Datasheet REF198x (Analog Devices) - 2
| Manufacturer | Analog Devices |
| Description | 4.096V Precision Micropower, Low Dropout, Low Voltage Reference |
| Pages / Page | 28 / 2 — REF19x Series. Data Sheet. TABLE OF CONTENTS |
| Revision | L |
| File Format / Size | PDF / 509 Kb |
| Document Language | English |
REF19x Series. Data Sheet. TABLE OF CONTENTS
Model Line for this Datasheet
- REF192ESZ REF192ESZ-REEL REF192ESZ-REEL7 REF192FSZ REF192FSZ-REEL REF192FSZ-REEL7 REF192GPZ REF192GRUZ REF192GRUZ-REEL7 REF192GSZ REF192GSZ-REEL REF192GSZ-REEL7
Text Version of Document
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REF19x Series Data Sheet TABLE OF CONTENTS
Features .. 1 Electrical Characteristics—REF196 @ −40°C ≤ TA ≤ +125°C Applications... 1 ... 13 General Description ... 1 Electrical Characteristics—REF198 @ TA = 25°C.. 14 Test Pins ... 1 Electrical Characteristics—REF198 @ −40°C ≤ TA ≤ +85°C ... 14 Revision History ... 3 Electrical Characteristics—REF198 @ −40°C ≤ TA ≤ 125°C15 Specifications... 4 Absolute Maximum Ratings ... 16 Electrical Characteristics—REF191 @ TA = 25°C .. 4 Thermal Resistance .. 16 Electrical Characteristics—REF191 @ −40°C ≤ +85°C... 5 ESD Caution.. 16 Electrical Characteristics—REF191 @ −40°C ≤ T Typical Performance Characteristics ... 17 A ≤ +125°C... 6 Electrical Characteristics—REF192 @ T Applications Information .. 20 A = 25°C .. 6 Electrical Characteristics—REF192 @ −40°C ≤ T Output Short-Circuit Behavior .. 20 A ≤ +85°C ... 7 Device Power Dissipation Considerations.. 20 Electrical Characteristics—REF192 @ −40°C ≤ TA ≤ +125°C Output Voltage Bypassing ... 20 ... 7 Sleep Mode Operation... 20 Electrical Characteristics—REF193 @ TA = 25°C .. 8 Basic Voltage Reference Connections ... 20 Electrical Characteristics—REF193 @ −40°C ≤ TA ≤ +85°C Membrane Switch-Controlled Power Supply... 20 ... 8 Solder Hear Effect .. 21 Electrical Characteristics—REF193 @ TA ≤ −40°C ≤ +125°C ... 9 Current-Boosted References with Current Limiting... 21 Electrical Characteristics—REF194 @ T Negative Precision Reference Without Precision Resistors.. 22 A = 25°C .. 9 Electrical Characteristics—REF194 @ −40°C ≤ T Stacking Reference ICs for Arbitrary Outputs ... 22 A ≤ +85°C ... 10 Precision Current Source .. 23 Electrical Characteristics—REF194 @ −40°C ≤ TA ≤ +125°C Switched Output 5 V/3.3 V Reference... 23 ... 10 Kelvin Connections.. 24 Electrical Characteristics—REF195 @ TA = 25°C .. 11 Fail-Safe 5 V Reference.. 24 Electrical Characteristics—REF195 @ −40°C ≤ TA ≤ +85°C Low Power, Strain Gage Circuit ... 25 ... 11 Outline Dimensions ... 26 Electrical Characteristics—REF195 @ −40°C ≤ TA ≤ +125°C ... 12 Ordering Guide .. 27 Electrical Characteristics—REF196 @ T A = 25°C .. 12 Electrical Characteristics—REF196 @ −40°C ≤ TA ≤ +85°C ... 13 Rev. L | Page 2 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TEST PINS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—REF191 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF191 @ −40°C ≤ +85°C ELECTRICAL CHARACTERISTICS—REF191 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF192 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF192 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF192 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF193 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF193 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF193 @ TA ≤ −40°C ≤ +125°C ELECTRICAL CHARACTERISTICS—REF194 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF194 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF194 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF195 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF195 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF195 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF196 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF196 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF196 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF198 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF198 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF198 @ −40°C ≤ TA ≤ 125°C ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION OUTPUT SHORT-CIRCUIT BEHAVIOR DEVICE POWER DISSIPATION CONSIDERATIONS OUTPUT VOLTAGE BYPASSING SLEEP MODE OPERATION BASIC VOLTAGE REFERENCE CONNECTIONS MEMBRANE SWITCH-CONTROLLED POWER SUPPLY SOLDER HEAT EFFECT CURRENT-BOOSTED REFERENCES WITH CURRENT LIMITING NEGATIVE PRECISION REFERENCE WITHOUT PRECISION RESISTORS STACKING REFERENCE ICs FOR ARBITRARY OUTPUTS PRECISION CURRENT SOURCE SWITCHED OUTPUT 5 V/3.3 V REFERENCE KELVIN CONNECTIONS FAIL-SAFE 5 V REFERENCE LOW POWER, STRAIN GAGE CIRCUIT OUTLINE DIMENSIONS ORDERING GUIDE
REF19x Series Data Sheet TABLE OF CONTENTS
Features .. 1 Electrical Characteristics—REF196 @ −40°C ≤ TA ≤ +125°C Applications... 1 ... 13 General Description ... 1 Electrical Characteristics—REF198 @ TA = 25°C.. 14 Test Pins ... 1 Electrical Characteristics—REF198 @ −40°C ≤ TA ≤ +85°C ... 14 Revision History ... 3 Electrical Characteristics—REF198 @ −40°C ≤ TA ≤ 125°C15 Specifications... 4 Absolute Maximum Ratings ... 16 Electrical Characteristics—REF191 @ TA = 25°C .. 4 Thermal Resistance .. 16 Electrical Characteristics—REF191 @ −40°C ≤ +85°C... 5 ESD Caution.. 16 Electrical Characteristics—REF191 @ −40°C ≤ T Typical Performance Characteristics ... 17 A ≤ +125°C... 6 Electrical Characteristics—REF192 @ T Applications Information .. 20 A = 25°C .. 6 Electrical Characteristics—REF192 @ −40°C ≤ T Output Short-Circuit Behavior .. 20 A ≤ +85°C ... 7 Device Power Dissipation Considerations.. 20 Electrical Characteristics—REF192 @ −40°C ≤ TA ≤ +125°C Output Voltage Bypassing ... 20 ... 7 Sleep Mode Operation... 20 Electrical Characteristics—REF193 @ TA = 25°C .. 8 Basic Voltage Reference Connections ... 20 Electrical Characteristics—REF193 @ −40°C ≤ TA ≤ +85°C Membrane Switch-Controlled Power Supply... 20 ... 8 Solder Hear Effect .. 21 Electrical Characteristics—REF193 @ TA ≤ −40°C ≤ +125°C ... 9 Current-Boosted References with Current Limiting... 21 Electrical Characteristics—REF194 @ T Negative Precision Reference Without Precision Resistors.. 22 A = 25°C .. 9 Electrical Characteristics—REF194 @ −40°C ≤ T Stacking Reference ICs for Arbitrary Outputs ... 22 A ≤ +85°C ... 10 Precision Current Source .. 23 Electrical Characteristics—REF194 @ −40°C ≤ TA ≤ +125°C Switched Output 5 V/3.3 V Reference... 23 ... 10 Kelvin Connections.. 24 Electrical Characteristics—REF195 @ TA = 25°C .. 11 Fail-Safe 5 V Reference.. 24 Electrical Characteristics—REF195 @ −40°C ≤ TA ≤ +85°C Low Power, Strain Gage Circuit ... 25 ... 11 Outline Dimensions ... 26 Electrical Characteristics—REF195 @ −40°C ≤ TA ≤ +125°C ... 12 Ordering Guide .. 27 Electrical Characteristics—REF196 @ T A = 25°C .. 12 Electrical Characteristics—REF196 @ −40°C ≤ TA ≤ +85°C ... 13 Rev. L | Page 2 of 28 Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION TEST PINS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—REF191 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF191 @ −40°C ≤ +85°C ELECTRICAL CHARACTERISTICS—REF191 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF192 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF192 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF192 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF193 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF193 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF193 @ TA ≤ −40°C ≤ +125°C ELECTRICAL CHARACTERISTICS—REF194 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF194 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF194 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF195 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF195 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF195 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF196 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF196 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF196 @ −40°C ≤ TA ≤ +125°C ELECTRICAL CHARACTERISTICS—REF198 @ TA = 25°C ELECTRICAL CHARACTERISTICS—REF198 @ −40°C ≤ TA ≤ +85°C ELECTRICAL CHARACTERISTICS—REF198 @ −40°C ≤ TA ≤ 125°C ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION OUTPUT SHORT-CIRCUIT BEHAVIOR DEVICE POWER DISSIPATION CONSIDERATIONS OUTPUT VOLTAGE BYPASSING SLEEP MODE OPERATION BASIC VOLTAGE REFERENCE CONNECTIONS MEMBRANE SWITCH-CONTROLLED POWER SUPPLY SOLDER HEAT EFFECT CURRENT-BOOSTED REFERENCES WITH CURRENT LIMITING NEGATIVE PRECISION REFERENCE WITHOUT PRECISION RESISTORS STACKING REFERENCE ICs FOR ARBITRARY OUTPUTS PRECISION CURRENT SOURCE SWITCHED OUTPUT 5 V/3.3 V REFERENCE KELVIN CONNECTIONS FAIL-SAFE 5 V REFERENCE LOW POWER, STRAIN GAGE CIRCUIT OUTLINE DIMENSIONS ORDERING GUIDE
