LTC1452
PRODUCTION12-Bit Rail-to-Rail Micropower DACs in SO-8
- Part Models
- 6
- 1ku List Price
- Starting From $5.17
Overview
- 12-Bit Resolution
- Buffered True Rail-to-Rail Voltage Output
- 3V Operation (LTC1453), ICC: 250µA Typ
- 5V Operation (LTC1451), ICC: 400µA Typ
- 3V to 5V Operation (LTC1452), ICC: 225µA Typ
- Built-In Reference:
- 2.048V (LTC1451)
- 1.220V (LTC1453)
- Multiplying Version (LTC1452)
- Power-On Reset
- SO-8 Package
- 3 wire Cascadable Serial Interface
- Maximum DNL Error: 0.5LSB
- Schmitt Trigger on Clock Input Allows Direct Optocoupler Interface
The LTC1451/LTC1452/LTC1453 are complete single supply, rail-to-rail voltage output 12-bit digital-to-analog converters (DACs) in an SO-8 package. They include an output buffer amplifier and an easy-to-use 3-wire cascadable serial interface.
The LTC1451 has an onboard reference of 2.048V and a full-scale output of 4.095V. It operates from a single 4.5V to 5.5V supply.
The LTC1452 is a multiplying DAC with a full-scale output of twice the reference input voltage. It operates from a single supply of 2.7V to 5.5V.
The LTC1453 has an onboard 1.22V reference and a full-scale output of 2.5V. It operates from a single supply of 2.7V to 5.5V.
The low power supply current makes the LTC1451 family ideal for battery-powered applications. The space saving 8-pin SO package and operation with no external components provide the smallest 12-bit DAC system available.
Applications
- Digital Calibration
- Industrial Process Control
- Automatic Test Equipment
- Cellular Telephones
Documentation
Data Sheet 1
Reliability Data 1
Design Note 2
Product Selector Card 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| LTC1452CN8#PBF | 8-Lead PDIP (Narrow 0.3 Inch) | ||
| LTC1452CS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1452CS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1452IN8#PBF | 8-Lead PDIP (Narrow 0.3 Inch) | ||
| LTC1452IS8#PBF | 8-Lead SOIC (Narrow 0.15 Inch) | ||
| LTC1452IS8#TRPBF | 8-Lead SOIC (Narrow 0.15 Inch) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Oct 8, 2024 - 24_0234 Migrating Bottom Trace Code Marking to Top Side Laser Marking for PDIP Package |
||
| LTC1452CN8#PBF | PRODUCTION | |
| LTC1452IN8#PBF | PRODUCTION | |
|
Oct 11, 2022 - 22_0241 Epoxy Change from Henkel 8290 to 8290A for PDIP Package |
||
| LTC1452CN8#PBF | PRODUCTION | |
| LTC1452IN8#PBF | PRODUCTION | |
|
Aug 6, 2022 - 22_0172 Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG] |
||
| LTC1452CN8#PBF | PRODUCTION | |
| LTC1452IN8#PBF | PRODUCTION | |
|
Dec 14, 2023 - 22_0255 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2) |
||
| LTC1452CS8#PBF | PRODUCTION | |
| LTC1452CS8#TRPBF | PRODUCTION | |
| LTC1452IS8#PBF | PRODUCTION | |
| LTC1452IS8#TRPBF | PRODUCTION | |
|
Jun 16, 2021 - 21_0026 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM |
||
| LTC1452CS8#PBF | PRODUCTION | |
| LTC1452CS8#TRPBF | PRODUCTION | |
| LTC1452IS8#PBF | PRODUCTION | |
| LTC1452IS8#TRPBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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| Interface Transceivers & Isolators 1 | ||
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