SBOSA95E May 2022 – June 2024 OPA2863A , OPA863A
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
AC PERFORMANCE | ||||||
SSBW | Small-signal bandwidth | VOUT = 20 mVPP, G = 1 | 105 | MHz | ||
GBWP | Gain-bandwidth product | 50 | MHz | |||
LSBW | Large-signal bandwidth | VOUT = 2 VPP | 14 | MHz | ||
Bandwidth for 0.1-dB flatness | VOUT = 20 mVPP | 15 | MHz | |||
SR | Slew rate | VOUT = 2-V step | 100 | V/µs | ||
Rise, fall time | VOUT = 200-mV step | 9 | ns | |||
Settling time | To 0.1%, VOUT = 2-V step | 50 | ns | |||
To 0.01%, VOUT = 2-V step | 70 | |||||
Overshoot and undershoot | VOUT = 2-V step | 1 | % | |||
Overdrive recovery time | G = –1, 0.5-V overdrive beyond supplies | 70 | ns | |||
G = 1, 0.5-V overdrive beyond supplies | 90 | |||||
HD2 | Second-order harmonic distortion | f = 20 kHz, VOUT = 2 VPP | –129 | dBc | ||
HD3 | Third-order harmonic distortion | f = 20 kHz, VOUT = 2 VPP | –138 | dBc | ||
HD2 | Second-order harmonic distortion | f = 100 kHz, VOUT = 2 VPP | –107 | dBc | ||
HD3 | Third-order harmonic distortion | f = 100 kHz, VOUT = 2 VPP | –125 | dBc | ||
eN | Input voltage noise | 6.3 | nV/√Hz | |||
iN | Input current noise | 0.5 | pA/√Hz | |||
Closed-loop output impedance | f = 1 MHz | 0.2 | Ω | |||
Channel-to-channel crosstalk | f = 1 MHz, VOUT = 2 VPP | –120 | dBc | |||
DC PERFORMANCE | ||||||
AOL | Open-loop voltage gain | VOUT = ±2.5 V | 110 | 128 | dB | |
VOS | Input-referred offset voltage | –95 | ±10 | 95 | µV | |
Input offset voltage drift | TA = –40°C to +125°C | –1.2 | ±0.3 | 1.2 | µV/°C | |
Input bias current | TA ≅ 25°C | 0.3 | 0.73 | µA | ||
TA = –40°C to +85°C | 1.2 | |||||
TA = –40°C to +125°C | 1.6 | |||||
Input bias current drift | TA = –40°C to +125°C | ±3 | nA/°C | |||
Input offset current | –30 | ±10 | 30 | nA | ||
INPUT | ||||||
Input common-mode voltage | VS––0.2 | VS++0.2 | V | |||
CMRR | Common-mode rejection ratio | VCM = VS– – 0.2 V to VS+ – 1.6 V | 95 | 120 | dB | |
Input impedance common-mode | 650 || 0.8 | MΩ || pF | ||||
Input impedance differential mode | 200 || 0.5 | kΩ || pF | ||||
OUTPUT | ||||||
VOL | Output voltage, low | TA ≅ 25°C | VS–+0.14 | VS–+0.2 | V | |
TA = –40°C to +125°C | VS–+0.15 | VS–+0.22 | ||||
VOH | Output voltage, high | TA ≅ 25°C | VS+–0.2 | VS+–0.14 | V | |
TA = –40°C to +125°C | VS+–0.2 | VS+–0.15 | ||||
Linear output drive (sourcing and sinking) |
VOUT = ±2.5 V, ΔVOS < 1 mV(1) | 23 | 30 | mA | ||
Short-circuit current | 45 | mA | ||||
POWER SUPPLY | ||||||
IQ | Quiescent current per amplifier | TA ≈ 25°C | 800 | 925 | µA | |
TA = –40°C to +125°C | 1040 | |||||
PSRR | Power-supply rejection ratio | ΔVS = ±2 V(2) | 100 | 120 | dB | |
POWER DOWN | ||||||
Enable voltage threshold | Specified on when > VS+ – 0.5 V | 4.5 | V | |||
Disable voltage threshold | Specified off when < VS+ – 1.5 V | 3.5 | V | |||
Power-down quiescent current per channel | VPD ≤ VS+ – 1.5 V | 11 | 28 | µA | ||
VPD ≤ VS+ – 1.5 V, TA = –40°C to +125°C | 35 | |||||
Power-down pin bias current | 1 | 2.5 | µA | |||
Turn-on time delay | 8 | µs | ||||
Turn-off time delay | 3.5 | µs | ||||
AUXILIARY INPUT STAGE | ||||||
Gain-bandwidth product | 50 | MHz | ||||
Input voltage noise | 6.3 | nV/√Hz | ||||
Input current noise | 0.5 | pA/√Hz | ||||
Input-referred offset voltage | –95 | ±10 | 95 | μV | ||
Input bias current | TA ≅ 25°C | 0.2 | 0.6 | µA | ||
TA = –40°C to +125°C | 0.2 | 1.3 | ||||
Common-mode rejection ratio | VCM = 4.1 V to 5.2 V | 120 | dB | |||
Power supply rejection ratio | ΔVS = ±0.6 V | 120 | dB |