SLLS862 Data sheet

SLLS862B August 2007 – October 2022 TRSF3243

PRODUCTION DATA

EACH DRIVER⁽¹⁾

INPUTS				OUTPUT DOUT	DRIVER STATUS
DIN	FORCEON	FORCEOFF	VALID RIN RS-232 LEVEL	OUTPUT DOUT	DRIVER STATUS
X	X	L	X	Z	Powered off
L	H	H	X	H	Normal operation with auto-powerdown disabled
H	H	H	X	L	Normal operation with auto-powerdown disabled
L	L	H	Yes	H	Normal operation with auto-powerdown enabled
H	L	H	Yes	L	Normal operation with auto-powerdown enabled
L	L	H	No	Z	Powered off by auto-powerdown feature
H	L	H	No	Z	Powered off by auto-powerdown feature

(1) H = high level, L = low level, X = irrelevant, Z = high impedance

EACH RECEIVER⁽¹⁾

INPUTS				OUTPUTS			RECEIVER STATUS
RIN2	RIN1, RIN3–RIN5	FORCEOFF	VALID RIN RS-232 LEVEL	ROUT2B	ROUT2	ROUT1, ROUT3–5	RECEIVER STATUS
L	X	L	X	L	Z	Z	Powered off while ROUT2B is active
H	X	L	X	H	Z	Z	Powered off while ROUT2B is active
L	L	H	YES	L	H	H	Normal operation with auto-powerdown disabled/enabled
L	H	H	YES	L	L	L
H	L	H	YES	H	H	H
H	H	H	YES	H	L	L
Open	Open	H	YES	L	H	H

(1) H = high level, L = low level, X = irrelevant, Z = high impedance (off), Open = input disconnected or connected driver off

Figure 7-1 LOGIC DIAGRAM (POSITIVE LOGIC)