Analog Devices DS2731E+T&R Battery Management
IC BAT PWR MGT LI-ION 1C 28TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS2731E+T&R
Detailed Description
IC BAT PWR MGT LI-ION 1C 28TSSOP
Package
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Key Features
Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DS2731E+T&R Datasheet
Quick Jump:
Technical Specifications
Analog Devices DS2731E+T&R Battery Management technical specifications.
General
Package / Case
28-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-20°C ~ 70°C (TA)
Functions
Power Management
Battery Chemistry
Lithium Ion
Number of Cells
1
Fault Protection
Over Temperature
Alternate Parts Comparison (DS2731E+T&R vs DS1230Y-120+ vs DS1249Y-70# vs DS1230AB-100+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-TSSOP | 28-DIP Module | 32-DIP Module | 28-DIP Module |
| Mounting Type | Surface Mount | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -20°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | -- | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.75V ~ 5.25V |
| Memory Size | -- | 256Kb (32K x 8) | 2Mb (256K x 8) | 256Kb (32K x 8) |
| Interface | -- | Parallel | Parallel | Parallel |
| Number of Pins | -- | 28 | 32 | 28 |
| Lifecycle Status | -- | Active | Active | Active |
| Access Time | -- | 120 ns | 70 ns | 100 ns |
| Automotive | -- | No | No | No |
| Data Bus Width Bit | -- | -- | -- | -- |
| Lead Shape | -- | Through Hole | Through Hole | Through Hole |
| Action |
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