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IC-DS2740BU+T
- Product Category: Current Regulation/Management
- Mfr. Part # DS2740BU+T
- Package: 8MSOP
- Lead Free Status /RoHS Status:
- Data Sheet: DS2740BU+T Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Mfr. Part #: DS2740BU+T
- Product Details
Product Details
DESCRIPTION
The DS2740 provides high-precision current-flow measurement data to support battery-capacity monitoring in cost-sensitive applications. Current is measured bidirectionally over a dynamic range of 15 bits (DS2740U) or 13 bits (DS2740UB), with the net flow accumulated in a separate 16-bit register. Through its 1-Wire interface, the DS2740 allows the host system read/write access to status and current measurement registers. Each device has a unique factory-programmed 64-bit net address that allows it to be individually addressed by the host system, supporting multibattery slot operation. The interface can be operated with standard or overdrive timing.FEATURES
■15-Bit Bidirectional Current Measurement (DS2740)■1.56μV LSB and ±51.2mV Dynamic Range
■78μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS)
■156μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS)
â– 13-Bit Bidirectional Current Measurement (DS2740B)
■6.25μV LSB and ±51.2mV Dynamic Range
■312μA LSB and ±2.56A Dynamic Range with External 20mΩ Sense Resistor (RSNS)
■625μA LSB and ±5.12A Dynamic Range with External 10mΩ Sense Resistor (RSNS)
â– Analog Input Filter (IS1, IS2) Extends Dynamic Range for Pulse-Load Applications
â– Current Accumulation Register Resolution
■6.25μVhr (Both DS2740 and DS2740B)
■0.3125mAhr with External 20mΩ RSNS
■0.6250mAhr with External 10mΩ RSNS
■Dallas 1-Wire® Interface
â– Unique 64-Bit Device Address
â– Standard and Overdrive Timings (OVD)
â– Low Power Consumption:
■Active Current: 65μA max
■Sleep Current: 1μA max
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the IC-DS2740BU+T. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
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Please send inquiry, we will respond immediately.
Mfr. Part #: DS2740BU+T
