LTC1458ISW#TRPBF
ActiveQUAD 12-BIT RAIL-TO-RAIL MICROPOWER DACS
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LTC1458ISW#TRPBF
ActiveQUAD 12-BIT RAIL-TO-RAIL MICROPOWER DACS
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LTC1458ISW#TRPBF |
|---|---|
| Architecture | R-2R |
| Data Interface | SPI |
| Differential Output | False |
| INL/DNL (LSB) | 2.25 LSB, 0.5 LSB |
| Mounting Type | Surface Mount |
| Number of Bits | 12 |
| Number of D/A Converters | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Voltage - Buffered |
| Package / Case | 28-SOIC |
| Package / Case [custom] | 0.295 " |
| Package / Case [custom] | 7.5 mm |
| Reference Type | Internal, External |
| Supplier Device Package | 28-SOIC |
| Voltage - Supply, Analog | 5 V |
| Voltage - Supply, Digital [custom] | 5 V |
LTC1458 Series
Quad 12-Bit Rail-to-Rail Micropower DACs
| Part | Operating Temperature [Max] | Operating Temperature [Min] | Number of D/A Converters | INL/DNL (LSB) | Differential Output | Voltage - Supply, Digital [Max] [custom] | Voltage - Supply, Digital [Min] [custom] | Mounting Type | Data Interface | Architecture | Reference Type | Output Type | Supplier Device Package | Voltage - Supply, Analog [Max] | Voltage - Supply, Analog [Min] | Package / Case [custom] | Package / Case | Package / Case [custom] | Number of Bits | Voltage - Supply, Digital [custom] | Voltage - Supply, Analog |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | 5.5 V | 2.7 V | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SOIC | 5.5 V | 2.7 V | 0.295 " | 28-SOIC | 7.5 mm | 12 | |||
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 4 | 0.5 LSB 2.25 LSB | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SOIC | 0.295 " | 28-SOIC | 7.5 mm | 12 | 5 V | 5 V | |||||
 Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 4 | 0.5 LSB 2.25 LSB | 5.5 V | 2.7 V | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SOIC | 5.5 V | 2.7 V | 0.295 " | 28-SOIC | 7.5 mm | 12 | |||
 Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SSOP | 28-SSOP (0.209" 5.30mm Width) | 12 | 5 V | 5 V | |||||||
 Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | 5.5 V | 2.7 V | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SSOP | 5.5 V | 2.7 V | 28-SSOP (0.209" 5.30mm Width) | 12 | |||||
Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | 5.5 V | 2.7 V | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SOIC | 5.5 V | 2.7 V | 0.295 " | 28-SOIC | 7.5 mm | 12 | |||
Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SSOP | 28-SSOP (0.209" 5.30mm Width) | 12 | 5 V | 5 V | |||||||
Analog Devices Inc./Maxim Integrated | 70 °C | 0 °C | 4 | 0.5 LSB 2.25 LSB | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SOIC | 0.295 " | 28-SOIC | 7.5 mm | 12 | 5 V | 5 V | |||||
Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SOIC | 0.295 " | 28-SOIC | 7.5 mm | 12 | 5 V | 5 V | |||||
Analog Devices Inc./Maxim Integrated | 85 °C | -40 C | 4 | 0.5 LSB 2.25 LSB | 5.5 V | 2.7 V | Surface Mount | SPI | R-2R | External Internal | Voltage - Buffered | 28-SSOP | 5.5 V | 2.7 V | 28-SSOP (0.209" 5.30mm Width) | 12 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 20.91 | 1m+ |
Description
General part information
LTC1458 Series
The LTC1458/LTC1458L are complete single supply, quad rail-to-rail voltage output, 12-bit digital-to-analog converters (DACs) in SO-28 and SSOP-28 packages.They include an output buffer amplifier with variable gain (×1 or ×2) and an easy-to-use 3-wire cascadable serial interface.The LTC1458 has an on-board reference of 2.048V and a full-scale output of 4.095V in a ×2 gain configuration. It operates from a single 4.5V to 5.5V supply dissipating only 5.5mW (ICC= 1.1mA typ).The LTC1458L has an onboard 1.22V reference and a full-scale output of 2.5V in a ×2 gain configuration. It operates from a single supply of 2.7V to 5.5V dissipating 2.4mW.Excellent DNL, low supply current and a wide range of built-in functions allow these parts to be used in a host of applications when flexibility, power and single supply operation are important.ApplicationsDigital CalibrationIndustrial Process ControlAutomatic Test EquipmentLow Power Systems
Documents
Technical documentation and resources