米6体育平台手机版

ZHCSFP9B December 2016 – November 2017 OPA170-Q1 , OPA2170-Q1 , OPA4170-Q1

PRODUCTION DATA.

封装选项

机械数据 (封装 | 引脚)

DBV|5
- MPDS018T

散热焊盘机械数据 (封装 | 引脚)

订购信息

6.7 Electrical Characteristics

at T_A = 25°C, V_CM = V_OUT = V_S / 2, and R_L = 10 kΩ connected to V_S / 2 (unless otherwise noted)

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
OFFSET VOLTAGE
V_OS	Input offset voltage	T_A = 25°C		0.25	±1.8	mV
V_OS	Input offset voltage	T_A = –40°C to 125°C			±2	mV
dV_OS/dT	Input offset voltage drift	T_A = –40°C to 125°C		±0.3	±2	µV/°C
PSRR	Input offset voltage vs power supply	V_S = 4 V to 36 V T_A = –40°C to 125°C		1	±5	µV/V
	Channel separation, dc			5		µV/V
INPUT BIAS CURRENT
I_B	Input bias current	T_A = 25°C		±8	±15	pA
		T_A = –40°C to 125°C (OPA170-Q1 and OPA2170-Q1)			±3.5	nA
		T_A = –40°C to 125°C (OPA4170-Q1)			±16	nA
I_OS	Input offset current	T_A = 25°C		±4	±15	pA
		T_A = –40°C to 125°C (OPA170-Q1 and OPA2170-Q1)			±3.5	nA
		T_A = –40°C to 125°C (OPA4170-Q1)			±16	nA
NOISE
	Input voltage noise	ƒ = 0.1 Hz to 10 Hz		2		µV_PP
e_n	Input voltage noise density	ƒ = 100 Hz		22		nV/√Hz
e_n	Input voltage noise density	ƒ = 1 kHz		19		nV/√Hz
INPUT VOLTAGE
V_CM	Common-mode voltage range⁽¹⁾		(V–) – 0.1		(V+) – 2	V
CMRR	Common-mode rejection ratio	V_S = ±2 V, (V–) – 0.1 V < V_CM < (V+) – 2 V T_A = –40°C to 125°C	90	104		dB
CMRR	Common-mode rejection ratio	V_S = ±18 V, (V–) – 0.1 V < V_CM < (V+) – 2 V T_A = –40°C to 125°C	104	120		dB
INPUT IMPEDANCE
	Differential			100 \|\| 3		MΩ \|\| pF
	Common-mode			6 \|\| 3		10¹² Ω \|\| pF
OPEN-LOOP GAIN
A_OL	Open-loop voltage gain	V_S = 4 V to 36 V (V–) + 0.35 V < V_O < (V+) – 0.35 V T_A = –40°C to 125°C	110	130		dB
FREQUENCY RESPONSE
GBP	Gain bandwidth product			1.2		MHz
SR	Slew rate	G = 1		0.4		V/µs
t_S	Settling time	To 0.1%, V_S = ±18 V, G = 1 10-V step		20		µs
t_S	Settling time	To 0.01% (12-bit), V_S = ±18 V, G = 1 10-V step		28		µs
	Overload recovery time	V_IN × Gain > V_S		2		µs
THD+N	Total harmonic distortion + noise	G = 1, ƒ = 1 kHz, V_O = 3 V_RMS		0.0002%
OUTPUT
V_O	Voltage output swing from positive rail	I_L = 0 mA V_S = 4 V to 36 V	10			mV
V_O	Voltage output swing from positive rail	I_L sourcing 1 mA V_S = 4 V to 36 V	115			mV
V_O	Voltage output swing from negative rail	I_L = 0 mA V_S = 4 V to 36 V			8	mV
V_O	Voltage output swing from negative rail	I_L sinking 1 mA V_S = 4 V to 36 V			70	mV
V_O	Voltage output swing from rail	V_S = 5 V R_L = 10 kΩ T_A = –40°C to 125°C	(V–) + 0.03		(V+) – 0.05	V
V_O	Voltage output swing from rail	R_L = 10 kΩ A_OL ≥ 110 dB T_A = –40°C to 125°C	(V–) + 0.35		(V+) – 0.35	V
I_SC	Short-circuit current		–20		17	mA
C_LOAD	Capacitive load drive		See Typical Characteristics			pF
R_O	Open-loop output resistance	ƒ = 1 MHz I_O = 0 A		900		Ω
POWER SUPPLY
V_S	Specified voltage range		2.7		36	V
I_Q	Quiescent current per amplifier	I_O = 0 A T_A = 25°C		110	145	µA
I_Q	Quiescent current per amplifier	I_O = 0 A T_A = –40°C to 125°C			155	µA
TEMPERATURE
	Specified range		–40		125	°C
	Operating range		–55		150	°C

(1) The input range can be extended beyond (V+) – 2 V up to V+. For additional information, see Typical Characteristics and Application and Implementation.