Texas Instruments INA284AIDGKR
- Part Number:
- INA284AIDGKR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3251633-INA284AIDGKR
- Description:
- -14 to 80V, bi-directional current sense amplifier
- ECAD Model:
-
- Datasheet:
- ina284
Description
The INA282 family (INA282, INA283, INA284, INA285, INA286) consists of voltage output current shunt monitors that can sense drops across shunts at common-mode voltages ranging from -14V to 80V, independent of the supply voltage. The low offset of the Zero-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale.
These current shunt monitors operate from a single 2.7V to 18V supply, drawing a maximum of 900μA of supply current. They are specified over the extended operating temperature range of -40°C to 125°C and offered in an SOIC-8 package.
Features
Wide common-mode range: -14V to 80V
Offset voltage: ±20μV
CMRR: 140dB
Accuracy:
±1.4% Gain Error (Max)
0.3µV/°C Offset Drift
0.005%/°C Gain Drift (Max)
Available gains:
-50V/V: INA282
-100V/V: INA286
-200V/V: INA283
-500V/V: INA284
-1000V/V: INA285
Quiescent current: 900μA (Max)
Applications
Telecom equipment
Automotive
Power management
Solar inverters
The INA282 family (INA282, INA283, INA284, INA285, INA286) consists of voltage output current shunt monitors that can sense drops across shunts at common-mode voltages ranging from -14V to 80V, independent of the supply voltage. The low offset of the Zero-Drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full-scale.
These current shunt monitors operate from a single 2.7V to 18V supply, drawing a maximum of 900μA of supply current. They are specified over the extended operating temperature range of -40°C to 125°C and offered in an SOIC-8 package.
Features
Wide common-mode range: -14V to 80V
Offset voltage: ±20μV
CMRR: 140dB
Accuracy:
±1.4% Gain Error (Max)
0.3µV/°C Offset Drift
0.005%/°C Gain Drift (Max)
Available gains:
-50V/V: INA282
-100V/V: INA286
-200V/V: INA283
-500V/V: INA284
-1000V/V: INA285
Quiescent current: 900μA (Max)
Applications
Telecom equipment
Automotive
Power management
Solar inverters
Texas Instruments INA284AIDGKR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments INA284AIDGKR.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 3 days ago)
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Number of Pins8
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- SeriesZero-Drift
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations8
- ECCN CodeEAR99
- SubcategoryOperational Amplifier
- Terminal PositionDUAL
- Terminal FormGULL WING
- Supply Voltage5V
- Terminal Pitch0.65mm
- Base Part NumberINA284
- FunctionCurrent Monitor
- Voltage - Input-14V~80V
- Accuracy±0.4%
- Amplifier TypeOPERATIONAL AMPLIFIER
- Common Mode Rejection Ratio140 dB
- Unity Gain BW-Nom4 kHz
- Sensing MethodHigh/Low-Side
- Input Offset Voltage-Max70μV
- Common-mode Reject Ratio-Min120 dB
- Voltage Gain-Nom500
- Height1.07mm
- Length3mm
- Width3mm
- Thickness970μm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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