AD680ANZ Analog Devices Inc, AD680ANZ Datasheet - Page 2

• Manufacturer Part Number: AD680ANZ
• Description: IC VREF PREC 2.5V LP 8-DIP
• Manufacturer: Analog Devices Inc
• Type: Voltage Referencer

Specifications of AD680ANZ

• Temperature Coefficient: 20ppm/°C
• Reference Type: Series
• Voltage - Output: 2.5V
• Tolerance: ±0.2%
• Voltage - Input: 4.5 ~ 36 V
• Number Of Channels: 1
• Current - Quiescent: 250µA
• Current - Output: 50mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Topology: Series
• Input Voltage: 4.5V To 36V
• Reference Voltage: 2.5V
• Reference Voltage Tolerance: 5mV
• Voltage Reference Case Style: DIP
• No. Of Pins: 8
• Current, Output: 0 to 10 mA
• Current, Supply: 195 μA
• Package Type: PDIP-8
• Power Dissipation: 1 mW
• Regulation, Line: 40 μV/V
• Regulation, Load: 80 μV/mA
• Regulator Type: Switching
• Temperature, Operating, Range: -40 to +85 °C
• Voltage, Input: 5 V
• Voltage, Noise: 8 μVp-p
• Voltage, Output: 2.5 V
• Voltage, Supply: 4.5 to 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

AD680
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 4
Pin Configuration and Connection Diagram............................... 5
Theory of Operation ........................................................................ 6
REVISION HISTORY
8/05—Rev. G to Rev. H
Changes to Ordering Guide ..........................................................11
12/04—Rev. F to Rev. G
Updated Format ................................................................. Universal
Changes to Ordering Guide ..........................................................11
5/04—Rev. E to Rev. F
Changes to ORDERING GUIDE ...................................................3
5/03—Rev. D to Rev. E
Changes to ORDERING GUIDE ...................................................3
Added ESD Caution ..........................................................................3
Changes to Figure 20.........................................................................7
Updated OUTLINE DIMENSIONS ...............................................8
7/01—Rev. C to Rev. D
Changes to SPECIFICATIONS........................................................2
Changes to ORDERING GUIDE ....................................................3
Table I added ......................................................................................6
Output Protection ........................................................................ 4
ESD Caution.................................................................................. 4
Applying the AD680 .................................................................... 6
Noise Performance ....................................................................... 6
Turn-on Time................................................................................ 7
Dynamic Performance................................................................. 7
Rev. H | Page 2 of 12
Outline Dimensions ....................................................................... 11
Load Regulation ............................................................................8
Temperature Performance............................................................8
Temperature Output Pin ..............................................................9
Differential Temperature Transducer .........................................9
Low Power, Low Voltage Reference for Data Converters ........9
4.5 V Reference from a 5 V Supply .......................................... 10
Voltage Regulator for Portable Equipment ............................. 10
Ordering Guide .......................................................................... 12