NMFAAAA Datasheet - ON Semiconductor

NMFAAAA RS232 and General Purpose Data Line Filters

Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal E1 Dout+ E2 GND E3 RS1out E4 RS2out E5 GP1out D1 Dout * D2 GND D3 GND D4 GND D5 GP2out C1 NC/EN C2 GND C3 GND C4 VCC C5 GP3out (Note 1) B1 RS1in B2 RS2in B3 GND B4 GND B5 Vbias A1 Din+ A2 Din * A3 GP1in A.

NMFAAAA Product Preview USB Clamps, RS232 and General Purpose Data Line Filters with ESD Protection; Optional Internal Switch http://onsemi.com USB line clamps (DOUT+, DOUT ) protect low operating voltage loads. Five additional low pass filters are built in to reject RF noise and EMI on RS232 and GP data lines. When the USB lines are used, a switch is utilized to open the RS232 lines in order to reduce the loading on the USB lines. There are two options available for this device. NMFA.

NMFAAAA Features

* ESD Protection IEC 61000

* 4

* 2 Level 4 (Input Lines)

* ESD Protection IEC 61000

* 4

* 2 Level 1 (All I/O)

* RF Filtering (800 MHz

* 4.0 GHz):

* 30 dB Low Pass Filter (RS232 and General Purpose Data Lines)

* Input Voltage up to

NMFAAAA Datasheet (56.12 KB)