SBOS919C August 2019 – August 2020 OPA862
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
AC PERFORMANCE | |||||||
SSBW | Differential small-signal bandwidth | VOD = 20 mVPP | 44 | MHz | |||
VOD = 20 mVPP, G = 4 V/V, RF = 700 Ω | 48 | ||||||
VOD = 20 mVPP, G = –2 V/V, RF = 700 Ω | 48 | ||||||
LSBW | Differential large-signal bandwidth | VOD = 1 VPP | 42 | MHz | |||
VS = ±2.5 V, VOD = 5 VPP | 14 | ||||||
VOD = 10 VPP | 7.5 | ||||||
GBWP | Differential gain-bandwidth product | VOD = 40 mVPP, G = 200 V/V, RF = 700 Ω |
400 | MHz | |||
Bandwidth for 0.1-dB flatness | VOD = 20 mVPP, G = 2 V/V | 6.5 | MHz | ||||
Output balance (ΔVOD / ΔVOCM) | VOD = 5 VPP, f = 1 MHz | 41 | dB | ||||
SR | Slew rate(1) (20% – 80%) | VOD = 10 VPP | 140 | V/µs | |||
Overshoot, undershoot | VOD = 10-V step | 0.2% | |||||
tr, tf | Rise and fall time | VOD = 200-mV step | 8.5 | ns | |||
Settling time | To 0.0015% of final value, VOD = 10-V step |
100 | ns | ||||
Input overdrive recovery | VIN = VS ± 0.5 V, VREF = midsupply | 100 | ns | ||||
Output overdrive recovery | G = –4 V/V, VOD = 2x overdrive | 120 | ns | ||||
HD2 | Second-order harmonic distortion | VOD = 10 VPP, f = 15 kHz | –133 | dBc | |||
VOD = 10 VPP, f = 50 kHz | –122 | ||||||
VOD = 10 VPP, f = 350 kHz | –110 | ||||||
HD3 | Third-order harmonic distortion | VOD = 10 VPP, f = 15 kHz | –148 | dBc | |||
VOD = 10 VPP, f = 50 kHz | –140 | ||||||
VOD = 10 VPP, f = 350 kHz | –110 | ||||||
en | Differential output noise | f ≥ 10 kHz | 8.3 | nV/√Hz | |||
Input voltage noise of A1 and A2 | f ≥ 5 kHz | 2.3 | |||||
ei | Input current noise of A1 | f ≥ 100 kHz | 0.7 | pA/√Hz | |||
Input current noise of A2 | f ≥ 100 kHz | 0.9 | |||||
DC PERFORMANCE | |||||||
VOS | Differential output offset voltage | ±50 | ±700 | µV | |||
Input offset voltage for A1, A2 | ±50 | ±325 | |||||
Differential output offset drift | TA = 0°C to 85°C, TA = –40°C to 125°C |
SOIC | ±1.5 | ±9 | µV/°C | ||
WSON | ±1.5 | ±7 | |||||
Input offset voltage drift for A1, A2 | TA = 0°C to 85°C, TA = –40°C to 125°C |
SOIC | ±0.5 | ±3 | |||
WSON | ±0.5 | ±2.5 | |||||
IB | Input bias current, A1 | 1 | 3.1 | µA | |||
Input bias current, A2 | VREF pin | ±5 | ±90 | nA | |||
Input bias current drift, A1 | TA = –40°C to 125°C | 13 | nA/°C | ||||
Input bias current drift, A2 | VREF pin, TA = –40°C to 125°C | ±65 | pA/°C | ||||
IOS | Input offset current, A1 | ±4 | ±110 | nA | |||
G | Differential gain | 2 | V/V | ||||
Differnetial gain error | ±0.1 | ±0.25 | % | ||||
Differential gain error drift | TA = –40°C to 125°C | ±0.02 | ppm/°C | ||||
RINT | Internal resistors | 700 | Ω | ||||
INPUT | |||||||
CMIR | Input common-mode range, A1 | VS– + 0.5 | VS+ – 1.1 | V | |||
VREF pin common-mode range | VS– + 1.3 | VS+ – 1.1 | |||||
ΔVOS (2) at CMIR specification, A1 | VCM = VS+ – 1.1 V and VCM = VS– + 0.5 V |
±25 | µV | ||||
ΔVOS (2) at CMIR specification | VREF = VS+ – 1.1 V and VREF = VS– + 1.3 V |
±50 | µV | ||||
CMRR | Common-mode rejection ratio | CMRR = VOD / VIN, VIN = VREF, VCM = ±1 V, RREF = 0 Ω |
100 | 120 | dB | ||
Input impedance common-mode, A1 | 325 || 0.6 | MΩ || pF | |||||
Input impedance differential-mode, A1 | 35 || 1.9 | kΩ || pF | |||||
Input impedance, A2 | VREF pin | 2.3 || 3.5 | GΩ || pF | ||||
OUTPUT | |||||||
VOL | Output voltage range low | Each output, single-ended | VS– + 0.15 | VS– + 0.25 | V | ||
VOH | Output voltage range high | Each output, single-ended | VS+ – 0.25 | VS+ – 0.15 | V | ||
Linear output current | VS = ±5 V, VOD = ±2.65 V, ∆VOCM < ±10 mV relative to no-load condition | 40 | 60 | mA | |||
POWER SUPPLY | |||||||
VS | Specified operating voltage | Single-supply referred to GND | 3 | 10 | 12.6 | V | |
IQ | Quiescent current | VS = ±5 V, TA = 25°C | 2.8 | 3.1 | 3.3 | mA | |
Quiescent current drift | VS = ±5 V, TA = –40°C to 125°C | 9 | µA/°C | ||||
PSRR | Power-supply rejection ratio | VIN = VREF = 0 V, ΔVS = 2 V | 105 | 115 | dB | ||
POWER DOWN | |||||||
Disable voltage threshold | Disabled above specified voltage | VS– + 1.5 | V | ||||
Enable voltage threshold | Enabled below specified voltage | VS– + 1 | V | ||||
Disable pin bias current | –10 | 10 | nA | ||||
Power-down quiescent current | 12 | 20 | µA | ||||
Turn-on time delay | 1.3 | µs | |||||
Turn-off time delay | 2.5 | µs |