VRE3025AS Cirrus Logic Inc, VRE3025AS Datasheet - Page 6

• Manufacturer Part Number: VRE3025AS
• Description: IC VOLT REF PREC 2.5V 8-SMD
• Manufacturer: Cirrus Logic Inc

Specifications of VRE3025AS

• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±0.25mV
• Temperature Coefficient: 0.6ppm/°C
• Voltage - Input: 8 ~ 36 V
• Number Of Channels: 1
• Current - Quiescent: 4mA
• Current - Output: 15mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SMD
• Product: Voltage References
• Topology: Series References
• Output Voltage: 2.5 V
• Average Temperature Coefficient (typ): 0.6 PPM / C
• Series Vref - Input Voltage (max): 40 V
• Shunt Current (max): 15 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1773

VRE3025
6. THERMAL HYSTERISIS
A change in output voltage as a result of a temperature change. When references experience a temperature change
and return to the initial temperature, they do not always have the same initial voltage. Thermal hysterisis is difficult to
correct and is a major error source in systems that experience temperature changes greater than 25°C. Reference
vendors are starting to include this important specification in their datasheets.
PIN CONFIGURATION
CONTACTING CIRRUS LOGIC SUPPORT
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For inquiries via email, please contact [e-mail].
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Cirrus Logic, Inc. and its subsidiaries ("Cirrus") believe that the information contained in this document is accurate and reliable. However, the information is subject
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does not extend to other copying such as copying for general distribution, advertising or promotional purposes, or for creating any work for resale.
CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROP-
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SUITABLE FOR USE IN PRODUCTS SURGICALLY IMPLANTED INTO THE BODY, AUTOMOTIVE SAFETY OR SECURITY DEVICES, LIFE SUPPORT PROD-
UCTS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUS-
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CUSTOMER OR CUSTOMER’S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOMER AGREES,
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LIABILITY, INCLUDING ATTORNEYS’ FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES.
Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex Precision Power, Apex and the Apex Precision Power logo designs are trademarks of Cirrus Logic, Inc.
All other brand and product names in this document may be trademarks or service marks of their respective owners.
6
N/C
+V
GND
N/C
IN
3
4
1
2
VRE3025
VIEW
TOP
10000
8
7
6
5
1000
0.01
100
0.1
10
1
NOISE
REDUCTION
N/C
TRIM
V
1
OUT
Reference TC vs. ∆T change from 25°C for 1 LSB change
P r o d u c t T e c h n o l o g y F r o m
1
0
1
0
8 BIT
10 BIT
12 BIT
14 BIT
16 BIT
18 BIT
20 BIT
0
VRE3025DS