Part Details for DS2784G+T&R by Analog Devices Inc
Results Overview of DS2784G+T&R by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 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.
Applications
Consumer Electronics
DS2784G+T&R Information
DS2784G+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 DS2784G+T&R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
700-DS2784G+T&R
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Mouser Electronics | Battery Management 1-Cell Stand-Alone Fuel Gauge IC with Li RoHS: Compliant | 0 |
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$6.4700 | Order Now |
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Analog Devices Inc | 1-Cell Stand-Alone Fuel Gauge Min Qty: 2500 Package Multiple: 1 | 0 |
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$6.9157 | Buy Now |
Part Details for DS2784G+T&R
DS2784G+T&R CAD Models
DS2784G+T&R Part Data Attributes
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DS2784G+T&R
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
DS2784G+T&R
Analog Devices Inc
1-Cell Fuel Gauge with FuelPack, Protector, and SHA-1 Authentication, 14-LFCSP-3X5X0.8, 14 Pins, -40 to 85C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | 14-LFCSP-3X5X0.8 | |
| Package Description | TDFN-14 | |
| Pin Count | 14 | |
| Manufacturer Package Code | 14-LFCSP-3X5X0.8 | |
| Reach Compliance Code | compliant | |
| Date Of Intro | 2007-06-07 | |
| Samacsys Manufacturer | Analog Devices | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| JESD-30 Code | R-PDSO-N14 | |
| JESD-609 Code | e4 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC14,.2,16 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Supply Current-Max (Isup) | 0.5 mA | |
| Supply Voltage-Max (Vsup) | 4.6 V | |
| Supply Voltage-Min (Vsup) | 2.5 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.4 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for DS2784G+T&R
This table gives cross-reference parts and alternative options found for DS2784G+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 DS2784G+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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DS2784G+ | Maxim Integrated Products | $8.2922 | Power Supply Support Circuit, Adjustable, 1 Channel, PDSO14, TDFN-14 | DS2784G+T&R vs DS2784G+ |
| DS2784G+ | Analog Devices Inc | Check for Price | 1-Cell Fuel Gauge with FuelPack, Protector, and SHA-1 Authentication, 14-LFCSP-3X5X0.8, 14 Pins, -40 to 85C | DS2784G+T&R vs DS2784G+ |
| DS2784G+T&R | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, PDSO14, TDFN-14 | DS2784G+T&R vs DS2784G+T&R |
DS2784G+T&R Frequently Asked Questions (FAQ)
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The recommended layout and placement for the DS2784G+T&R involves keeping the device away from high-current carrying traces, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane is also recommended.
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To ensure accurate fuel gauge measurements, it's essential to calibrate the device, use a high-accuracy voltage reference, and implement a robust battery characterization process. Additionally, consider using a temperature sensor to compensate for temperature effects on the battery.
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The DS2784G+T&R is designed to support up to 4 series-connected batteries. However, it's possible to connect more batteries by using multiple devices or implementing a custom battery management system.
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The DS2784G+T&R provides charging and discharging control through its internal charging and discharging FETs. It also supports various charging profiles, including constant current and constant voltage charging, and can detect charging and discharging faults.
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The DS2784G+T&R uses a 2-wire I²C interface for communication with the host microcontroller. The device supports standard I²C speeds up to 400 kHz.