Texas Instruments INA216
The INA216 is a high-side voltage output current shunt monitor that can sense drops across shunts at common-mode voltages from +1.8V to +5.5V. The low offset of the Zerø-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale, or with wide dynamic ranges of over 1000:1. These devices operate from a single +1.8V to +5.5V power supply, drawing a maximum of 25μA of supply current.| Part No. | INA216 |
|---|---|
| Datasheet | INA216 Download |
| Manufacturer |  Texas Instruments |
| Description | CURRENT-SHUNT MONITOR |
| Buy | Stock & Price |
FEATURES
1●2 CHIP-SCALE PACKAGE
● COMMON-MODE RANGE: +1.8V to +5.5V
● OFFSET VOLTAGE: ±30μV
● GAIN ERROR: ±0.2% MAX
● CHOICE OF GAINS: – INA216A1: 25V/V – INA216A2: 50V/V – INA216A3: 100V/V – INA216A4: 200V/V
● QUIESCENT CURRENT: 13μA
● BUFFERED VOLTAGE OUTPUT: No Additional Op Amp Needed
APPLICATIONS
● NOTEBOOK COMPUTERS● CELL PHONES
● TELECOM EQUIPMENT
● POWER MANAGEMENT
● BATTERY CHARGERS
DESCRIPTION
Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The INA216 series are specified over the temperature range of –40°C to +125°C, and offered in a chip-scale package. Supply: +1.8V to +5.5V Shunt Load R1 R2 IN+ IN- 1.6MW 1.6MW GND OUT PRODUCT INA216A1 INA216A2 INA216A3 INA216A4 GAIN 25 50 100 200 R1 = R2 64kW 32kW 16kW 8kW 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners.
