米6体育平台手机版

ZHCSRQ1M september 2005 – february 2023 SN65HVD30 , SN65HVD31 , SN65HVD32 , SN65HVD33 , SN65HVD34 , SN65HVD35

PRODUCTION DATA

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机械数据 (封装 | 引脚)

D|8
- MSOI002K

散热焊盘机械数据 (封装 | 引脚)

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7.5 Electrical Characteristics: Driver

over recommended operating conditions unless otherwise noted

PARAMETER			TEST CONDITIONS	MIN	TYP⁽¹⁾	MAX	UNIT
V_I(K)	Input clamp voltage		I_I = –18 mA	–1.5			V
\|V_OD(SS)\|	Steady-state differential output voltage		I_O = 0	2.5		V_CC	V
			R_L = 54 Ω, See Figure 8-2 (RS-485)	1.5	2
			R_L = 100 Ω, See Figure 8-2,⁽²⁾ (RS-422)	2	2.3
			V_test = –7 V to 12 V, See Figure 8-3	1.5
Δ\|V_OD(SS)\|	Change in magnitude of steady-state differential output voltage between states		R_L = 54 Ω, See Figure 8-2 and Figure 8-3	–0.2		0.2	V
V_OD(RING)	Differential Output Voltage overshoot and undershoot		R_L = 54 Ω, C_L = 50 pF, See Figure 8-6 and Figure 8-4			10%⁽³⁾	V
V_OC(PP)	Peak-to-peak common-mode output voltage	SN65HVD30, SN65HVD33	See Figure 8-5		0.5		V
V_OC(PP)	Peak-to-peak common-mode output voltage	SN65HVD31, SN65HVD34, SN65HVD32, SN65HVD35	See Figure 8-5		0.25		V
V_OC(SS)	Steady-state common-mode output voltage		See Figure 8-5	1.6		2.3	V
ΔV_OC(SS)	Change in steady-state common-mode output voltage		See Figure 8-5	–0.05		0.05	V
I_Z(Z) or I_Y(Z)	High-impedance state output current	SN65HVD30, SN65HVD31, SN65HVD32	V_CC = 0 V, V_Z or V_Y = 12 V, Other input at 0 V			90	μA
		SN65HVD30, SN65HVD31, SN65HVD32	V_CC = 0 V, V_Z or V_Y = –7 V, Other input at 0 V	–10
		SN65HVD33, SN65HVD34, SN65HVD35	V_CC = 3 V or 0 V, DE = 0 V V_Z or V_Y = 12 V Other input at 0 V			90
		SN65HVD33, SN65HVD34, SN65HVD35	V_CC = 3 V or 0 V, DE = 0 V V_Z or V_Y = –7 V Other input at 0 V	–10
I_Z(S) or I_Y(S)	Short Circuit output current⁽⁴⁾		V_Z or V_Y = –7 V Other input at 0 V	–250		250	mA
I_Z(S) or I_Y(S)	Short Circuit output current⁽⁴⁾		V_Z or V_Y = 12 V Other input at 0 V	–250		250	mA
I_I	Input current	D, DE		0		100	μA
C_(OD)	Differential output capacitance		V_OD = 0.4 sin (4E6πt) + 0.5 V, DE at 0 V		16		pF

(1) All typical values are at 25°C and with a 3.3-V supply.

(2) V_CC is 3.3 V_DC ± 5%.

(3) 10% of the peak-to-peak differential output voltage swing, per TIA/EIA-485.

(4) Under some conditions of short-circuit to negative voltages, output currents exceeding the ANSI TIA/EIA-485-A maximum current of 250 mA may occur. Continuous exposure can affect device reliability. This applies to the SN65HVD30, SN65HVD31, SN65HVD33, and SN65HVD34.