米6体育平台手机版

ZHCSWX9C January 1995 – August 2024 OPA132 , OPA2132 , OPA4132

PRODUCTION DATA

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机械数据 (封装 | 引脚)

D|14
- MPDS177H

散热焊盘机械数据 (封装 | 引脚)

订购信息

5.7 Electrical Characteristics

at T_A = 25°C, V_S = ±15V, R_L = 2kΩ connected to midsupply, and V_CM = V_OUT = midsupply (unless otherwise noted)

PARAMETER		TEST CONDITIONS		MIN	TYP	MAX	UNIT
OFFSET VOLTAGE
V_OS	Input offset voltage	OPAx132U			±0.2	±0.5	mV
V_OS	Input offset voltage	OPAx132UA			±0.5	±2	mV
dV_OS/dT	Input offset voltage drift	T_A = –40°C to +85°C			±2	±10	μV/°C
PSRR	Power-supply rejection ratio	±2.5V ≤ V_S ≤ ±18V	OPAx132U		±5	±15	μV/V
PSRR	Power-supply rejection ratio	±2.5V ≤ V_S ≤ ±18V	OPAx132UA		±5	±30	μV/V
	Channel separation (dual and quad)	R_L = 2kΩ			0.2		μV/V
INPUT BIAS CURRENT
I_B	Input bias current⁽¹⁾				±5	±50	pA
I_B	Input bias current⁽¹⁾	T_A = –40°C to +85°C		See Typical Characteristics			pA
I_OS	Input offset current⁽¹⁾				±2	±50	pA
NOISE
e_n	Input voltage noise density	f = 10Hz			23		nV/√Hz
		f = 100Hz			10
		f = 1kHz			8
		f = 10kHz			8
I_n	Input current noise density	f = 1kHz			3		fA/√Hz
INPUT VOLTAGE
V_CM	Common-mode voltage			(V–) + 2.5	±13	(V+) – 3.5	V
CMRR	Common-mode rejection ratio	–12.5V ≤ V_CM ≤ 11.5V	OPAx132U	96	100		dB
CMRR	Common-mode rejection ratio	–12.5V ≤ V_CM ≤ 11.5V	OPAx132UA	86	94		dB
INPUT IMPEDANCE
	Differential				10¹³ \|\| 10		Ω \|\| pF
	Common-mode	–12.5V ≤ V_CM ≤ 11.5V			10¹³ \|\| 7		Ω \|\| pF
OPEN-LOOP GAIN
A_OL	Open-loop voltage gain	R_L = 10kΩ, –14.5V ≤ V_O ≤ 13.8V	OPAx132U	110	120		dB
		R_L = 10kΩ, –14.5V ≤ V_O ≤ 13.8V	OPAx132UA	104	120
		R_L = 2kΩ, –13.8V ≤ V_O ≤ 13.5V	OPAx132U	110	126
		R_L = 2kΩ, –13.8V ≤ V_O ≤ 13.5V	OPAx132UA	104	120
		R_L = 600Ω, –12.8V ≤ V_O ≤ 12.5V	OPAx132U	110	130
		R_L = 600Ω, –12.8V ≤ V_O ≤ 12.5V	OPAx132UA	104	120
FREQUENCY RESPONSE
GBW	Gain bandwidth product				8		MHz
SR	Slew rate				±20		V/μs
	Settling time	10V step, G = 1, C_L = 100pF	0.1%		0.7		μs
	Settling time	10V step, G = 1, C_L = 100pF	0.01%		1		μs
THD+N	Total harmonic distortion plus noise	f = 1kHz, G = 1, V_O = 3.5V_rms	R_L = 2kΩ		0.0008%
THD+N	Total harmonic distortion plus noise	f = 1kHz, G = 1, V_O = 3.5V_rms	R_L = 600Ω		0.0009%
	Overload recovery time	G = ±1			600		ns
OUTPUT
V_O	Voltage output	R_L = 10kΩ	Positive	(V+) – 1.2	(V+) – 0.9		V
		R_L = 10kΩ	Negative		(V–) + 0.3	(V–) + 0.5
		R_L = 2kΩ	Positive	(V+) – 1.5	(V+) – 1.1
		R_L = 2kΩ	Negative		(V–) + 1.2	(V–) + 0.9
		R_L = 600Ω	Positive	(V+) – 2.5	(V+) – 2.0
		R_L = 600Ω	Negative		(V–) + 2.2	(V–) + 1.5
I_SC	Short-circuit current	Sourcing			36		mA
I_SC	Short-circuit current	Sinking			–30		mA
	Capacitive load drive (stable operation)			See Typical Characteristics
POWER SUPPLY
I_Q	Quiescent current (per amplifier)	I_O = 0mA			±4	±4.8	mA

(1) High-speed test at T_J= 25°C.