Datasheet MAX6037 (Maxim) - 2
| 制造商 | Maxim |
| 描述 | Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 |
| 页数 / 页 | 18 / 2 — Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23. … |
| 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. ABSOLUTE MAXIMUM RATINGS. MAX6037
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Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 ABSOLUTE MAXIMUM RATINGS
IN, OUT, SHDN, ADJ to GND...-0.3V to +6V Operating Temperature Range ...-40°C to +125°C Output Short Circuit to GND or IN... Continuous Junction Temperature ..+150°C Continuous Power Dissipation (TA = +70°C) Storage Temperature Range ...-65°C to +150°C 5-Pin SOT23 (derate 7.1mW/°C above +70°C)..571mW Lead Temperature (soldering, 10s) ...+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
MAX6037 ELECTRICAL CHARACTERISTICS—MAX6037_12 (VOUT = 1.25V)
(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_12 (0.2%) 1.2475 1.250 1.2525 Output Voltage VOUT TA = +25°C MAX6037B_12 (0.3%) 1.2462 1.250 1.2538 V MAX6037C_12 (0.5%) 1.2438 1.250 1.2563 Output-Voltage Temperature MAX6037A_12 6 25 TCVOUT ppm/°C Coefficient (Note 2, 4) MAX6037B/C_12 6 50 Line Regulation ∆VOUT/∆VIN 2.5V ≤ VIN ≤ 5.5V 0.0006 0.0096 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.008 0.072 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.006 0.072 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.025 0.12 Sinking: -5mA ≤ IOUT ≤ -1mA 0.014 0.12 Short to GND 16 OUT Short-Circuit Current ISC mA Short to IN 32 Thermal Hysteresis (Note 3) ∆VOUT/cycle 485 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 6 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 15 µVRMS Initial power-up 360 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 3V, SHDN pulled µs 75 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 3V, VSHDN = 0V 125 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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IN, OUT, SHDN, ADJ to GND...-0.3V to +6V Operating Temperature Range ...-40°C to +125°C Output Short Circuit to GND or IN... Continuous Junction Temperature ..+150°C Continuous Power Dissipation (TA = +70°C) Storage Temperature Range ...-65°C to +150°C 5-Pin SOT23 (derate 7.1mW/°C above +70°C)..571mW Lead Temperature (soldering, 10s) ...+300°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
MAX6037 ELECTRICAL CHARACTERISTICS—MAX6037_12 (VOUT = 1.25V)
(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_12 (0.2%) 1.2475 1.250 1.2525 Output Voltage VOUT TA = +25°C MAX6037B_12 (0.3%) 1.2462 1.250 1.2538 V MAX6037C_12 (0.5%) 1.2438 1.250 1.2563 Output-Voltage Temperature MAX6037A_12 6 25 TCVOUT ppm/°C Coefficient (Note 2, 4) MAX6037B/C_12 6 50 Line Regulation ∆VOUT/∆VIN 2.5V ≤ VIN ≤ 5.5V 0.0006 0.0096 %/V Sourcing: 0 ≤ IOUT ≤ 1mA 0.008 0.072 Sourcing: 1mA ≤ IOUT ≤ 5mA 0.006 0.072 Load Regulation ∆VOUT/∆IOUT %/mA Sinking: -1mA ≤ IOUT ≤ 0 0.025 0.12 Sinking: -5mA ≤ IOUT ≤ -1mA 0.014 0.12 Short to GND 16 OUT Short-Circuit Current ISC mA Short to IN 32 Thermal Hysteresis (Note 3) ∆VOUT/cycle 485 ppm Long-Term Stability ∆VOUT/time 1000h at TA = +25°C 133 ppm
DYNAMIC
f = 0.1Hz to 10Hz 6 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 15 µVRMS Initial power-up 360 To VOUT = 0.1% Turn-On Settling Time tR of final value, VIN = 3V, SHDN pulled µs 75 COUT = 0.02µF from low to high Output Impedance when ZOUT VIN = 3V, VSHDN = 0V 125 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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