Texas Instruments INA190A2QDCKRQ1
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See Product Specifications.
See Product Specifications.
Stock Code
038153
038153
Manufacturer / Brand
Texas Instruments
Part Number
INA190A2QDCKRQ1
INA190A2QDCKRQ1
Categories
Unit Price
$2.2000
$2.2000
Factory Lead-Time
6 Weeks
6 Weeks
Short Description
High-Side Current Sense Amplifier with 0.25% Accuracy
High-Side Current Sense Amplifier with 0.25% Accuracy
In Stock: 2904
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $2.2000 | $2.2000 | |
| 10 | $1.9700 | $19.7000 | -10.45% |
| 25 | $1.8700 | $46.7500 | -15% |
| 100 | $1.6200 | $162.0000 | -26.36% |
| 250 | $1.5300 | $382.5000 | -30.45% |
| 500 | $1.3800 | $690.0000 | -37.27% |
| 1000 | $1.1600 | $1,160.0000 | -47.27% |
| 3000 | $1.1000 | $3,300.0000 | -50% |
| 6000 | $1.0600 | $6,360.0000 | -51.82% |
Description
The Texas Instruments INA190A2QDCKRQ1 is a high-side current sense amplifier that provides an accurate measurement of current flowing through a load. It features a wide supply voltage range of 2.7V to 40V, making it suitable for a variety of applications. This device is designed to operate in harsh automotive environments and has a temperature range of -40°C to +125°C.
The INA190A2QDCKRQ1 has a low quiescent current of 60µA, minimizing power consumption. It provides a voltage output proportional to the current flowing through the sense resistor, allowing for easy signal conditioning and data acquisition. The device has a gain of 50V/V, giving a maximum output voltage of 3.9V with a 78mV input. The device also includes a fault detection circuit that signals when the current flowing through the sense resistor exceeds a predefined limit. In summary, the Texas Instruments INA190A2QDCKRQ1 offers accurate current sensing, fault detection, and low power consumption, making it an ideal solution for automotive and industrial applications
The INA190A2QDCKRQ1 has a low quiescent current of 60µA, minimizing power consumption. It provides a voltage output proportional to the current flowing through the sense resistor, allowing for easy signal conditioning and data acquisition. The device has a gain of 50V/V, giving a maximum output voltage of 3.9V with a 78mV input. The device also includes a fault detection circuit that signals when the current flowing through the sense resistor exceeds a predefined limit. In summary, the Texas Instruments INA190A2QDCKRQ1 offers accurate current sensing, fault detection, and low power consumption, making it an ideal solution for automotive and industrial applications
Product Attributes
| Amplifier Type | Current Sense |
| Base Product Number | INA190 |
| Current - Input Bias | 500 pA |
| Current - Supply | 48µA |
| ECCN | EAR99 |
| Gain Bandwidth Product | 37 kHz |
| HTSUS | 8542.33.0001 |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Type | Rail-to-Rail |
| Package / Case | 6-TSSOP, SC-88, SOT-363 |
| Series | Automotive, AEC-Q100 |
| Slew Rate | 0.3V/µs |
| Supplier Device Package | SC-70-6 |
| Voltage - Input Offset | 3 µV |
| Voltage - Supply Span (Max) | 5.5 V |
| Voltage - Supply Span (Min) | 1.7 V |
