米6体育平台手机版

ZHCSJY2A June 2019 – September 2019 OPA2834

PRODUCTION DATA.

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机械数据 (封装 | 引脚)

DGK|8
- MPDS028E

散热焊盘机械数据 (封装 | 引脚)

订购信息

7.5 Electrical Characteristics: 3V to 5V

V_S = 3 V to 5 V, R_F = 0 Ω, C_L = 4 pF, R_L = 5 kΩ referenced to mid-supply, G = 1 V/V, input and output V_CM = mid-supply, and T_A ≈ 25°C (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
AC PERFORMANCE
SSBW	Small-signal bandwidth	V_O = 20 mV_PP, G = 1, < 1 dB peaking		50		MHz
SSBW	Small-signal bandwidth	V_O = 20 mV_PP, G = 2, R_F = 3.65 kΩ		20		MHz
GBWP	Gain-bandwidth product			20		MHz
LSBW	Large-signal bandwidth	V_O = 2 V_PP,V_S = 5 V		6		MHz
LSBW	Large-signal bandwidth	V_O = 1 V_PP,V_S = 3 V		9		MHz
	Bandwidth for 0.1-dB flatness	V_O = 200 mV_PP, G = 2, R_F = 3.65 kΩ		9		MHz
SR	Slew rate	V_S= 5V, V_O= 2–V step, 20% to 80%		26		V/µs
SR	Slew rate	V_S= 3V, V_O= 1–V step, 20% to 80%		17		V/µs
t_R, t_F	Rise, fall time	V_O = 200–mV step, input t_R = 1 ns		16		ns
	Settling time to 0.1%	V_O = 2–V step, input t_R = 50 ns		88		ns
	Settling time to 0.01%	V_O = 2–V step, input t_R = 50 ns		110		ns
	Over/Under Shoot	V_O = 2–V step, input t_R = 50 ns		0.6		%
	Overdrive recovery time	G = 2, 2x output overdrive		240		ns
HD2	Second-order harmonic distortion	f = 10 kHz, V_O = 2 V_PP		–131		dBc
HD3	Third-order harmonic distortion	f = 10 kHz, V_O = 2 V_PP		–143		dBc
e_N	Input voltage noise	f > 10 kHz , 1/f corner at 150 Hz		12		nV/√Hz
i_N	Input current noise	f > 10 kHz , 1/f corner at 900 Hz		0.2		pA/√Hz
	Channel-to-channel crosstalk	f = 100 kHz, V_O = 2 V_PP		–130		dBc
DC PERFORMANCE
A_OL	Open-loop voltage gain	V_O = ±1 V	102	124		dB
V_OS	Input-referred offset voltage			0.35	1.9	mV
V_OS	Input-referred offset voltage	T_A = –40°C to +125°C⁽¹⁾		0.5	2.1	mV
	Input offset voltage drift	T_A = –40°C to +125°C⁽¹⁾		1.2	5	µV/°C
	Input bias current			50	90	nA
	Input bias current	T_A = –40°C to +125°C⁽¹⁾		70	115	nA
	Input offset current			5	30	nA
INPUT
V_ICR	Common-mode input range		V_S–– 0.2		V_S+–1.1	V
V_ICR	Common-mode input range	T_A = –40°C to +125°C⁽¹⁾	V_S–– 0.1		V_S+–1.1	V
CMRR	Common-mode rejection ratio	V_CM= V_S-– 0.2Vto V_S+– 1.1 V	86	104		dB
	Common-mode input impedance			1050 \|\| 1.1		MΩ\|\|pF
	Differential input impedance			1 \|\| 0.2		MΩ\|\|pF
OUTPUT
V_OL	Output voltage, low			V_s–+0.02	V_s–+0.05	V
V_OH	Output voltage, high		V_s+– 0.1	V_s––0.05		V
	Linear output drive (sourcing/sinking)	V_O = ±1 V, ΔV_OS < 1 mV , V_S= 5 V	16	28		mA
	Linear output drive (sourcing/sinking)	V_O = ±1 V, ΔV_OS< 1 mV , V_S= 3 V	11	13.5		mA
Z_O	Closed-loop output impedance	G = 1, I_OUT = ±5 mA DC		1.1		mΩ
POWER SUPPLY
V_S	Specified operating voltage		2.7		5.4	V
I_Q	Quiescent current per amplifier			170	210	µA
I_Q	Quiescent current per amplifier	T_A = –40°C to +125°C⁽¹⁾		220	290	µA
PSRR	Power-supply rejection ratio	ΔV_S = 0.3 V	86	103		dB

(1) Based on electrical characterization of 32 devices. Minimum and maximum values are not specified by final automated test equipment (ATE) nor by QA sample testing. Typical specifications are ±1 sigma.