ref195gru-reel Analog Devices, Inc., ref195gru-reel Datasheet - Page 2

• Manufacturer Part Number: ref195gru-reel
• Description: Precision Micropower, Low Dropout Voltage References
• Manufacturer: Analog Devices, Inc.

REF19x Series
TABLE OF CONTENTS
Specifications..................................................................................... 3
REVISION HISTORY
9/06—Rev. H to Rev. I
Updated Format..................................................................Universal
Changes to Table 25 ....................................................................... 15
Changes to Figure 6........................................................................ 16
Changes to Figure 10, Figure 12, Figure 14, and Figure 16....... 17
Changes to Figure 18...................................................................... 18
Changes to Figure 20...................................................................... 19
Changes to Figure 23...................................................................... 20
Changes to Figure 25...................................................................... 21
Updated Outline Dimensions ....................................................... 25
Changes to Ordering Guide .......................................................... 26
6/05—Rev. G to Rev. H
Updated Format..................................................................Universal
Changes to Caption in Figure 7 .................................................... 16
Updated Outline Dimensions ....................................................... 25
Changes to Ordering Guide .......................................................... 26
Electrical Characteristics—REF191 @ T
Electrical Characteristics—REF191 @ −40°C ≤ T
Electrical Characteristics—REF191 @ −40°C ≤ T
Electrical Characteristics—REF192 @ T
Electrical Characteristics—REF192 @ −40°C ≤ T
Electrical Characteristics—REF192 @ −40°C ≤ T
Electrical Characteristics—REF193 @ T
Electrical Characteristics—REF193 @ −40°C ≤ T
Electrical Characteristics—REF193 @ T
Electrical Characteristics—REF194 @ T
Electrical Characteristics—REF194 @ −40°C ≤ T
Electrical Characteristics—REF194 @ −40°C ≤ T
Electrical Characteristics—REF195 @ T
Electrical Characteristics—REF195 @ −40°C ≤ T
Electrical Characteristics—REF195 @ −40°C ≤ T
Electrical Characteristics—REF196 @ T
Electrical Characteristics—REF196 @ −40°C ≤ T
Electrical Characteristics—REF196 @ −40°C ≤ T
Electrical Characteristics—REF198 @ T
Electrical Characteristics—REF198 @ −40°C ≤ T
Electrical Characteristics—REF198 @ −40°C ≤ T
....................................................................................................... 11
....................................................................................................... 12
....................................................................................................... 14
A
A
A
A
a
A
A
A
= 25°C..................... 8
= 25°C .................... 3
= 25°C .................... 5
= 25°C .................... 7
≤ −40°C ≤ +125°C 8
= 25°C .................. 10
= 25°C .................. 11
= 25°C .................. 13
A
A
A
A
A
A
A
A
A
A
A
A
A
≤ +85°C .. 4
≤+125°C. 5
≤ +85°C.. 6
≤ +125°C 6
≤ +85°C.. 7
≤ +85°C.. 9
≤ +125°C 9
≤ +85°C 10
≤ +125°C
≤ +85°C 12
≤ +125°C
≤ +85°C 13
≤ +125°C
Rev. I | Page 2 of 28
Absolute Maximum Ratings ......................................................... 15
Typical Performance Characteristics ........................................... 16
Applications..................................................................................... 19
Outline Dimensions ....................................................................... 25
7/04—Rev. F to Rev. G
Changes to Ordering Guide .............................................................4
3/04—Rev. E to Rev. F
Updated Absolute Maximum Rating ..............................................4
Changes to Ordering Guide .......................................................... 14
Updated Outline Dimensions....................................................... 24
1/03—Rev. D to Rev. E
Changes to Figure 3 and Figure 4................................................. 15
Changes to Output Short Circuit Behavior................................. 17
Changes to Figure 20...................................................................... 17
Changes to Figure 24...................................................................... 19
Updated Outline Dimensions....................................................... 23
1/96—Revision 0: Initial Version
Wafer Test Limits........................................................................ 14
Thermal Resistance .................................................................... 15
ESD Caution................................................................................ 15
Output Short-Circuit Behavior ................................................ 19
Device Power Dissipation Considerations.............................. 19
Output Voltage Bypassing ......................................................... 19
Sleep Mode Operation............................................................... 19
Basic Voltage Reference Connections ..................................... 19
Membrane Switch-Controlled Power Supply ......................... 19
Current-Boosted References with Current Limiting............. 20
Negative Precision Reference without Precision Resistors ... 20
Stacking Reference ICs for Arbitrary Outputs ....................... 21
Precision Current Source .......................................................... 21
Switched Output 5 V/3.3 V Reference..................................... 22
Kelvin Connections.................................................................... 22
Fail-Safe 5 V Reference.............................................................. 23
Low Power, Strain Gage Circuit ............................................... 24
Ordering Guide .......................................................................... 26