米6体育平台手机版

ZHCSW06C October 1980 – April 2024 SN75174

PRODUCTION DATA

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机械数据 (封装 | 引脚)

N|16
DW|20

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.5 Electrical Characteristics

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

PARAMETER		TEST CONDITIONS			MIN	TYP ⁽¹⁾	MAX	UNIT
V_IK	Input clamp voltage	I_I = –18 mA					–1.5	V
V_OH	High-level output voltage	V_IH = 2V, I_OH = –33mA		V_IL = 0.8V,		3.7		V
V_OL	Low-level output voltage	V_IH = 2V, I_OL = 33mA		V_IL = 0.8V,		1.1		V
V_O	Output voltage	I_O = 0			0		6	V
\|V_OD1\|	Differential output voltage	I_O = 0			1.5	6	6	V
\|V_OD2\|	Differential output voltage	R_L = 100Ω,		See Figure 6-1	1/2 V_OD1 or 2^⁽²⁾			V
		R_l = 54Ω,		See Figure 6-1	1.5	2.5	5	V
V_OD3	Differential output voltage	See ⁽⁵⁾			1.5		5	V
Δ\|V_OD\|	Change in magnitude of differential output voltage⁽³⁾						±0.2	V
V_OC	Common-mode output voltage⁽⁴⁾	R_L = 54Ω or 100Ω,		See Figure 6-1	-1		3	V
Δ\|V_OC\|	Change in magnitude of common-mode output voltage⁽³⁾						±0.2	V
I_O	Output current with power off	V_CC = 0,	V_O = –7V to 12V				±100	μA
I_OZ	High-impedance-state output current	V_O = –7V to 12V					±100	μA
I_IH	High-level input current	V_I = 2.7V					20	μA
I_IL	Low-level input current	V_I = 0.5V					±360	μA
I_OS	Short-circuit output current	V_O = ±7V					±180
		V_O = V_CC					180	mA
		V_O = 12V					500
I_CC	Supply current (all drivers)	No load	Outputs enabled			38	60	mA
I_CC	Supply current (all drivers)	No load	Outputs disabled			18	40	mA

(1) All typical values are at V_CC = 5V and T_A = 25°C.

(2) The minimum V_OD2 with a 100Ω load is either 1/2 V_OD1 or 2V, whichever is greater.

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

(4) In ANSI Standard EIA/TIA-422-B, V_OC, which is the average of the two output voltages with respect to ground, is called output offset voltage, V_OS.

(5) See EIA Standard RS-485.