ST4E1216 datasheet(12/31 Pages) STMICROELECTRONICS

Part #	ST4E1216

Description	High-speed 3.3 V / 5 V RS485 transceiver with ±12 kV IEC 61000-4-2 contact ESD protection

PDF	31 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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12 / 31 page

Typical characteristics - All devices

Figure 12. Driver output voltage vs. driver output current

@ VCC = 5 V

90 100

IOUT Driver Output current (mA)

VOH(V)

VOL(V)

Figure 13. Driver differential output voltage vs. driver

output current @ VCC = 5 V

90 100

IOUT Driver Output current (mA)

Figure 14. Receiver output vs. input @ VCC = 5.5 V

-170 -160 -150 -140 -130 -120 -110 -100 -90 -80 -70 -60

VID Differential input voltage (mV)

Vth (0V)

Vth (12V)

Vth (-7V)

Figure 15. Driver output voltage vs. driver output current

@ VCC = 3.3 V

90 100

IOUT Driver Output current (mA)

VOH(V)

VOL(V)

ST4E1216, ST4E1240

Typical characteristics - All devices

DS14542 - Rev 2

page 12/31

ST4E1216 Datasheet(PDF) 12 Page - STMicroelectronics