Part Details for DS2780E+T&R by Analog Devices Inc
Results Overview of DS2780E+T&R by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Security and Surveillance
Space Technology
Environmental Monitoring
Internet of Things (IoT)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Communication and Networking
Automotive
Robotics and Drones
DS2780E+T&R Information
DS2780E+T&R by Analog Devices Inc is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for DS2780E+T&R
| Part # | Distributor | Description | Stock | Price | Buy | |
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Analog Devices Inc | Stand-Alone Fuel Gauge IC Min Qty: 2500 Package Multiple: 1 | 0 |
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US Tariff Estimator: DS2780E+T&R by Analog Devices Inc
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for DS2780E+T&R
DS2780E+T&R CAD Models
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DS2780E+T&R Part Data Attributes
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DS2780E+T&R
Analog Devices Inc
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Datasheet
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DS2780E+T&R
Analog Devices Inc
Fixed, 1 Channel, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | 8-TSSOP_4.4-4.4_MM | |
| Package Description | Tssop, Tssop8,.25 | |
| Pin Count | 8 | |
| Manufacturer Package Code | 8-TSSOP_4.4-4.4_MM | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2004-12-10 | |
| Adjustable Threshold | No | |
| Analog IC - Other Type | Battery Gauge | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.4 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | -20 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 Mm | |
| Supply Current-Max (Isup) | 0.105 Ma | |
| Supply Voltage-Max (Vsup) | 4.5 V | |
| Supply Voltage-Min (Vsup) | 2.5 V | |
| Supply Voltage-Nom (Vsup) | 3.8 V | |
| Surface Mount | Yes | |
| Temperature Grade | Other | |
| 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 DS2780E+T&R
This table gives cross-reference parts and alternative options found for DS2780E+T&R. 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 DS2780E+T&R, 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.
DS2780E+T&R Frequently Asked Questions (FAQ)
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A good PCB layout is crucial for accurate fuel gauge measurements. It is recommended to keep the DS2780E+T&R close to the battery, use a solid ground plane, and keep the sense lines short and away from noise sources. A 4-layer PCB with a dedicated ground plane is recommended.
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Calibration involves adjusting the device's internal registers to match the characteristics of the battery. This can be done using the device's calibration mode, where the device learns the battery's capacity, voltage, and temperature characteristics. Refer to the application note AN-1149 for a step-by-step calibration guide.
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The DS2780E+T&R can accurately track up to 4,096 charge/discharge cycles. Beyond this, the device's accuracy may degrade. However, this limit can be extended by using the device's cycle count reset feature, which resets the cycle count to zero after a certain number of cycles.
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The DS2780E+T&R has a built-in mechanism to compensate for battery self-discharge and leakage currents. The device uses a combination of coulomb counting and voltage-based state-of-charge (SOC) estimation to accurately track the battery's state of charge, even in the presence of self-discharge and leakage currents.
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Yes, the DS2780E+T&R is rated for operation in high-temperature environments, up to 125°C. However, the device's accuracy and reliability may be affected at extreme temperatures. It is recommended to consult the device's datasheet and application notes for guidance on using the device in high-temperature environments.