Datasheet MAX6037 (Maxim) - 4
| Fabricante | Maxim |
| Descripción | Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 |
| Páginas / Página | 18 / 4 — Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 |
| Formato / tamaño de archivo | PDF / 439 Kb |
| Idioma del documento | Inglés |
Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23
Línea de modelo para esta hoja de datos
Versión de texto del documento
Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 ELECTRICAL CHARACTERISTICS—MAX6037_21 (VOUT = 2.048V) (continued)
(VIN = VSHDN = +3V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS SHUTDOWN (
SHDN
)
Logic-High Input Voltage VENH 2.5V ≤ VIN ≤ 5.5V 2.0 V Logic-Low Input Voltage VENL 2.5V ≤ VIN ≤ 5.5V 0.7 V
MAX6037
Logic-High Input Current IENH 2.5V ≤ VIN ≤ 5.5V, VSHDN = VIN -1000 0.15 +1000 nA Logic-Low Input Current IENL 2.5V ≤ VIN ≤ 5.5V, VSHDN = 0V -1000 0.05 +1000 nA
ELECTRICAL CHARACTERISTICS—MAX6037_25 (VOUT = 2.500V)
(VIN = VSHDN = +5V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6037A_25 (0.2%) 2.4950 2.500 2.5050 Output Voltage VOUT TA = +25°C MAX6037B_25 (0.3%) 2.4925 2.500 2.5075 V MAX6037C_25 (0.5%) 2.4875 2.500 2.5125 Output-Voltage Temperature MAX6037A_25 6 25 TCVOUT ppm/°C Coefficient (Note 2, 4) MAX6037B/C_25 6 50 Line Regulation ∆VOUT/∆VIN (VOUT + 0.2V) ≤ VIN ≤ 5.5V 0.0004 0.012 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.005 0.036 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.003 0.036 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.02 0.2 Sinking: -5mA ≤ IOUT ≤ -1mA 0.01 0.2 Short to GND 33 OUT Short-Circuit Current ISC mA Short to IN 32 ISOURCE = 1mA 40 100 Dropout Voltage (Note 5) VIN - VOUT mV ISOURCE = 5mA 190 410 Thermal Hysteresis (Note 3) ∆VOUT/cycle 514 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 14 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 30 µVRMS Initial power-up 2.2 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 5V, SHDN pulled ms 2 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 5V, VSHDN = 0V 250 kΩ Disabled Capacitive-Load Stability COUT 0.02 1 µF Range (Note 4)
4 _______________________________________________________________________________________
(VIN = VSHDN = +3V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS SHUTDOWN (
SHDN
)
Logic-High Input Voltage VENH 2.5V ≤ VIN ≤ 5.5V 2.0 V Logic-Low Input Voltage VENL 2.5V ≤ VIN ≤ 5.5V 0.7 V
MAX6037
Logic-High Input Current IENH 2.5V ≤ VIN ≤ 5.5V, VSHDN = VIN -1000 0.15 +1000 nA Logic-Low Input Current IENL 2.5V ≤ VIN ≤ 5.5V, VSHDN = 0V -1000 0.05 +1000 nA
ELECTRICAL CHARACTERISTICS—MAX6037_25 (VOUT = 2.500V)
(VIN = VSHDN = +5V, IOUT = 0, COUT = 0.1µF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6037A_25 (0.2%) 2.4950 2.500 2.5050 Output Voltage VOUT TA = +25°C MAX6037B_25 (0.3%) 2.4925 2.500 2.5075 V MAX6037C_25 (0.5%) 2.4875 2.500 2.5125 Output-Voltage Temperature MAX6037A_25 6 25 TCVOUT ppm/°C Coefficient (Note 2, 4) MAX6037B/C_25 6 50 Line Regulation ∆VOUT/∆VIN (VOUT + 0.2V) ≤ VIN ≤ 5.5V 0.0004 0.012 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.005 0.036 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.003 0.036 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.02 0.2 Sinking: -5mA ≤ IOUT ≤ -1mA 0.01 0.2 Short to GND 33 OUT Short-Circuit Current ISC mA Short to IN 32 ISOURCE = 1mA 40 100 Dropout Voltage (Note 5) VIN - VOUT mV ISOURCE = 5mA 190 410 Thermal Hysteresis (Note 3) ∆VOUT/cycle 514 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 14 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 30 µVRMS Initial power-up 2.2 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 5V, SHDN pulled ms 2 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 5V, VSHDN = 0V 250 kΩ Disabled Capacitive-Load Stability COUT 0.02 1 µF Range (Note 4)
4 _______________________________________________________________________________________