SNAS795A February 2020 – July 2020 REF4132-Q1
PRODUCTION DATA.
| PARAMETER | TEST CONDITION | MIN | TYP | MAX | UNIT | ||
|---|---|---|---|---|---|---|---|
| ACCURACY AND DRIFT | |||||||
| Output voltage accuracy | TA = 25°C | –0.05 | 0.05 | % | |||
| Output voltage temperature coefficient | –40°C ≤ TA ≤ 125°C | REF4132 A grade | 12 | ppm/℃ | |||
| –40°C ≤ TA ≤ 125°C | REF4132 B grade | 30 | ppm/℃ | ||||
| LINE & LOAD REGULATION | |||||||
| ΔVREF/ΔVIN | Line Regulation | VREF + VDO ≤ VIN ≤ 5.5 V | 2 | ppm/V | |||
| VREF + VDO ≤ VIN ≤ 5.5 V | 15 | ppm/V | |||||
| VREF = 5 V, VREF + VDO ≤ VIN ≤ 5.5 V | 55 | ppm/V | |||||
| ΔVREF/ΔIL | Load Regulation | IL = 0 mA to 10mA, VIN = VREF + VDO | 20 | ppm/mA | |||
| IL = 0 mA to 10mA, VIN = VREF + VDO | 120 | ppm/mA | |||||
| POWER SUPPLY | |||||||
| VIN | Input voltage | VREF + VDO | 5.5 | V | |||
| IQ | Quiescent current | Active mode | 80 | 100 | µA | ||
| Shutdown mode, VEN = 0 V | 2.5 | 5 | µA | ||||
| VEN | Enable pin
Voltage |
Voltage reference in active mode (EN=1) | 1.6 | V | |||
| Voltage reference in shutdown mode (EN=0) | 0.5 | V | |||||
| IEN | Enable pin
current |
VEN = 5.5 V | 1 | 2 | µA | ||
| VDO | Dropout voltage | IL = 0 mA | 50 | mV | |||
| IL = 0 mA | 100 | mV | |||||
| IL = 10 mA | 500 | mV | |||||
| ISC | Short circuit current (1) | VREF = 0 V | 18 | 11.5 | mA | ||
| TURNON | |||||||
| tON | Turn-on time | 0.1% settling, CL = 1 µF, 10% to 90% | 2.5 | ms | |||
| NOISE | |||||||
| en(p-p) | Low frequency
noise |
ƒ = 0.1 Hz to 10 Hz | 15 | ppmp-p | |||
| en | Wide band
noise |
ƒ = 10 Hz to 10 kHz | 24 | µVrms | |||
| HYSTERESIS AND LONG-TERM STABILITY | |||||||
| Long-term stability | 0 to 1000h at 35℃ | 30 | ppm | ||||
| VHYST | Output voltage hysteresis | TA= 25℃ to −40℃ to 125℃ to 25℃ | 35 | ppm | |||
| CAPACITIVE LOAD | |||||||
| CL | Stable output capacitor range | 0.1 | 10 | µF | |||