Datasheet MAX6129 (Maxim) - 4
| 制造商 | Maxim |
| 描述 | Ultra-Low-Power Series Voltage Reference |
| 页数 / 页 | 16 / 4 — Ultra-Low-Power Series Voltage Reference. ELECTRICAL … |
| 文件格式/大小 | PDF / 998 Kb |
| 文件语言 | 英语 |
Ultra-Low-Power Series Voltage Reference. ELECTRICAL CHARACTERISTICS—MAX6129_30 (VOUT = 3.000V). PARAMETER. SYMBOL. CONDITIONS
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Ultra-Low-Power Series Voltage Reference ELECTRICAL CHARACTERISTICS—MAX6129_30 (VOUT = 3.000V)
(VIN = 3.2V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6129A (±0.4%) 2.9880 3.0000 3.0120 Output Voltage VOUT TA = +25°C V MAX6129B (±1%) 2.9700 3.0000 3.0300
MAX6129
Output Voltage Temperature MAX6129A 40 TCVOUT ppm/°C Coefficient (Notes 2, 3) MAX6129B 100 Line Regulation (Note 4) ∆VOUT/∆VIN VIN = 3.2V to 12.6V 15 250 µV/V I ∆V OUT = 0 to 4mA 0.1 0.6 Load Regulation (Note 4) OUT/ ∆ µV/µA IOUT IOUT = 0 to -1mA 2.4 6.5 IOUT = 0 0.2 100 Dropout Voltage (Notes 4, 6) VIN - VOUT mV IOUT = 4mA 140 200 Output Short-Circuit Current ISC 25 mA Long-Term Stability ∆VOUT/time 1000 hours at +25°C 150 ppm Thermal Hysteresis (Note 5) 140 ppm
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 50 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 161 µVRMS Ripple Rejection ∆VOUT/∆VIN VIN = 3.2V ±200mV, f = 120Hz 37 dB Turn-On Settling Time tR To VOUT = 0.1% of final value 775 µs
INPUT
Supply Voltage Range VIN 3.2 12.6 V Supply Current IIN 6.75 µA Change in Supply Current IIN/VIN VIN = 3.2V to 12.6V 1.0 1.5 µA/V (Note 4)
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(VIN = 3.2V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6129A (±0.4%) 2.9880 3.0000 3.0120 Output Voltage VOUT TA = +25°C V MAX6129B (±1%) 2.9700 3.0000 3.0300
MAX6129
Output Voltage Temperature MAX6129A 40 TCVOUT ppm/°C Coefficient (Notes 2, 3) MAX6129B 100 Line Regulation (Note 4) ∆VOUT/∆VIN VIN = 3.2V to 12.6V 15 250 µV/V I ∆V OUT = 0 to 4mA 0.1 0.6 Load Regulation (Note 4) OUT/ ∆ µV/µA IOUT IOUT = 0 to -1mA 2.4 6.5 IOUT = 0 0.2 100 Dropout Voltage (Notes 4, 6) VIN - VOUT mV IOUT = 4mA 140 200 Output Short-Circuit Current ISC 25 mA Long-Term Stability ∆VOUT/time 1000 hours at +25°C 150 ppm Thermal Hysteresis (Note 5) 140 ppm
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 50 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 161 µVRMS Ripple Rejection ∆VOUT/∆VIN VIN = 3.2V ±200mV, f = 120Hz 37 dB Turn-On Settling Time tR To VOUT = 0.1% of final value 775 µs
INPUT
Supply Voltage Range VIN 3.2 12.6 V Supply Current IIN 6.75 µA Change in Supply Current IIN/VIN VIN = 3.2V to 12.6V 1.0 1.5 µA/V (Note 4)
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