| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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37,667 pcs
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37667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS2740BU+ from Analog Devices (formerly Maxim Integrated) is a high-precision current gauge IC featuring 13-bit bidirectional current measurement. It supports a dynamic range of ±51.2mV and can achieve ±2.56A or ±5.12A with external sense resistors. The device accumulates net current flow in a separate 16-bit register.
This IC utilizes a Dallas 1-Wire interface for host system communication, offering a unique 64-bit device address for individual addressing in multi-battery systems. It operates from a 2.7V to 5.5V supply and functions within an extended temperature range of -40°C to 85°C.
The DS2740BU+ is packaged in an 8-uMAX/uSOP surface-mount configuration, making it suitable for cost-sensitive battery monitoring applications. Its low power consumption, with active current at 65μA max and sleep current at 1μA max, further enhances its utility in battery-powered devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DS2740BU+ offers 13-bit bidirectional current measurement.
The operating voltage range for the DS2740BU+ is 2.7V to 5.5V.
The DS2740BU+ operates within a temperature range of -40°C to 85°C.
The DS2740BU+ is available in an 8-uMAX/uSOP package for surface mounting.
The active current consumption of the DS2740BU+ is a maximum of 65μA.
The sleep current consumption of the DS2740BU+ is a maximum of 1μA.