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HT12E2T4(20SSOP) 参数 Datasheet PDF下载

HT12E2T4(20SSOP)图片预览
型号: HT12E2T4(20SSOP)
PDF下载: 下载PDF文件 查看货源
内容描述: [Remote Control Transmitter IC, PDSO20]
分类和应用: LTE远程控制光电二极管商用集成电路
文件页数/大小: 13 页 / 974 K
品牌: HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
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HT16x2Tx/HT12x2Tx
2
16
/2
12
RF Encoder
Naming for Selection Guide
HTxx_x_x_Tx
Carrier Frequency
3: 300MHz~365MHz
4: 365MHz~450MHz
Bit Time (Td)
2: 1ms
Address (Dip switch) No.
C: 6
E: 8
G: 10 (not available for HT12xTx)
Total Address + Data (Trigger) No.
12: 12 / 20SSOP package
16: 14 / 20SSOP package
Block Diagram
DOUT
OSC2
OSC1
CREF
Oscillator
PAOUT
÷3 Divider
A9/D9
÷18 Counter &
1 of 18 Decoder
Binary Detector
A15/D15
18 Transmission
Gate Circuit
Data Select
& Buffer
Sync.
Circuit
EN
315M/433MHz
ASK Tx
A0/D0
A8/D8
VDD
VSS
Rev. 1.00
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