VRE4112 CIRRUS [Cirrus Logic], VRE4112 Datasheet
VRE4112
Related parts for VRE4112
VRE4112 Summary of contents
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... The series offers superior performance over standard on-chip references commonly found with data converters. DEScRiption The VRE4112/VRE4125/VRE4141 are low cost, high precision bandgap references that operate from +5 V. These devices feature low noise, digital error correc- tion, and an SOIC-8 package. The ultra stable output is 0.05% accurate with a temperature coefficient as low as 1.0 ppm/º ...
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... ABSolutE MAXiMuM RAtinGS Power Supply to any input pin ......-0.3V to +5.6V Operating Temp. (B,C) ...................... 0ºC to 70ºC Operating Temp. (K) ....................-40ºC to +85ºC Storage Temperature Range .....-65ºC to +150ºC ElEctRicAl SpEciFicAtionS for VRE4112 for VRE4125 and VRE4141 +25º parameter Symbol Input Voltage V IN ...
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tYpicAl pERFoRMAncE cuRVES Load Regulation vs Temperature Line Regulation vs Temperature Enable Response VRE4100DS Output Voltage vs Load ...
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VRE4100 Total Current ( Supply Voltage (ON) Output Voltage Change vs Sink Current I Dropout Voltage vs Load Current (V OUT 4 ...
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... The proper connection for the VRE4112/VRE4125/VRE4141 series voltage references is shown below. To achieve the specified performance, pay careful attention to the layout. Commons should be connected to a single point to minimize interconnect resistances. This will reduce voltage errors, noise pickup, and noise coupled from the power supply ...
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... Reference TC vs. ∆T change from 25°C for 1 LSB change 4. opERAtionAl notES input cApAcitoR An input capacitor is recommended for the VRE4112/VRE4125/VRE4141. A supply bypass capacitor on the input will assure that the reference is working from a low impedance source which will improve stability. It can improve the transient response when the load current is suddenly increased. ...
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... MEchAnicAl hYStERESiS Recommendations to minimize mechanical stress: 1) Mount the VRE4112/VRE4125/VRE4141 near the edges or corners of the PCB. The center of the board generally has the highest mechanical and thermal stress. 2) Mechanically isolate the device by cutting a U shaped slot around the package. This provides some mechanical and thermal isolation from the rest of the circuit ...
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VRE4100 contActinG ciRRuS loGic SuppoRt For all Apex Precision Power product questions and inquiries, call toll free 800-546-2739 in North America. For inquiries via email, please contact tucson.support@cirrus.com. International customers can also request support by contacting their local Cirrus Logic Sales Representative. To ...