米6体育平台手机版

ZHCSKP5D june 2020 – april 2023 LMV321A-Q1 , LMV324A-Q1 , LMV358A-Q1

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

6.7 Electrical Characteristics

For V_S = (V+) – (V–) = 2.5 V to 5.5 V (±0.9 V to ±2.75 V), T_A = 25°C, R_L = 10 kΩ connected to V_S / 2, and V_CM = V_OUT = V_S / 2 (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
OFFSET VOLTAGE
V_OS	Input offset voltage	Vs = 5 V		±1	±4	mV
V_OS	Input offset voltage	Vs = 5 V, T_A = –40°C to 125°C			±5	mV
dV_OS/dT	V_OS vs temperature	T_A = –40°C to 125°C		±1		µV/°C
PSRR	Power-supply rejection ratio	V_S = 2.5 to 5.5 V, V_CM = (V–)	78	100		dB
INPUT VOLTAGE RANGE
V_CM	Common-mode voltage range	No phase reversal, rail-to-rail input	(V–) – 0.1		(V+) – 1	V
CMRR	Common-mode rejection ratio	V_S = 2.5 V, (V–) – 0.1 V < V_CM < (V+) – 1.4 V T_A = –40°C to 125°C		86		dB
		V_S = 5.5 V, (V–) – 0.1 V < V_CM < (V+) – 1.4 V T_A = –40°C to 125°C		95
		V_S = 5.5 V, (V–) – 0.1 V < V_CM < (V+) + 0.1 V T_A = –40°C to 125°C	63	77
		V_S = 2.5 V, (V–) – 0.1 V < V_CM < (V+) + 0.1 V T_A = –40°C to 125°C		68
INPUT BIAS CURRENT
I_B	Input bias current	Vs = 5 V		±10		pA
I_OS	Input offset current			±3		pA
NOISE
E_n	Input voltage noise (peak-to-peak)	ƒ = 0.1 Hz to 10 Hz, Vs = 5 V		5.1		µV_PP
e_n	Input voltage noise density	ƒ = 1 kHz, Vs = 5 V		33		nV/√ Hz
e_n	Input voltage noise density	ƒ = 10 kHz, Vs = 5 V		30		nV/√ Hz
i_n	Input current noise density	ƒ = 1 kHz, Vs = 5 V		25		fA/√ Hz
INPUT CAPACITANCE
C_ID	Differential			1.5		pF
C_IC	Common-mode			5		pF
OPEN-LOOP GAIN
A_OL	Open-loop voltage gain	V_S = 5.5 V, (V–) + 0.05 V < V_O < (V+) – 0.05 V, R_L = 10 kΩ	100	115		dB
		V_S = 2.5 V, (V–) + 0.04 V < V_O < (V+) – 0.04 V, R_L = 10 kΩ		98
		V_S = 2.5 V, (V–) + 0.1 V < V_O < (V+) – 0.1 V, R_L = 2 kΩ		112
		V_S = 5.5 V, (V–) + 0.15 V < V_O < (V+) – 0.15 V, R_L = 2 kΩ		128
FREQUENCY RESPONSE
GBW	Gain-bandwidth product	Vs = 5 V		1		MHz
φ_m	Phase margin	V_S = 5.5 V, G = 1		76		°
SR	Slew rate	Vs = 5 V		1.7		V/µs
t_S	Settling time	To 0.1%, V_S = 5 V, 2-V step , G = +1, C_L = 100 pF		3		µs
t_S	Settling time	To 0.01%, V_S = 5 V, 2-V step , G = +1, C_L = 100 pF		4		µs
t_OR	Overload recovery time	V_S = 5 V, V_IN × gain > V_S		0.9		µs
THD+N	Total harmonic distortion + noise	V_S = 5.5 V, V_CM = 2.5 V, V_O = 1 V_RMS, G = +1, f = 1 kHz, 80-kHz measurement BW		0.005%
OUTPUT
V_O	Voltage output swing from supply rails	V_S = 5.5 V, R_L = 10 kΩ		20	50	mV
V_O	Voltage output swing from supply rails	V_S = 5.5 V, R_L = 2 kΩ		40	75	mV
I_SC	Short-circuit current	Vs = 5.5 V		±40		mA
Z_O	Open-loop output impedance	Vs = 5 V, f = 1 MHz		1200		Ω
POWER SUPPLY
V_S	Specified voltage range		2.5 (±1.25)		5.5 (±2.75)	V
I_Q	Quiescent current per amplifier	I_O = 0 mA, V_S = 5.5 V		70	125	µA
I_Q	Quiescent current per amplifier	I_O = 0 mA, V_S = 5.5 V, T_A = –40°C to 125°C			150	µA
	Power-on time	V_S = 0 V to 5 V, to 90% I_Q level		50		µs