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The STC3100 monitors the critical parameters of a single-cell Li-Ion battery (voltage, temperature and current) and includes hardware functions to implement a gas gauge for battery charge monitoring, based on a programmable 12- to 14-bit A/D converter. With a typical 30 milliOhms external sense resistor, the battery current can be up to 2.5 A and the accumulator system provides a capacity up to +/-7000 mAh with a resolution of 0.2 mAh.
The device is programmable through the I2C interface.
主な特徴
- 8-byte unique device ID
- 32-RAM bytes
- Battery voltage monitoring
- Coulomb counter with 12/14-bit AD converter, +/- 80 mV input voltage range
- Internal temperature sensor
- I2C interface for gas gauge monitoring and device control
- One general-purpose I/O
- Internal or external 32768 Hz time base
サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 温度（℃） | 製品ステータス | 概算価格（USS） | Quantity | ECCN (US) | Country of Origin | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STC3100IQT | VDFPN 8 3x3x1.0 | Tape And Reel | -40 | 85 | Active | - | EAR99 | PHILIPPINES | 在庫チェック | 購入 | ||
| STC3100IST | MSOP/TSSOP 8 | Tape And Reel | -40 | 85 | Active | 1.21 | - | EAR99 | PHILIPPINES | 在庫チェック | 購入 | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
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Picture 品名 製造元 概要 
STEVAL-ISB009V1 -- Li-Ion battery monitoring and gas gauge evaluation board based on STC3100 製品型番Li-Ion battery monitoring and gas gauge evaluation board based on STC3100
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| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | Material Declaration** |
|---|---|---|---|---|---|
| STC3100IQT | Active | VDFPN 8 3x3x1.0 | インダストリアル | Ecopack3 | |
| STC3100IST | Active | MSOP/TSSOP 8 | インダストリアル | Ecopack3 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
