SBOS556D June 2011 – August 2020 OPA171-Q1 , OPA2171-Q1 , OPA4171-Q1
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
OFFSET VOLTAGE | ||||||
VOS | Input offset voltage | 0.25 | ±1.8 | mV | ||
Input offset voltage over temperature | TA = –40°C to 125°C | 0.3 | ±2 | mV | ||
dVOS/dT | Input offset voltage drift (over temperature) | TA = –40°C to 125°C | 0.3 | ±2(2) | µV/°C | |
PSRR | Input offset voltage over temperature vs power supply | VS = 4.5 V to 36 V | 120 | ±3 | µV/V | |
Channel separation, DC | 5 | µV/V | ||||
INPUT BIAS CURRENT | ||||||
IB | Input bias current | ±8 | ±15 | pA | ||
Input bias current over temperature | ±3.5 | nA | ||||
IOS | Input offset current | ±4 | pA | |||
Input offset current over temperature | ±3.5 | nA | ||||
NOISE | ||||||
Input voltage noise | f = 0.1 Hz to 10 Hz | 3 | µVPP | |||
en | Input voltage noise density | f = 100 Hz | 25 | nV/√ Hz | ||
f = 1 kHz | 14 | nV/√ Hz | ||||
INPUT VOLTAGE | ||||||
VCM | Common-mode voltage range(1) | (V–) – 0.1 | (V+) – 2 | V | ||
CMRR | Common-mode rejection ratio (over temperature) | VS = ±2.25 V (V–) – 0.1 V < VCM < (V+) – 2 V | 90 | 104 | dB | |
VS = ±18 V (V–) – 0.1 V < VCM < (V+) – 2 V | 104 | 120 | dB | |||
INPUT IMPEDANCE | ||||||
Differential | 100 || 3 | MΩ || pF | ||||
Common-mode | 6 || 3 | 1012Ω || pF | ||||
OPEN-LOOP GAIN | ||||||
AOL | Open-loop voltage gain (over temperature) | VS = 4.5 V to 36 V (V–) + 0.35 V < VO < (V+) – 0.35 V | 110 | 130 | dB | |
FREQUENCY RESPONSE | ||||||
GBP | Gain bandwidth product | 3 | MHz | |||
SR | Slew rate | G = 1 | 1.5 | V/µs | ||
tS | Settling time | To 0.1%, VS = ±18 V G = 1, 10-V step | 6 | µs | ||
To 0.01% (12 bit), VS = ±18 V G = 1, 10-V step | 10 | µs | ||||
Overload recovery time | V±IN × Gain > VS | 2 | µs | |||
THD+N | Total harmonic distortion + noise | G = 1, f = 1 kHz VO = 3 VRMS | 0.0002% | |||
OUTPUT | ||||||
VO | Voltage output swing from rail (over temperature) | RL = 10 kΩ AOL ≥ 110 dB | (V–) + 0.35 | (V+) – 0.35 | V | |
ISC | Short-circuit current | Sourcing | 25 | mA | ||
Sinking | –37 | |||||
CLOAD | Capacitive load drive | See Section 6.7 | pF | |||
RO | Open-loop output resistance | f = 1 MHz, IO = 0 A | 150 | Ω | ||
POWER SUPPLY | ||||||
VS | Specified voltage range | TA = –40°C to 125°C | 4.5 | 36 | V | |
IQ | Quiescent current per amplifier | IO = 0 A, TA = –40°C to 125°C | 475 | 595 | µA |