VRE306CS

VRE306CS Datasheet

VRE306

Part	Datasheet
VRE306CS	VRE306CS (pdf)

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VRE306 VRVER3E03066 Precision Voltage Reference +6 V Output, ± mV Temperature Drift ppm/ºC Low Noise 4 uVP-P 0.1-10Hz Industry Standard Pinout 8-pin Surface Mount Package Excellent Line Regulation 6 ppm/V Typical Output Trim Capability The VRE306 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 VRE306 offers superior performance over monolithic references. The VRE306 is a low cost, high precision +6 V reference. Available in an industry standard 8-pin surface mount package, the device is ideal for upgrading systems that use lower performance references. The device provides ultrastable +6 V output with mV initial accuracy and a temperature coefficient of 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 VRE306 series the most accurate reference available in a standard 8-pin SMT package. For enhanced performance, the VRE306 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 Initial Error Temp. Coeff. Model ppm/ºC VRE306A VRE306C Temp. Range ºC 0ºC to +70ºC 0ºC to +70ºC 8-pin Surface Mount Package Style GD VRE3w0w6wD.cSirrus.com Copyright Cirrus Logic, Inc. 2012 All Rights Reserved APR 20121 APEX − VRE306DSREVE VRE306 CHARACTERISTICS AND SPECIFICATIONS ELECTRICAL SPECIFICATIONS VPS = +15V, T = +25ºC, RL = 10KΩ Unless Otherwise Noted. Model VRE306A Parameter ABSOLUTE MAXIMUM RATINGS Power Supply Operating Temperature A,C Storage Temperature +150 Short Circuit Protection Continuous OUTPUT VOLTAGE VRE306 Temp. Sensor Voltage Note 1 OUTPUT VOLTAGE ERRORS Initial Error

PDF Datasheet Preview

VRE306

VRVER3E03066

Precision Voltage Reference
+6 V Output, ± mV Temperature Drift ppm/ºC Low Noise 4 uVP-P 0.1-10Hz Industry Standard Pinout 8-pin Surface Mount

Package Excellent Line Regulation 6 ppm/V Typical Output Trim Capability

The VRE306 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 VRE306 offers superior performance over monolithic references.

The VRE306 is a low cost, high precision +6 V reference. Available in an industry standard 8-pin surface mount package, the device is ideal for upgrading systems that use lower performance references.

The device provides ultrastable +6 V output with mV initial accuracy and a temperature coefficient of 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 VRE306 series the most accurate reference available in a standard 8-pin SMT package.

For enhanced performance, the VRE306 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

Initial Error Temp. Coeff.

Model
ppm/ºC

VRE306A

VRE306C

Temp. Range ºC
0ºC to +70ºC 0ºC to +70ºC
8-pin Surface Mount Package Style GD

VRE3w0w6wD.cSirrus.com

Copyright Cirrus Logic, Inc. 2012 All Rights Reserved

APR 20121 APEX − VRE306DSREVE

VRE306

CHARACTERISTICS AND SPECIFICATIONS

ELECTRICAL SPECIFICATIONS

VPS = +15V, T = +25ºC, RL = 10KΩ Unless Otherwise Noted.

Model

VRE306A

Parameter

ABSOLUTE MAXIMUM RATINGS

Power Supply

Operating Temperature A,C

Storage Temperature
+150

Short Circuit Protection

Continuous

OUTPUT VOLTAGE

VRE306

Temp. Sensor Voltage Note 1

OUTPUT VOLTAGE ERRORS

Initial Error

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Datasheet ID: VRE306CS 518227