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ZHCSI24O September 2000 – April 2018 LMV7235 , LMV7239

PRODUCTION DATA.

封装选项

机械数据 (封装 | 引脚)

DCK|5
- MPDS025J
DBV|5
- MPDS018T

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.5 Electrical Characteristics, 2.7 V

Unless otherwise specified, all limits ensured for T_A = 25°C, V_CM = V⁺/2, V⁺ = 2.7 V, V⁻ = 0 V⁻.

PARAMETER		TEST CONDITIONS		MIN⁽¹⁾	TYP⁽³⁾	MAX⁽¹⁾	UNIT
V_OS	Input Offset Voltage			–6	±0.8	+6	mV
V_OS	Input Offset Voltage	At temp extremes		–8		+8
I_B	Input Bias Current				30	400	nA
I_B	Input Bias Current	At temp extremes				600	nA
I_OS	Input Offset Current				5	200	nA
I_OS	Input Offset Current	At temp extremes				400	nA
CMRR	Common-Mode Rejection Ratio	0 V < V_CM< 2.7 V⁽²⁾		52	62		dB
PSRR	Power Supply Rejection Ratio	V⁺ = 2.7 V to 5 V		65	85		dB
V_CM	Input Common-Mode Voltage Range	CMRR > 50 dB		V⁻ −0.1	−0.2 to 2.9	V⁺ +0.1	V
V_CM	Input Common-Mode Voltage Range	CMRR > 50 dB	At temp extremes	V⁻		V⁺	V
V_O	Output Swing High (LMV7239 only)	I_L = 4 mA, V_ID = 500 mV		V⁺ −0.35	V⁺ −0.26		V
	Output Swing High (LMV7239 only)	I_L = 0.4 mA, V_ID = 500 mV			V⁺ −0.02		V
	Output Swing Low	I_L = −4 mA, V_ID = −500 mV			230	350	mV
		At temp extremes				450	mV
		I_L = −0.4 mA, V_ID = −500 mV			15		mV
I_SC	Output Short Circuit Current	Sourcing, V_O = 0 V (LMV7239 only)			15		mA
I_SC	Output Short Circuit Current	Sinking, V_O = 2.7 V (LMV7235, R_L = 10 k)			20		mA
I_S	Supply Current	No load			52	85	µA
I_S	Supply Current	At temp extremes				100	µA
t_PD	Propagation Delay	Overdrive = 20 mV C_LOAD = 15 pF⁽⁵⁾			96		ns
		Overdrive = 50 mV C_LOAD = 15 pF⁽⁵⁾			87		ns
		Overdrive = 100 mV C_LOAD = 15 pF⁽⁵⁾			85		ns
t_SKEW	Propagation Delay Skew (LMV7239 only)	Overdrive = 20 mV⁽⁴⁾			2		ns
t_r	Output Rise Time	LMV7239/LMV7239Q 10% to 90%			1.7		ns
t_r	Output Rise Time	LMV7235 10% to 90%⁽⁵⁾			112		ns
t_f	Output Fall Time	90% to 10%			1.7		ns
I_LEAKAGE	Output Leakage Current (LMV7235 only)				3		nA

(1) All limits are ensured by testing or statistical analysis.

(2) CMRR is not linear over the common mode range. Limits are guaranteed over the worst case from 0 to V_CC/2 or V_CC/2 to V_CC.

(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not guaranteed on shipped production material.

(4) Propagation Delay Skew is defined as the absolute value of the difference between t_PDLH and t_PDHL.

(5) A 10k pullup resistor was used when measuring the LMV7235. The rise time of the LMV7235 is a function of the R-C time constant.