LTC1450
PRODUCTIONParallel Input, 12-Bit Rail-to-Rail Micropower DACs in SSOP
- Part Models
- 12
- 1ku List Price
- Starting From $6.58
Part Details
- Guaranteed Monotonic
- Buffered True Rail-to-Rail Voltage Output
- 12-Bit Resolution
- 3V Operation (LTC1450L) ICC: 250µA Typ
- 5V Operation (LTC1450) ICC: 400µA Typ
- Parallel 12-Bit or 8 + 4-Bit Double Buffered Digital Input
- Internal Reference
- Output Buffer Configurable to Gain of 1 or 2
- Configurable as a Multiplying DAC
- Internal Power-On Reset
- Maximum DNL Error: 0.5LSB
The LTC1450/LTC1450L are complete single supply, rail-to-rail voltage output, 12-bit digital-to-analog converters (DACs) in a 24-pin SSOP or PDIP package. They include an output buffer amplifier, reference and a double buffered parallel digital interface.
The LTC1450 operates from a 4.5V to 5.5V supply. The output can be pin strapped for 4.095V or 2.048V full-scale. It has a 2.048V internal reference.
The LTC1450L operates from a 2.7V to 5.5V supply. The output can be pin strapped for 2.5V or 1.22V full-scale. It has a 1.22V internal reference.
The LTC1450/LTC1450L offer true stand-alone performance. In addition, the reference output, high and low reference inputs and gain setting resistor are brought to pins for maximum flexibility.
Applications
- Digital Calibration
- Industrial Process Control
- Automatic Test Equipment
- Arbitrary Function Generators
- Battery-Powered Data Conversion Products
- Feedback Control Loops and Gain Control
Documentation
Data Sheet 1
Reliability Data 1
Design Note 2
Product Selector Card 3
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 |
|---|---|---|---|
| LTC1450CG#PBF | 24-Lead SSOP | ||
| LTC1450CG#TRPBF | 24-Lead SSOP | ||
| LTC1450CN#PBF | 24-Lead PDIP (Narrow 0.3 Inch) | ||
| LTC1450IG#PBF | 24-Lead SSOP | ||
| LTC1450IG#TRPBF | 24-Lead SSOP | ||
| LTC1450IN#PBF | 24-Lead PDIP (Narrow 0.3 Inch) | ||
| LTC1450LCG#PBF | 24-Lead SSOP | ||
| LTC1450LCG#TRPBF | 24-Lead SSOP | ||
| LTC1450LCN#PBF | 24-Lead PDIP (Narrow 0.3 Inch) | ||
| LTC1450LIG#PBF | 24-Lead SSOP | ||
| LTC1450LIG#TRPBF | 24-Lead SSOP | ||
| LTC1450LIN#PBF | 24-Lead PDIP (Narrow 0.3 Inch) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Aug 6, 2022 - 22_0171 Laser Top Mark Conversion for SSOP Packages Assembled in PNG |
||
| LTC1450CG#PBF | PRODUCTION | |
| LTC1450CG#TRPBF | PRODUCTION | |
| LTC1450IG#PBF | PRODUCTION | |
| LTC1450IG#TRPBF | PRODUCTION | |
| LTC1450LCG#PBF | PRODUCTION | |
| LTC1450LCG#TRPBF | PRODUCTION | |
| LTC1450LIG#PBF | PRODUCTION | |
| LTC1450LIG#TRPBF | PRODUCTION | |
|
Mar 7, 2019 - 19_0046 Assembly Transfer of 18,20,24,28 Lead PDIP to Cirtek |
||
| LTC1450CN#PBF | PRODUCTION | |
| LTC1450IN#PBF | PRODUCTION | |
| LTC1450LCN#PBF | PRODUCTION | |
| LTC1450LIN#PBF | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
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