Part Details for LTC1661IMS8#TRPBF by Linear Technology
Results Overview of LTC1661IMS8#TRPBF by Linear Technology
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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LTC1661IMS8#TRPBF Information
LTC1661IMS8#TRPBF 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 LTC1661IMS8#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Converters | 2215 |
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RFQ | |
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Win Source Electronics | IC D/A CONV 10BIT MICRPWR 8-MSOP | 32866 |
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$4.0182 / $5.1894 | Buy Now |
Part Details for LTC1661IMS8#TRPBF
LTC1661IMS8#TRPBF CAD Models
LTC1661IMS8#TRPBF Part Data Attributes
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LTC1661IMS8#TRPBF
Linear Technology
Buy Now
Datasheet
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LTC1661IMS8#TRPBF
Linear Technology
LTC1661 - Micropower Dual 10-Bit DAC in MSOP; Package: MSOP; Pins: 8; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | MSOP | |
| Package Description | MSOP-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | MS8 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Output Voltage-Max | 5.5 V | |
| Analog Output Voltage-Min | ||
| Converter Type | D/A CONVERTER | |
| Input Bit Code | BINARY | |
| Input Format | SERIAL | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Linearity Error-Max (EL) | 0.1953% | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 10 | |
| Number of Functions | 2 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Settling Time-Nom (tstl) | 30 µs | |
| Supply Current-Max | 0.195 mA | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC1661IMS8#TRPBF
This table gives cross-reference parts and alternative options found for LTC1661IMS8#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC1661IMS8#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC1661CMS8#TRPBF | Analog Devices Inc | $4.0483 | Micropower Dual 10-Bit DAC in MSOP | LTC1661IMS8#TRPBF vs LTC1661CMS8#TRPBF |
LTC1661IMS8#TRPBF Frequently Asked Questions (FAQ)
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The recommended PCB layout for the LTC1661 involves placing the input and output capacitors close to the device, using short traces, and separating the analog and digital grounds. A 4-layer PCB with a solid ground plane is recommended. Refer to the Linear Technology application note AN114 for more details.
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To ensure stability, make sure to follow the recommended component values and PCB layout. Also, ensure that the input and output capacitors are of high quality and have low ESR. Additionally, add a small series resistor (e.g., 1Ω) between the output and the feedback pin to prevent oscillation.
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The maximum input voltage that can be applied to the LTC1661 is 15V. Exceeding this voltage can cause damage to the device. It's recommended to add input voltage protection, such as a voltage clamp or a TVS diode, to prevent overvoltage conditions.
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The LTC1661 is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and ensure proper thermal management to prevent overheating.
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The output voltage ripple of the LTC1661 can be calculated using the formula: ΔVout = (Iout * ESL) / (Cout * fsw), where Iout is the output current, ESL is the equivalent series inductance of the output capacitor, Cout is the output capacitance, and fsw is the switching frequency. Refer to the datasheet for more details.