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TI INA186A1IDCKR
Current Sense Amplifiers 40-V, bidirectional, high-precision current sense amplifier with picoamp input bias & ENABLE 6-SC70 -40 to 125
Brands: TI
Mfr.Part #: INA186A1IDCKR
Datasheet: INA186A1IDCKR Datasheet (PDF)
Package/Case: SC70-6
RoHS Status:
Stock Condition: 1245 pcs, New Original
Product Type: Current Sense Amplifiers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.679 | $0.679 |
| 10 | $0.603 | $6.030 |
| 30 | $0.566 | $16.980 |
| 100 | $0.499 | $49.900 |
| 500 | $0.477 | $238.500 |
| 1000 | $0.467 | $467.000 |
In Stock:1245 PCS
INA186A1IDCKR General Description
The INA186 is a low-power, voltage-output, current-sense amplifier (also called a current-shunt monitor). This device is commonly used for overcurrent protection, precision current measurement for system optimization, or in closed-loop feedback circuits. The INA186 can sense drops across shunts at common-mode voltages from –0.2 V to +40 V, independent of the supply voltage.
The low input bias current of the INA186 permits the use of larger current-sense resistors, thus providing accurate current measurements in the microamp range. The low offset voltage of the zero-drift architecture extends the dynamic range of the current measurement. This feature allows for smaller sense resistors with lower power loss, while still providing accurate current measurements.
The INA186 operates from a single 1.7-V to 5.5-V power supply, and draws a maximum of 90 µA of supply current . Five fixed gain options are available: 25 V/V, 50 V/V, 100 V/V, 200 V/V, or 500 V/V. The device is specified over the operating temperature range of –40°C to +125°C, and offered in SC70, SOT-23-THIN, and DSBGA packages. The SC70 and SOT-23 (DDF) packages support bidirectional current measurement, whereas the DSBGA package only supports current measurement in one direction.
Features
- Wide common-mode voltage range, VCM: –0.2 V to +40 V
- Low input bias currents, IIB: 500 pA (typical) (enables microamp current measurement)
- Low power:
- Low supply voltage, VS: 1.7 V to 5.5 V
- Low quiescent current, IQ: 48 µA (typical)
- Accuracy:
- Common-mode rejection ratio: 120 dB (minimum)
- Gain error, EG: ±1% (maximum)
- Gain drift: 10 ppm/°C (maximum)
- Offset voltage, VOS: ±50 µV (maximum)
- Offset drift: 0.5 µV/°C (maximum)
- Bidirectional current sensing capability
- Gain options:
- INA186A1: 25 V/V
- INA186A2: 50 V/V
- INA186A3: 100 V/V
- INA186A4: 200 V/V
- INA186A5: 500 V/V
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Analog output | Common-mode voltage (max) (V) | 40 |
| Common-mode voltage (min) (V) | -0.2 | Input offset (±) (max) (µV) | 50 |
| Input offset drift (±) (typ) (µV/°C) | 0.05 | Voltage gain (V/V) | 25, 50, 100, 200, 500 |
| CMRR (min) (dB) | 120 | Bandwidth (kHz) | 27, 33, 35, 37, 45 |
| Supply voltage (max) (V) | 5.5 | Supply voltage (min) (V) | 1.7 |
| Iq (max) (mA) | 0.09 | Number of channels | 1 |
| Comparators (#) | 0 | Gain error (%) | 1 |
| Gain error drift (±) (max) (ppm/°C) | 10 | Slew rate (V/µs) | 0.3 |
| Features | Bidirectional, High precision, Low-side Capable | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The INA186A1IDCKR is an integrated current sense amplifier designed for precision measurement in industrial applications, such as motor control and power management. It provides high accuracy current sensing with low offset voltage and drift, low quiescent current, and wide input common-mode voltage range. The chip is small and easy to use, making it suitable for space-constrained designs.
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Equivalent
Some equivalent products of the INA186A1IDCKR chip are INA186, INA186Q1, INA240BQDCKR, and INA240A2QDCKR, all of which are precision current-sensing amplifiers designed for low-voltage applications. -
Features
The INA186A1IDCKR is a low-power, high-precision, bidirectional current-sense amplifier with voltage output. It features a low offset voltage, low quiescent current, wide common-mode voltage range, and a minimum gain of 20 V/V. It is designed for precise current-sensing applications in various systems and has a small SOT-23-6 package. -
Pinout
The INA186A1IDCKR is a current sense amplifier with a pin count of 6. Its functions include measuring the current flowing through the input pins and amplifying this to a measurable level. -
Manufacturer
The INA186A1IDCKR is manufactured by Texas Instruments (TI). TI is a leading semiconductor company that designs and produces a wide range of integrated circuits and other electronic components for various applications such as analog and digital signal processing, power management, and microcontrollers. -
Application Field
The INA186A1IDCKR is an analog front-end IC with an integrated shunt current sense amplifier, designed for precision current measurement in applications such as power supplies, battery chargers, and motor control. It features low offset voltage, low quiescent current, high common-mode rejection ratio, and wide input voltage range, making it suitable for a variety of industrial and consumer electronic devices. -
Package
The INA186A1IDCKR chip comes in a SOT-5 package type. It has a 6-pin DCK form and a size of 3 mm x 3 mm.
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