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Hot-selling and scarce LTC1450CN-PBF 12 Bit Digital to Analog Converter 24-PDIP spot stock
LTC1450CN#PBF 12 Bit Digital to Analog Converter 24-PDIP spot stock
Product Descriptions
The LTC®1450/LTC1450L are complete single supply,railto-rail voltage output, 12-bit digital-to-analog converters(DACs)in a 24-pin SSOP or PDIP package.They include anoutput buffer amplifier, reference and a double bufferedparallel digital interface .
The LTC1450 operates from a 4.5V to 5.5V supply . Theoutput 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 . Theoutput can be pin strapped for 2 .5V or 1 .22V full-scale . Ithas a 1.22V internal reference .
The LTC1450/LTC1450L offer true stand-alone performance . In addition, the reference output, high and lowreference inputs and gain setting resistor are brought topins for maximum flexibility .
Product Features
■ 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
Product Applications
■ Digital Calibration
■ Industrial Process Control
■ Automatic Test Equipment
■ Arbitrary Function Generators
■ Battery-Powered Data Conversion Products
■ Feedback Control Loops and Gain Control
Product Specifications
| Attribute | Attribute value |
| ANSM-Part# | ANSM-LTC1450CN#PBF |
| Category | Integrated Circuits (ICs) |
| Data Acquisition | |
| Digital to Analog Converters (DAC) | |
| Manufacturer | - |
| Packaging | Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Number of D/A Converters | 1 |
| Settling Time | 14µs (Typ) |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | Parallel |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| INL/DNL (LSB) | ±4 (Max), ±0.5 (Max) |
| Architecture | String DAC |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 24-DIP (0.300", 7.62mm) |
| Supplier Device Package | 24-PDIP |
| Mounting Type | Through Hole |
| Base Product Number | LTC1450 |
Product Photos

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