米6体育平台手机版

SBOS522A June 2010 – November 2019 OPA333-Q1

PRODUCTION DATA.

at V_S = 1.8 V to 5.5 V, T_A = 25°C, R_L = 10 kΩ connected to V_S / 2, V_CM = V_S / 2, V_O = V_S / 2 (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
OFFSET VOLTAGE
V_OS	Input offset voltage	V_S = 5 V		2	10	μV
dV_OS/d_T	Input offset voltage drift	V_S = 5 V, T_A = –40°C to +125°C		0.02	0.05	μV/°C
PSRR	Power supply rejection ratio	V_S = 1.8 V to 5.5 V, T_A = –40°C to +125°C		1	6	μV/V
	Long-term stability⁽¹⁾			See ⁽¹⁾
	Channel separation, dc			0.1		μV/V
INPUT BIAS CURRENT
I_B	Input bias current			±70	±200	pA
I_B	Input bias current	T_A = –40°C to +125°C		±200		pA
I_OS	Input offset current			±140	±400	pA
NOISE
	Input voltage noise	f = 0.01 Hz to 1 Hz		0.3		μV_PP
	Input voltage noise	f = 0.1 Hz to 10 Hz		1.1		μV_PP
i_n	Input current noise	f = 10 Hz		100		fA/√Hz
INPUT VOLTAGE RANGE
V_CM	Common-mode voltage		(V–) – 0.1		(V+) + 0.1	V
CMRR	Common-mode rejection ratio	(V–) – 0.1 V < V_CM < (V+) + 0.1 V , T_A = –40°C to +125°C	106	130		dB
INPUT CAPACITANCE
	Differential			2		pF
	Common mode			4		pF
OPEN-LOOP GAIN
A_OL	Open-loop voltage gain	(V–) + 100 mV < V_O < (V+) – 100 mV, R_L = 10 kΩ, T_A = –40°C to +125°C	106	130		dB
FREQUENCY RESPONSE
GBW	Gain-bandwidth product	C_L = 100 pF		350		kHz
SR	Slew rate	G = 1		0.16		V/μs
OUTPUT
	Voltage output swing from rail	R_L = 10 kΩ		30	50	mV
	Voltage output swing from rail	R_L = 10 kΩ, T_A = –40°C to +125°C			85	mV
I_SC	Short-circuit current			±5		mA
C_L	Capacitive load drive		See Typical Characteristics
	Open-loop output impedance	f = 350 kHz, I_O = 0 A		2		kΩ
POWER SUPPLY
I_Q	Quiescent current per amplifier	I_O = 0 A		17	25	μA
I_Q	Quiescent current per amplifier over temperature	T_A = –40°C to +125°C			30	μA
	Turn-on time	V_S = 5 V		100		μs

(1) 300-hour life test at 150°C demonstrated randomly distributed variation of approximately 1 μV.