Datasheet ADR512W (Analog Devices) - 3
| 制造商 | Analog Devices |
| 描述 | 1.2 V Precision Low Noise Shunt Voltage Reference |
| 页数 / 页 | 12 / 3 — ADR512W. SPECIFICATIONS ELECTRICAL CHARACTERISTICS. Table 1. Parameter. … |
| 文件格式/大小 | PDF / 316 Kb |
| 文件语言 | 英语 |
ADR512W. SPECIFICATIONS ELECTRICAL CHARACTERISTICS. Table 1. Parameter. Symbol. Test Conditions/Comments. Min. Typ. Max. Unit
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ADR512W SPECIFICATIONS ELECTRICAL CHARACTERISTICS
IIN = 100 µA to 10 mA at TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
Output Voltage1 VO 1.192 1.2 1.208 V Initial Accuracy VOERR −8.0 +8.0 mV Temperature Coefficient A Grade TCVO −40°C < TA < +85°C 60 ppm/°C Output Voltage Change vs. IIN ΔVR IIN = 0.1 mA to 10 mA 3 mV Dynamic Output Impedence (ΔVR/ΔIR) IIN = 1 mA ± 100 µA 0.3 Ω Minimum Operating Current IIN −40°C < TA < +85°C 100 µA Voltage Noise eN p-p f = 0.1 Hz to 10 Hz 4 µV p-p Turn-On Settling Time2 tR To within 0.1% of output 10 µs Output Voltage Hysteresis VO_HYS 50 ppm 1 The forward diode voltage characteristic at −1 mA is typically 0.65 V. 2 Measured without a load capacitor. Rev. 0 | Page 3 of 12 Document Outline Features Applications Pin Configuration General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Terminology Applications Information Adjustable Precision Voltage Source Output Voltage Trim Using the ADR512W with Precision Data Converters Precise Negative Voltage Reference Outline Dimensions Ordering Guide Automotive Products
ADR512W SPECIFICATIONS ELECTRICAL CHARACTERISTICS
IIN = 100 µA to 10 mA at TA = 25°C, unless otherwise noted.
Table 1. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
Output Voltage1 VO 1.192 1.2 1.208 V Initial Accuracy VOERR −8.0 +8.0 mV Temperature Coefficient A Grade TCVO −40°C < TA < +85°C 60 ppm/°C Output Voltage Change vs. IIN ΔVR IIN = 0.1 mA to 10 mA 3 mV Dynamic Output Impedence (ΔVR/ΔIR) IIN = 1 mA ± 100 µA 0.3 Ω Minimum Operating Current IIN −40°C < TA < +85°C 100 µA Voltage Noise eN p-p f = 0.1 Hz to 10 Hz 4 µV p-p Turn-On Settling Time2 tR To within 0.1% of output 10 µs Output Voltage Hysteresis VO_HYS 50 ppm 1 The forward diode voltage characteristic at −1 mA is typically 0.65 V. 2 Measured without a load capacitor. Rev. 0 | Page 3 of 12 Document Outline Features Applications Pin Configuration General Description Revision History Specifications Electrical Characteristics Absolute Maximum Ratings Thermal Resistance ESD Caution Typical Performance Characteristics Terminology Applications Information Adjustable Precision Voltage Source Output Voltage Trim Using the ADR512W with Precision Data Converters Precise Negative Voltage Reference Outline Dimensions Ordering Guide Automotive Products