Part Details for LTC2644IMS-L12#TRPBF by Analog Devices Inc
Results Overview of LTC2644IMS-L12#TRPBF by Analog Devices Inc
- Distributor Offerings: (6 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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LTC2644IMS-L12#TRPBF Information
LTC2644IMS-L12#TRPBF by Analog Devices Inc 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 LTC2644IMS-L12#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LTC2644IMS-L12#TRPBF-ND
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DigiKey | IC DAC 12BIT V-OUT 12MSOP Min Qty: 2500 Lead time: 10 Weeks Container: Tape & Reel (TR) | Temporarily Out of Stock |
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$4.3500 | Buy Now |
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DISTI #
584-C2644IMS-L12TPF
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Mouser Electronics | Digital to Analog Converters - DAC Dual 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/ C Reference RoHS: Compliant | 0 |
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$4.3400 | Order Now |
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Analog Devices Inc | 2x 12-/10-/8-B PWM to VOUT DAC Min Qty: 2500 Package Multiple: 2500 | 0 |
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$3.4800 / $9.6200 | Buy Now |
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DISTI #
LTC2644IMSL12TR
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Richardson RFPD | CONVERTER - DAC RoHS: Compliant Min Qty: 2500 | 0 |
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$4.5000 / $4.6700 | Buy Now |
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Vyrian | Peripheral ICs | 1087 |
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RFQ | |
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Win Source Electronics | IC DAC 12BIT V-OUT 12MSOP | 3057 |
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$9.3844 / $14.0771 | Buy Now |
Part Details for LTC2644IMS-L12#TRPBF
LTC2644IMS-L12#TRPBF CAD Models
LTC2644IMS-L12#TRPBF Part Data Attributes
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LTC2644IMS-L12#TRPBF
Analog Devices Inc
Buy Now
Datasheet
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LTC2644IMS-L12#TRPBF
Analog Devices Inc
Dual 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/°C Reference
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Package Description | MSOP-12 | |
| Pin Count | 12 | |
| Manufacturer Package Code | 05-08-1668 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| 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 | R-PDSO-G12 | |
| JESD-609 Code | e3 | |
| Length | 4.039 mm | |
| Linearity Error-Max (EL) | 0.061% | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 12 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP12,.19 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.1 mm | |
| Settling Time-Nom (tstl) | 7.8 µs | |
| Supply Current-Max | 6 mA | |
| Supply Voltage-Nom | 3 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 |
LTC2644IMS-L12#TRPBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC2644IMS-L12#TRPBF involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the bypass capacitors. Additionally, it's recommended to use a 4-layer board with a dedicated power plane and to minimize the length of the traces between the device and the capacitors.
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To ensure accurate voltage regulation, it's essential to follow the recommended pin connections, use the correct output capacitor value and type, and ensure that the input voltage is within the specified range. Additionally, the device should be operated within the recommended temperature range, and the output voltage should be monitored to prevent overvoltage or undervoltage conditions.
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The maximum output current of the LTC2644IMS-L12#TRPBF is 4A. However, the actual output current may be limited by the input voltage, output voltage, and the thermal performance of the device. It's essential to consult the datasheet and perform thermal calculations to ensure that the device can handle the required output current.
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The output voltage of the LTC2644IMS-L12#TRPBF can be programmed using an external resistor divider network connected to the VFB pin. The resistor values can be calculated using the formula provided in the datasheet, and the output voltage can be set to any value between 0.8V and 15V.
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The Power Good (PG) output pin is an open-drain output that indicates when the output voltage is within the specified regulation range. It can be used to monitor the output voltage and generate a reset signal or an interrupt to the system controller when the output voltage is out of regulation.