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INA216A2YFFT Texas Instruments 电流和电力监控器、调节器 Tiny,Low Pwr Current Sense Amp
High Side
5.5 V
1.8 V
DSBGA-4
相关产品
产品信息
1FEATURES DESCRIPTION
The INA216 is a high-side voltage output current
2• CHIP-SCALE PACKAGE
shunt monitor that can sense drops across shunts at
• COMMON-MODE RANGE: +1.8V to +5.5V common-mode voltages from +1.8V to +5.5V. Four
• OFFSET VOLTAGE: ±30μV fixed gains are available: 25V/V, 50V/V, 100V/V, and
• GAIN ERROR: ±0.2% MAX 200V/V. The low offset of the Zerø-Drift architecture
enables current sensing with maximum drops across
• CHOICE OF GAINS: the shunt as low as 10mV full-scale, or with wide
– INA216A1: 25V/V dynamic ranges of over 1000:1.
– INA216A2: 50V/V These devices operate from a single +1.8V to +5.5V
– INA216A3: 100V/V power supply, drawing a maximum of 25μA of supply
– INA216A4: 200V/V current. The INA216 series are specified over the
temperature range of –40°C to +125°C, and offered
• QUIESCENT CURRENT: 13μA
in a chip-scale package.
• BUFFERED VOLTAGE OUTPUT: No Additional
Op Amp Needed
APPLICATIONS
• NOTEBOOK COMPUTERS
• CELL PHONES
• TELECOM EQUIPMENT
• POWER MANAGEMENT
• BATTERY CHARGERS
