Datasheet MAX6037 (Maxim) - 3
| 制造商 | Maxim |
| 描述 | Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 |
| 页数 / 页 | 18 / 3 — Low-Power, Fixed and Adjustable Reference. with Shutdown in SOT23. MAX6037 |
| 文件格式/大小 | PDF / 439 Kb |
| 文件语言 | 英语 |
Low-Power, Fixed and Adjustable Reference. with Shutdown in SOT23. MAX6037
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Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 MAX6037 ELECTRICAL CHARACTERISTICS—MAX6037_12 (VOUT = 1.25V) (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 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_21 (VOUT = 2.048V)
(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 OUTPUT
MAX6037A_21 (0.2%) 2.0439 2.0480 2.0521 Output Voltage VOUT TA = +25°C MAX6037B_21 (0.3%) 2.0418 2.0480 2.0542 V MAX6037C_21 (0.5%) 2.0378 2.0480 2.0582 Output-Voltage Temperature MAX6037A_21 6 25 TCVOUT ppm/°C Coefficient (Note 2, 4) MAX6037B/C_21 6 50 Line Regulation ∆VOUT/∆VIN 2.5V ≤ VIN ≤ 5.5V 0.0008 0.0107 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.006 0.044 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.004 0.044 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.02 0.195 Sinking: -5mA ≤ IOUT ≤ -1mA 0.01 0.195 Short to GND 16 OUT Short-Circuit Current ISC mA Short to IN 32 Thermal Hysteresis (Note 3) ∆VOUT/cycle 458 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 11 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 25 µVRMS Initial power-up 2.1 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 3V, SHDN pulled ms 2 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 3V, VSHDN = 0V 205 kΩ Disabled Capacitive-Load Stability COUT 0.02 1 µF Range (Note 4)
INPUT
Supply Voltage Range VIN Guaranteed by line regulation test 2.5 5.5 V Quiescent Supply Current IIN 190 275 µA Shutdown Supply Current ISHDN VSHDN = 0V 0.05 500 nA
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(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 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_21 (VOUT = 2.048V)
(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 OUTPUT
MAX6037A_21 (0.2%) 2.0439 2.0480 2.0521 Output Voltage VOUT TA = +25°C MAX6037B_21 (0.3%) 2.0418 2.0480 2.0542 V MAX6037C_21 (0.5%) 2.0378 2.0480 2.0582 Output-Voltage Temperature MAX6037A_21 6 25 TCVOUT ppm/°C Coefficient (Note 2, 4) MAX6037B/C_21 6 50 Line Regulation ∆VOUT/∆VIN 2.5V ≤ VIN ≤ 5.5V 0.0008 0.0107 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.006 0.044 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.004 0.044 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.02 0.195 Sinking: -5mA ≤ IOUT ≤ -1mA 0.01 0.195 Short to GND 16 OUT Short-Circuit Current ISC mA Short to IN 32 Thermal Hysteresis (Note 3) ∆VOUT/cycle 458 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 11 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 25 µVRMS Initial power-up 2.1 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 3V, SHDN pulled ms 2 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 3V, VSHDN = 0V 205 kΩ Disabled Capacitive-Load Stability COUT 0.02 1 µF Range (Note 4)
INPUT
Supply Voltage Range VIN Guaranteed by line regulation test 2.5 5.5 V Quiescent Supply Current IIN 190 275 µA Shutdown Supply Current ISHDN VSHDN = 0V 0.05 500 nA
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