INA284AIDR
Active-14 TO 80V, BI-DIRECTIONAL CURRENT SENSE AMPLIFIER
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INA284AIDR
Active-14 TO 80V, BI-DIRECTIONAL CURRENT SENSE AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | INA284AIDR |
|---|---|
| Accuracy | 0.4 % |
| Function | Current Monitor |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Sensing Method | High/Low-Side |
| Supplier Device Package | 8-SOIC |
| Voltage - Input [Max] | 80 V |
| Voltage - Input [Min] | -14 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 1.93 | |
| 5000 | $ 1.86 | |||
| Texas Instruments | LARGE T&R | 1 | $ 3.34 | |
| 100 | $ 2.93 | |||
| 250 | $ 2.05 | |||
| 1000 | $ 1.65 | |||
Description
General part information
INA284-Q1 Series
The INA28x-Q1 family includes the INA282-Q1, INA283-Q1, INA284-Q1, INA285-Q1, and INA286-Q1 devices. These devices are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14 V to +80 V, 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 10 mV full-scale.
These current sense amplifiers operate from a single 2.7-V to 18-V supply, drawing a maximum of 900 µA of supply current. These devices are specified over the extended operating temperature range of –40°C to +125°C, and offered in SOIC-8 and VSSOP-8 packages.
The INA28x-Q1 family includes the INA282-Q1, INA283-Q1, INA284-Q1, INA285-Q1, and INA286-Q1 devices. These devices are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14 V to +80 V, 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 10 mV full-scale.
Documents
Technical documentation and resources
