INA2181A1QDGSRQ1 Texas Instruments Components
$0.85
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Description
XT-ShenZhen has a complete company structure and is a well-established electronic component supply company. The INA2181A1QDGSRQ1 device belongs to Texas Instruments. It is a current sense amplifier with dual channels. XT-ShenZhen has the original stock in stock, which guarantees that 100% comes from the original factory and the source fully meets the legal requirements.
The INA2181A1QDGSRQ1 current sense amplifier is designed for a cost-optimized solution. It independently senses the voltage drop across the current-sense resistor over a supply voltage range of –0.2V to +26V.
The device is equipped with a matched resistor gain network with four fixed gain device options: 20V/V, 50V/V, 100V/V or 200V/V. It minimizes gain error and reduces temperature drift
The INA2181A1QDGSRQ1 device operates from a single 2.7V to 5.5V supply. It consumes a maximum supply current of 500µA.
• AEC-Q100 qualified for automotive applications
– Temperature grade 1: –40°C ≤ TA ≤ +125°C
– HBM ESD classification level 2
– CDM ESD classification level C6
• Functional Safety-Capable
-Documentation available to aid functional safety system design
• Common-mode range (VCM): –0.2 V to +26 V
• High bandwidth: 350 kHz (A1 devices)
• Offset voltage:
– ±150 µV (maximum) at VCM = 0 V
– ±500 µV (maximum) at VCM = 12 V
• Output slew rate: 2 V/µs
• Bidirectional current-sensing capability
• Accuracy:
– ±1% gain error (maximum)
– 1-µV/°C offset drift (maximum)
| Common mode voltage (Max) (V) | 26 |
| Common mode voltage (Min) (V) | -0.2 |
| Input offset (+/-) (Max) (uV) | 150 |
| Input offset drift (+/-) (Typ) (uV/C) | 0.2 |
| Gain error (%) | 1 |
| Gain error drift (+/-) (Max) (ppm/°C) | 20 |
| CMRR (Min) (dB) | 84 |
| Supply voltage (Max) (V) | 5.5 |
| Supply voltage (Min) (V) | 2.7 |
| Package | VSSOP (DGS) |
| Pins | 10 |
