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Supervisor Integrated Circuit; power on reset monitor (PoR)The product is also available per piece exclusively in our physical store.

for ibutton DS1990

ENERGENIE ALKALINE D-CELL BATTERY 2-PACK
D-cell LR20 1.5V alkaline battery
High performance and long life
Non-rechargeable

IC: temperature sensor; digital thermometer; -55÷125°C; TO92; THTThe product is also available per piece exclusively in our physical store.

Memory ROM64bit, 5msbutton 5mmserial2.8÷6VDCThe product is also available per piece exclusively in our physical store.

RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷5.5V
The product is also available per piece exclusively in our physical store.

Battery ID/Monitor ChipProvides unique 64-bit identification numberto battery packsOn-board A/D converter monitors batteryvoltage for end-of-charge and end-ofdischarge determinationEliminates thermistors by sensing batterytemperature on-chip256-bit nonvolatile user memory availablefor storage of data such as fuel gauge andmanufacturing information2-byte cycle counter
The product is also available per piece exclusively in our physical store.

Rated voltage: 3.7 V
Capacity: 2500 mAh
Voltage overload limit: 4.3 ±0.05 V
Voltage overload limit: 2.75 ±0.1 V
Continuous discharge rate: 25 A
Operating temperature: charging 0~45 °C, discharging -20~60 °C
Storage temperature: -20~45 °C
Storage voltage: 3.7-3.85 V
Dimensions: diameter: 18.4 mm, height: 65.2 mm
Net weight: 46 g

adapter for ibutton DS1990