收藏本站
Si4420
PACKAGE PIN DEFINITIONS
Pin type key: D=digital, A=analog, S=supply, I=input, O=output, IO=input/output
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Name
SDI
SCK
nSEL
SDO
nIRQ
FSK
DATA
nFFS
DLCK
CFIL
FFIT
CLK
XTL
REF
nRES
VSS
RF2
RF1
VDD
ARSSI
nINT
VDI
Type
DI
DI
DI
DO
DO
DI
DO
DI
DO
AIO
DO
DO
AIO
AIO
DIO
S
AIO
AIO
S
AO
DI
DO
Function
Data input of the serial control interface
Clock input of the serial control interface
Chip select input of the serial control interface (active low)
Serial data output with bus hold (tri-state)
Interrupt request output (active low)
Transmit FSK data input
Received data output (FIFO not used)
FIFO select input (active low) In FIFO mode, when bit ef is set in Configuration Setting Command
Received data clock output (Digital filter used, FIFO not used)
External data filter capacitor connection (Analog filter used)
FIFO interrupt (active high) Number of the bits in the RX FIFO that reach the preprogrammed limit
In FIFO mode, when bit ef is set in Configuration Setting Command
Microcontroller clock output
Crystal connection (the other terminal of crystal to VSS) or external reference input
External reference input. Use 33 pF series coupling capacitor
Open drain reset output with internal pull-up and input buffer (active low)
Ground reference voltage
RF differential signal input/output
RF differential signal input/output
Positive supply voltage
Analog RSSI output
Interrupt input (active low)
Valid data indicator output
Note: The actual mode of the multipurpose pins (pin 6 and 7) is determined by the TX/RX data I/O settings of the transceiver.
4
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SI4420DYTR MOSFET N-CH 30V 12.5A 8-SOIC
SI4421DY-T1-GE3 MOSFET P-CH D-S 20V 8-SOIC
SI4427BDY-T1-GE3 MOSFET P-CH 30V 9.7A 8SOIC
SI4430BDY-T1-GE3 MOSFET N-CH 30V 14A 8-SOIC
SI4431BDY-T1-GE3 MOSFET P-CH 30V 5.7A 8SOIC
SI4435DDY-T1-E3 MOSFET P-CH 30V 11.4A 8SOIC
SI4435DY MOSFET P-CH 30V 8.8A 8-SOIC
SI4435DY MOSFET P-CH 30V 8A 8-SOIC
相关代理商/技术参数
SI4420-D1-FTR 功能描述:射频发射器 Transceiver EZRadio RoHS:否 制造商:Micrel 类型:ASK Transmitter 封装 / 箱体:SOT-23-6 工作频率:300 MHz to 450 MHz 封装:Reel
SI4420DY 功能描述:MOSFET 30V 400a N-Ch MOSFET RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
SI4420DY,518 功能描述:MOSFET TRENCH<=30 RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
SI4420DY 制造商:Vishay Siliconix 功能描述:MOSFET N SO-8
SI4420DY-E3 功能描述:MOSFET 30V 12.5A 2.5W RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
SI4420DYHR 制造商:International Rectifier 功能描述:Trans MOSFET N-CH 30V 12.5A 8-Pin SOIC 制造商:International Rectifier 功能描述:TRANS MOSFET N-CH 30V 12.5A 8SOIC - Rail/Tube
SI4420DYPBF 功能描述:MOSFET 30V 1 N-CH HEXFET 9mOhms 52nC RoHS:否 制造商:STMicroelectronics 晶体管极性:N-Channel 汲极/源极击穿电压:650 V 闸/源击穿电压:25 V 漏极连续电流:130 A 电阻汲极/源极 RDS（导通）:0.014 Ohms 配置:Single 最大工作温度: 安装风格:Through Hole 封装 / 箱体:Max247 封装:Tube
SI4420DYPBF 制造商:International Rectifier 功能描述:TRANSISTOR 制造商:International Rectifier 功能描述:N CHANNEL MOSFET, 30V, 12.5A, SOIC