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ZHCSCM6G May 2014 – October 2019 SN65HVD70 , SN65HVD71 , SN65HVD73 , SN65HVD74 , SN65HVD76 , SN65HVD77

PRODUCTION DATA.

封裝選項

機械數據 (封裝 | 引腳)

DGS|10
- MPDS035C
D|14
- MPDS177H

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

7.7 Electrical Characteristics

over recommended operating range (unless otherwise specified)

PARAMETER			TEST CONDITIONS			MIN	TYP	MAX	UNIT
\|V_OD\|	Driver differential output voltage magnitude		R_L = 60 Ω, 375 Ω on each output to –7 V to 12 V, See Figure 15			1.5	2		V
			R_L = 54 Ω (RS-485), See Figure 16			1.5	2		V
			R_L = 100 Ω (RS-422) T_J ≥ 0°C, V_CC ≥ 3.2 V, See Figure 16			2			V
Δ\|V_OD\|	Change in magnitude of driver differential output voltage		R_L = 54 Ω, C_L = 50 pF, See Figure 16			–50	0	50	mV
V_OC(SS)	Steady-state common-mode output voltage		Center of two 27-Ω load resistors, See Figure 16			1	V_CC / 2	3	V
ΔV_OC	Change in differential driver output common-mode voltage					–50	0	50	mV
V_OC(PP)	Peak-to-peak driver common-mode output voltage						500		mV
C_OD	Differential output capacitance						15		pF
V_IT+	Positive-going receiver differential input voltage threshold					See ⁽¹⁾	-70	–20	mV
V_IT–	Negative-going receiver differential input voltage threshold					–200	-140	See ⁽¹⁾	mV
V_hys	Receiver differential input voltage threshold hysteresis (V_IT+ – V_IT–)					40	70		mV
V_OH	Receiver high-level output voltage		I_OH = –8 mA			2.4	V_CC–0.3		V
V_OL	Receiver low-level output voltage		I_OL = 8 mA				0.2	0.4	V
I_I	Driver input, driver enable, and receiver enable input current					–3		3	µA
I_OZ	Receiver output high-impedance current	HVD70, HVD73, HVD76	V_O = 0 V or V_CC, RE = V_CC			–1		1	µA
I_OS	Driver short-circuit output current					–150		150	mA
I_I	Bus input current (disabled driver)		V_CC = 0 to ROC (max), DE = GND	HVD70, HVD73	V_I = 12 V		75	125	µA
				HVD70, HVD73	V_I = –7 V	–100	–40
				HVD76	V_I = 12 V		240	333
				HVD76	V_I = –7 V	–267	–180
I_CC	Supply current (quiescent)		Driver and receiver enabled	DE = V_CC, RE = GND, No load			750	1100	µA
			Driver enabled, receiver disabled	DE = V_CC, RE = V_CC, No load			350	650	µA
			Driver disabled, receiver enabled	DE = GND, RE = GND, No load			650	800	µA
			Driver and receiver disabled	DE = GND, D = open, RE = V_CC, No load			0.1	5	µA
	Supply current (dynamic)		See the Typical Characteristics section
T_sd	Thermal Shut-down junction temperature							170	°C

(1) Under any specific conditions, V_IT+ is assured to be at least V_hys higher than V_IT–.