LTC1451IS8#TRPBF
Active12-BIT RAIL-TO-RAIL MICROPOWER DACS IN SO-8
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LTC1451IS8#TRPBF
Active12-BIT RAIL-TO-RAIL MICROPOWER DACS IN SO-8
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC1451IS8#TRPBF |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | ±0.5, ±4 |
| Mounting Type | Surface Mount |
| Number of Bits | 12 bits |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Reference Type | Internal |
| Supplier Device Package | 8-SO |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 18.43 | |
| 10 | $ 13.32 | |||
| 25 | $ 12.01 | |||
| 100 | $ 10.55 | |||
| 250 | $ 9.84 | |||
| 500 | $ 9.44 | |||
| Digi-Reel® | 1 | $ 18.43 | ||
| 10 | $ 13.32 | |||
| 25 | $ 12.01 | |||
| 100 | $ 10.55 | |||
| 250 | $ 9.84 | |||
| 500 | $ 9.44 | |||
| Tape & Reel (TR) | 2500 | $ 9.44 | ||
Description
General part information
LTC1451 Series
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.ApplicationsDigital CalibrationIndustrial Process ControlAutomatic Test EquipmentCellular Telephones
Documents
Technical documentation and resources