAA1  

参数	数值
规格书	数据手册下载
Category	DTMF Transceiver
Maximum Operating Supply Voltage	5.25 V
Package	8PDIP
Minimum Operating Supply Voltage	4.25 V
Typical Operating Supply Voltage	5 V
Operating Frequency	3.579 MHz
Typical Supply Current	3 mA
Manufacturer	Microsemi