LTC1655LIN8#PBF
Active16-BIT RAIL-TO-RAIL MICROPOWER DACS IN SO-8 PACKAGE
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LTC1655LIN8#PBF
Active16-BIT RAIL-TO-RAIL MICROPOWER DACS IN SO-8 PACKAGE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC1655LIN8#PBF |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | 0.5 LSB, 8 LSB |
| Mounting Type | Through Hole |
| Number of Bits | 16 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Voltage - Buffered |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Reference Type | Internal |
| Settling Time | 20 µs |
| Supplier Device Package | 8-PDIP |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 2.7 V |
| Voltage - Supply, Digital [Max] | 5.5 V |
| Voltage - Supply, Digital [Min] | 2.7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 27.40 | |
| 10 | $ 20.33 | |||
| 25 | $ 18.52 | |||
| 100 | $ 16.50 | |||
| 250 | $ 15.54 | |||
Description
General part information
LTC1655 Series
The LTC1655/LTC1655L are rail-to-rail voltage output, 16-bit digital-to-analog converters in an SO-8 package. They include an output buffer and a reference. The 3-wire serial interface is compatible with SPI/QSPI and MICROWIRE™ protocols. The CLK input has a Schmitt trigger that allows direct optocoupler interface.The LTC1655 has an on-board 2.048V reference that can be overdriven to a higher voltage. The output swings from 0V to 4.096V when using the internal reference. The typical power dissipation is 3.0mW on a single 5V supply.The LTC1655L has an on-board 1.25V reference that can be overdriven to a higher voltage. The output swings from 0V to 2.5V when using the internal reference. The typical power dissipation is 1.8mW on a single 3V supply.The LTC1655/LTC1655L are pin compatible with the 12-bit VOUTDAC family, allowing an easy upgrade path. They are the only buffered 16-bit DACs in an SO-8 package and they include an on-board reference for standalone performance.ApplicationsDigital CalibrationIndustrial Process ControlAutomatic Test EquipmentCellular Telephones
Documents
Technical documentation and resources