Datasheet MAX6078A, MAX6078B (Maxim) - 3
| 制造商 | Maxim |
| 描述 | Low-Power, Low-Drift, Low-Noise Voltage Reference |
| 页数 / 页 | 13 / 3 — Electrical Characteristics – 2.5V. PARAMETER. SYMBOL. CONDITIONS. MIN. … |
| 文件格式/大小 | PDF / 1.0 Mb |
| 文件语言 | 英语 |
Electrical Characteristics – 2.5V. PARAMETER. SYMBOL. CONDITIONS. MIN. TYP. MAX. UNITS
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MAX6078A/MAX6078B Low-Power, Low-Drift, Low-Noise Voltage Reference
Electrical Characteristics – 2.5V
(VIN = +3.3V, IOUT = 0mA, COUT = 0.1µF, TA = -55°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C (Note 1))
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Voltage MAX6078A, TA = +25°C -0.04 +0.04 % Accuracy MAX6078B, TA = +25°C -0.08 +0.08 Output Voltage -40°C to +125°C (Note 2) 2 10 TCV ppm/°C Temperature Drift OUT -55°C to +125°C (Note 2) 2 10 Over specified operating input voltage Line Regulation 10 175 µV/V range Load Regulation -3mA ≤ IOUT ≤ +3mA 5 125 µV/mA IOUT = 3mA (Note 3) 100 Dropout Voltage mV IOUT = 100µA (Note 3) 10 Output Current IOUT Guaranteed by Load Regulation -3 +3 mA Sourcing to ground 36 Short-Circuit Current ISC mA Sinking current from VIN 24 Long-Term Stability 1000 hours at TA = +25°C 20 ppm Thermal Hysteresis (Note 4) 20 ppm 0.1Hz to 10Hz, COUT = 0.1µF 12 µVpp 10Hz to 10kHz, C Output Noise Voltage e OUT = 0.1μF 30 OUT µV 10Hz to 10kHz, C RMS OUT = 0.1μF, CNR = 20 0.01µF Output Noise Spectral f = 100Hz, COUT = 0.1µF 580 nV/ Density √Hz f = 100Hz, COUT = 0.1μF, CNR = 0.01μF 385 Ripple Rejection f = 60Hz 50 dB Settling to 0.1%, C C NR = 0.01μF 50 OUT = 0.1μF Turn-On Settling Time ms Settling to 0.1%, No C C NR 5 OUT = 0.1μF Settling to 0.1%, C C NR = 0.01μF 30 OUT = 0.1μF Enable Settling Time tEN ms Settling to 0.1%, No C C NR 3 OUT = 0.1µF Capacitive-Load 0.1 4.7 µF Stability Range Supply Voltage VIN 2.7 5.5 V www.maximintegrated.com Maxim Integrated | 3 Document Outline General Description Applications Benefits and Features Simplified Block Diagram Absolute Maximum Ratings Package Information 8 TDFN 8 WLP Electrical Characteristics – 2.5V Typical Operating Characteristics Pin Configurations 6 WLP 8 TDFN-EP Pin Description Functional Diagram Typical Operating Circuit Detailed Description Wideband Noise Reduction (NR) Output Bypassing Turn-On Time Output Force and Sense Shutdown Thermal Hysteresis Applications Information Precision Current Source Ordering Information Revision History
Electrical Characteristics – 2.5V
(VIN = +3.3V, IOUT = 0mA, COUT = 0.1µF, TA = -55°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C (Note 1))
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Output Voltage MAX6078A, TA = +25°C -0.04 +0.04 % Accuracy MAX6078B, TA = +25°C -0.08 +0.08 Output Voltage -40°C to +125°C (Note 2) 2 10 TCV ppm/°C Temperature Drift OUT -55°C to +125°C (Note 2) 2 10 Over specified operating input voltage Line Regulation 10 175 µV/V range Load Regulation -3mA ≤ IOUT ≤ +3mA 5 125 µV/mA IOUT = 3mA (Note 3) 100 Dropout Voltage mV IOUT = 100µA (Note 3) 10 Output Current IOUT Guaranteed by Load Regulation -3 +3 mA Sourcing to ground 36 Short-Circuit Current ISC mA Sinking current from VIN 24 Long-Term Stability 1000 hours at TA = +25°C 20 ppm Thermal Hysteresis (Note 4) 20 ppm 0.1Hz to 10Hz, COUT = 0.1µF 12 µVpp 10Hz to 10kHz, C Output Noise Voltage e OUT = 0.1μF 30 OUT µV 10Hz to 10kHz, C RMS OUT = 0.1μF, CNR = 20 0.01µF Output Noise Spectral f = 100Hz, COUT = 0.1µF 580 nV/ Density √Hz f = 100Hz, COUT = 0.1μF, CNR = 0.01μF 385 Ripple Rejection f = 60Hz 50 dB Settling to 0.1%, C C NR = 0.01μF 50 OUT = 0.1μF Turn-On Settling Time ms Settling to 0.1%, No C C NR 5 OUT = 0.1μF Settling to 0.1%, C C NR = 0.01μF 30 OUT = 0.1μF Enable Settling Time tEN ms Settling to 0.1%, No C C NR 3 OUT = 0.1µF Capacitive-Load 0.1 4.7 µF Stability Range Supply Voltage VIN 2.7 5.5 V www.maximintegrated.com Maxim Integrated | 3 Document Outline General Description Applications Benefits and Features Simplified Block Diagram Absolute Maximum Ratings Package Information 8 TDFN 8 WLP Electrical Characteristics – 2.5V Typical Operating Characteristics Pin Configurations 6 WLP 8 TDFN-EP Pin Description Functional Diagram Typical Operating Circuit Detailed Description Wideband Noise Reduction (NR) Output Bypassing Turn-On Time Output Force and Sense Shutdown Thermal Hysteresis Applications Information Precision Current Source Ordering Information Revision History