SLLS067 Data sheet

SLLS067I August 1990 – October 2022 SN55LBC176 , SN65LBC176 , SN75LBC176

PRODUCTION DATA

Package Options

Mechanical Data (Package|Pins)

FK|20
- MCQC028
JG|8
- MCER001B

Thermal pad, mechanical data (Package|Pins)

Orderable Information

6.6 Driver Electrical Characteristics

over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted)

PARAMETER		TEST CONDITIONS			MIN	MAX	UNIT
V_IK	Input clamp voltage	I_I = –18 mA			–1.5		V
V_O	Output voltage	I_O = 0			0	6	V
\| V_OD1 \|	Differential output voltage	I_O = 0			1.5	6	V
\| V_OD2 \|	Differential output voltage	R_L = 54 Ω,	See Figure 7-1,	55LBC176, 65LBC176, 65LBC176Q	1.1		V
\| V_OD2 \|	Differential output voltage	See ⁽²⁾		75LBC176	1.5	5	V
\| V_OD3 \|	Differential output voltage	V_test = – 7 V to 12 V,	See Figure 2,	55LBC176, 65LBC176, 65LBC176Q	1.1		V
\| V_OD3 \|	Differential output voltage	See ⁽²⁾		75LBC176	1.5	5	V
Δ\| V_OD \|	Change in magnitude of differential output voltage ⁽¹⁾	R_L = 54 Ω or 100 Ω,	See Figure 7-1		–0.2	0.2	V
V_OC	Common-mode output voltage				–1	3	V
Δ\| V_OC \|	Change in magnitude of common-mode output voltage⁽¹⁾				–0.2	0.2	V
I_O	Output current	Output disabled, See ⁽³⁾	V_O = 12 V			1	mA
I_O	Output current	Output disabled, See ⁽³⁾	V_O = –7 V		–0.8		mA
I_IH	High-level input current	V_I = 2.4 V			–100		µA
I_IL	Low-level input current	V_I = 0.4 V			–100		µA
I_OS	Short circuit output current	V_O = −7 V			–250		mA
		V_O = 0			–150
		V_O = V_CC				250
		V_O = 12 V				250
I_CC	Supply current	V_I = 0 or V_CC, No load	Receiver disabled and driver enabled	55LBC176, 65LBC176Q		1.75	mA
			Receiver disabled and driver enabled	65LBC176, 75LBC176		1.5
			Receiver and driver disabled	55LBC176, 65LBC176Q		0.25
			Receiver and driver disabled	65LBC176, 75LBC176		0.2

(1) Δ| V_OD | | and Δ | V_OC | are the changes in magnitude of V_OD and V_OC, respectively, that occur when the input changes from a high level to a low level.

(2) This device meets the V_OD requirements of TIA/EIA−485−A above 0°C only.

(3) This applies for both power on and off; refer to TIA/EIA−485−A for exact conditions.