Part Details for LTC1257IS8 by Linear Technology
Results Overview of LTC1257IS8 by Linear Technology
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
LTC1257IS8 Information
LTC1257IS8 by Linear Technology is a Digital to Analog Converter.
Digital to Analog Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for LTC1257IS8
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1 |
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RFQ | ||
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Quest Components | IC,D/A CONVERTER,SINGLE,12-BIT,CMOS,SOP,8PIN | 1 |
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$14.3100 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 14 |
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$22.5000 / $34.6200 | Buy Now |
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Vyrian | Converters | 458 |
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RFQ | |
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Win Source Electronics | Complete Single Supply 12-Bit Voltage Output DAC in SO-8 | 5350 |
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$17.5472 / $26.3208 | Buy Now |
Part Details for LTC1257IS8
LTC1257IS8 CAD Models
LTC1257IS8 Part Data Attributes
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LTC1257IS8
Linear Technology
Buy Now
Datasheet
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LTC1257IS8
Linear Technology
LTC1257 - Complete Single Supply 12-Bit Voltage Output DAC in SO-8; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOIC | |
| Package Description | 0.150 INCH, PLASTIC, SO-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | S8 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | SERIAL | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Linearity Error-Max (EL) | 0.0977% | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Settling Time-Max | 6 µs | |
| Supply Current-Max | 1.5 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Width | 3.9 mm |
LTC1257IS8 Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC1257IS8 can handle is 36V, but it's recommended to keep it below 30V for reliable operation.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10nF capacitor between the VCC and GND pins.
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The minimum ESR required for the output capacitor is 0.05 ohms, but it's recommended to use a capacitor with an ESR of 0.01 ohms or less for optimal performance.
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The LTC1257IS8 is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliable operation.
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The output voltage of the LTC1257IS8 can be calculated using the formula: Vout = (R1/R2) * (Vref - Vfb), where R1 and R2 are the feedback resistors, Vref is the reference voltage, and Vfb is the feedback voltage.