ADR1581BRTZ-R2 Analog Devices Inc, ADR1581BRTZ-R2 Datasheet - Page 2

• Manufacturer Part Number: ADR1581BRTZ-R2
• Description: IC VREF PREC SHUNT 1.25V SOT23-3
• Manufacturer: Analog Devices Inc

Specifications of ADR1581BRTZ-R2

• Temperature Coefficient: 50ppm/°C
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Mounting Type: Surface Mount
• Current - Output: 10mA
• Voltage - Output: 1.25V
• Operating Temperature: -40°C ~ 85°C
• Tolerance: ±0.12%
• Number Of Channels: 1
• Reference Type: Shunt
• Current - Cathode: 60µA
• Topology: Shunt
• Reference Voltage: 1.25V
• Reference Voltage Tolerance: 1mV
• Voltage Reference Case Style: SOT-23
• No. Of Pins: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ADR1581
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Pin Configuration............................................................................. 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 4
Typical Performance Characteristics ............................................. 5
Theory of Operation ........................................................................ 6
REVISION HISTORY
5/07—Revision 0: Initial Version
ESD Caution.................................................................................. 4
Applying the ADR1581................................................................ 6
Rev. 0 | Page 2 of 12
Outline Dimensions ....................................................................... 11
Temperature Performance............................................................6
Voltage Output Nonlinearity vs. Temperature ..........................7
Reverse Voltage Hysteresis...........................................................7
Output Impedance vs. Frequency ...............................................8
Noise Performance and Reduction .............................................8
Turn-On Time ...............................................................................8
Transient Response .......................................................................9
Precision Micropower Low Dropout Reference .......................9
Using the ADR1581 with 3 V Data Converters ..................... 10
Ordering Guide .......................................................................... 12