Texas Instruments INA216A2RSWT
- Part Number:
- INA216A2RSWT
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3251591-INA216A2RSWT
- Description:
- 1.8 to 5.5V, high-precision current sense amplifier in wcsp
- Datasheet:
- ina216
Description
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. Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The low offset of the Zero-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. The INA216 series are specified over the temperature range of -40°C to 125°C, and offered in a chip-scale package.
Features
Small Size, Low-Power, Unidirectional, Current Shunt Monitor
Zero-Drift Series
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
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. Four fixed gains are available: 25V/V, 50V/V, 100V/V, and 200V/V. The low offset of the Zero-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. The INA216 series are specified over the temperature range of -40°C to 125°C, and offered in a chip-scale package.
Features
Small Size, Low-Power, Unidirectional, Current Shunt Monitor
Zero-Drift Series
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
Texas Instruments INA216A2RSWT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments INA216A2RSWT.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 5 days ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case10-UFQFN
- Number of Pins10
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- SeriesZero-Drift
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- ECCN CodeEAR99
- Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
- SubcategoryOperational Amplifier
- Terminal PositionQUAD
- Terminal FormNO LEAD
- Peak Reflow Temperature (Cel)260
- Terminal Pitch0.4mm
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberINA216
- FunctionCurrent Monitor
- Number of Channels1
- Max Supply Voltage5.5V
- Min Supply Voltage1.8V
- Voltage - Input1.8V~5.5V
- Nominal Supply Current30μA
- Accuracy±0.05%
- Amplifier TypeOPERATIONAL AMPLIFIER
- Common Mode Rejection Ratio90 dB
- Input Offset Voltage (Vos)75μV
- Voltage Gain46.02dB
- Power Supply Rejection Ratio (PSRR)90dB
- Sensing MethodHigh-Side
- Height550μm
- Length1.8mm
- Width1.4mm
- Thickness450μm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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