ST1284 17-line EMI filter and ESD protection with Termination and R pull-up for ST1284 interfaces

The ST1284-01A8 is a highly integrated termination for enhanced high speed parallel ports. The integrated termination complies to the IEEE1284 Standard recommendations and government EMC compatibility requirements. It is built around two basic cells. The first one (cell 1) provides line termination, EMI filtering and ESD protection for the strobe and data lines while the second one (cell 2) provides EMI filtering and ESD protection for the Control and Status lines.

In addition, ST1284-01A8 provides extra protection against ESD. When tested according to IEC 61000-4-2, they withstand ±8 kV contact discharges and ±15 kV air discharges, thereby providing to the system the necessary robustness to meet up to level 4 of IEC 61000-4-2, without the need for additional ESD protection components.

技术特性

One device for parallel port termination
Compliant with IEEE1284 standard
EMI / RFI noise filtering
Highly integrated solution in 28 pins QSOP package
One single device provides the proper termination for 8 data lines, 1 strobe line, 4 control lines and 4 status lines
In system ESD protection of ±15 kV (air discharge) as per IEC 61000-4-2 level 4
ECOPACK®2 compliant component
Complies with the following standards:
- IEC 61000-4-2 level 4
  - ±15 kV (air discharge)
  - ±8 kV (contact discharge)
  - ±25 kV (human body model)

ST1284 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
ST1284-01A8	Active		1000	QSOP 28	Tube		ST1284-01A8
ST1284-01A8RL	Active		1000	QSOP 28	Tape And Reel		ST1284-01A8RL

DATASHEET

描述	版本	大小
ST1284: Parallel port single termination network with ±15 kV ESD protection	4	207KB