Features: • 10.000 V OUTPUT ± 1.000 mV (.01%)
• TEMPERATURE DRIFT: 0.6 ppm/°C
• LOW NOISE: 6µV p-p (0.1-10Hz)
• INDUSTRY STD PINOUT- 8 PIN DIP OR SURFACE MOUNT PACKAGE
• EXCELLENT LINE REGULATION: 6ppm/V Typ.
• OUTPUT TRIM CAPABILITYPinout
Specifications
| Output (V) |
Initial Error (mV) |
Temperature Coefficient (ppm/°C) |
Noise (µVpp) |
Feature |
Package |
| 10 |
1, 1.6, 2 |
0.6, 1, 2 |
6 |
Low Cost |
8 DIP
8 SMT |
|
MIN |
TPY |
MIN |
MIN |
TPY |
MIN |
MIN |
TPY |
MIN |
|
Power Supply
Operating Temp. (A,B,C)
Operating Temp. (J,K,L)
Storage Temperature
Short Circuit Protection |
+13.5
0
-40
-65 |
+15
|
+22
+70
+85
+150 |
*
*
*
* |
*
*
*
* |
*
*
*
* |
*
*
*
* |
*
*
*
* |
*
*
*
* |
V
°C
°C
°C
|
|
Continuous |
|
DescriptionThe VRE310 is a low cost, high precision +10 V reference. Available in an industry standard 8-pin DIP or SMT, the device is ideal for upgrading systems that use lower performance references.
The device VRE310 provides ultrastable +10 V output with ±1.0 mV (.01%) initial accuracy and a temperature coefficient of 0.6 ppm/oC. 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 VRE310 series the most accurate reference available in a standard 8-pin DIP or SMT package.
For enhanced performance, the VRE310 has an external trim option for users who want less than 0.01% 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.
Applications
The VRE310 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 VRE310 offers superior performance over monolithic references.
VRE310 Data Sheet
