VRE305LD
VRE305LD Datasheet
The VRE305 is recommended for use as a reference for 14, 16, or 18 bit D/A converters which require an external precision reference. The device is also ideal for calibrating scale factor on high resolution A/D converters. The VRE305 offers superior performance over monolithic references.
| Part | Datasheet |
|---|---|
VRE305LD |
VRE305LD (pdf) |
| Related Parts | Information |
|---|---|
VRE305KS |
VRE305KS |
VRE305BD |
VRE305BD |
VRE305BS |
VRE305BS |
VRE305JD |
VRE305JD |
VRE305JS |
VRE305JS |
VRE305KD |
VRE305KD |
| PDF Datasheet Preview |
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| P r o d u c t IInnnnoovvaa t i o n FFr roomm VRVER3E03055 Precision Voltage Reference +5 V Output, ± mV Temperature Drift ppm/ºC Low Noise 3 uVP-P 0.1-10Hz Industry Standard Pinout 8-pin DIP or Surface Mount Package Excellent Line Regulation 6 ppm/V Typical Output Trim Capability The VRE305 is recommended for use as a reference for 14, 16, or 18 bit D/A converters which require an external precision reference. The device is also ideal for calibrating scale factor on high resolution A/D converters. The VRE305 offers superior performance over monolithic references. The VRE305 is a low cost, high precision +5 V reference. Packaged in an industry standard 8-pin DIP or SMT, the device is ideal for upgrading systems that use lower performance references. The device provides ultrastable +5 V output with mV initial accuracy and a temperature coefficient of ppm/°C. This improvement in accuracy is made possible by a unique, patented multipoint laser compensation technique. Significant improvements have been made in other performance parameters as well, including initial accuracy, warm-up drift, line regulation, and long-term stability, making the VRE305 series the most accurate reference available in a standard 8-pin DIP or SMT. For enhanced performance, the VRE305 has an external trim option for users who want less than initial error. For ultra low noise applications, an external capacitor can be attached between the noise reduction pin and the ground pin. A reference ground pin is provided to eliminate socket contact resistance errors. Figure BLOCK DIAGRAM Selection Guide Model Initial Error Temp. Coeff. Temp. Range ppm/ºC VRE305AS VRE305AD VRE305BS VRE305BD VRE305CS VRE305CD VRE305JS VRE305JD VRE305KS VRE305KD VRE305LS VRE305LD 0ºC to +70ºC 0ºC to +70ºC 0ºC to +70ºC 0ºC to +70ºC 0ºC to +70ºC 0ºC to +70ºC -40ºC to +85ºC -40ºC to +85ºC -40ºC to +85ºC -40ºC to +85ºC -40ºC to +85ºC -40ºC to +85ºC Package Options SIP8 GD DIP8 KD SIP8 GD DIP8 KD SIP8 GD DIP8 KD SIP8 GD DIP8 KD SIP8 GD DIP8 KD SIP8 GD DIP8 KD 8-pin Surface Mount |
| More datasheets: 422-125 | 422-150 | 426-175 | 422-200 | 426-125 | 426-150 | 426-200 | 422-175 | FIT0256 | C3VFSE7 |
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