LTC2944 Demo Board | 60V Battery Gas Gauge (requires DC2026)
Analog Devices Inc.
Demonstration circuit 1812A-B features the LTC2944. Demonstration circuit 1812A-C features the LTC2943-1. The LTC2943/LTC2943-1 has an operating range of 3.6V to 20V, while the LTC2944 has an operating range of 3.6V to 60V, making all three devices perfectly suited for multicel battery applications. A precision analog coulomb counter integrates current measured through a sense resistor between the battery’s positive terminal and the load or charger. The LTC2943/LTC2943-1 measures voltage, current and temperature with an internal 14-bit No Latency ∆∑™ ADC. The LTC2944 measures voltage, current and temperature with an internal 16-bit No Latency ∆∑ADC. The measurements are stored in internal registers accessible via the onboard SMBus/I2C interface.
* $85.01 - * $92.35
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-DC1812A-B-ND | 4 | 1 | $85.89 | $85.89 | $85.89 | $85.89 | $85.89 | $85.89 | Buy |
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Analog Devices Inc | DC1812A-B | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | Buy | ||
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Arrow North American Components | DC1812A-B | 0 | 1 | $72.38 | $72.38 | $72.38 | $72.38 | $72.38 | $72.38 | Buy |
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element14 APAC | DC1812A-B | 2 | 1 | * $92.35 | * $92.35 | * $92.35 | * $92.35 | * $92.35 | * $92.35 | Buy |
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Farnell | DC1812A-B | 2 | 1 | * $85.01 | * $85.01 | * $85.01 | * $85.01 | * $85.01 | * $85.01 | Buy |
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Mouser Electronics | 584-DC1812A-B | 3 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | Buy |
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Newark | DC1812A-B | 2 | 1 | $84.40 | $84.40 | $84.40 | $84.40 | $84.40 | $84.40 | Buy |
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Verical Marketplace | DC1812A-B | 64 | 1 | $69.88 | $69.88 | $69.88 | $69.88 | $69.88 | $69.88 | Buy |