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TI INA300AIDSQR
Current Sense Regulator High/Low-Side 10-WSON (2x2)
Brands: TI
Mfr.Part #: INA300AIDSQR
Datasheet: INA300AIDSQR Datasheet (PDF)
Package/Case: WSON-10
Product Type: Comparators
RoHS Status:
Stock Condition: 7184 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA300AIDSQR General Description
Designed for overcurrent protection applications, the INA300 is a current-sensing comparator that detects overcurrent by measuring the voltage developed across a shunt resistor, and comparing that voltage to the threshold voltage input level. The device measures this differential voltage signal on common-mode voltages that can vary from 0 V up to 36 V, independent of the supply voltage. The INA300 device features an adjustable threshold range that is set using a single external limit-setting resistor. A selectable hysteresis feature enables adjustable operation of the comparator to accommodate the wide input signal range of 0 mV to 250 mV.
An open-drain alert output on the device can be configured to operate in either a transparent mode where the output status follows the input state, or in a latched mode where the alert output is cleared when the latch is cleared. The device response time setting is selectable, which enables overcurrent alerts to be issued in as fast as 10 µs.
The INA300 device operates from a single 2.7-V to 5.5-V supply, drawing a maximum supply current of 135 µA. The INA300 device is specified over the extended operating temperature range of –40°C to +125°C, and is available in WSON-10 and VSSOP-10 packages.
Features
- Wide Common-Mode Range: 0 V to 36 V
- Selectable Response Times:
- 10 µs, 50 µs, 100 µs
- Programmable Threshold:
- Adjust Using Single Resistor
- Programmable From 0 mV to 250 mV
- Accuracy:
- Offset Voltage: ±500 µV (Maximum)
- Offset Voltage Drift: 0.5 µV/°C (Maximum)
- Selectable Hysteresis:
- 2 mV, 4 mV, 8 mV
- Active Quiescent Current: 135 µA (Maximum)
- Selectable Disable Mode
- Disabled Quiescent Current: 3.5 µA (Maximum)
- Disabled Input Bias Current: 500 nA (Maximum)
- Open-Drain Output With Latch Mode Available
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Analog output with integrated comparator | Common-mode voltage (max) (V) | 36 |
| Common-mode voltage (min) (V) | 0 | Input offset (±) (max) (µV) | 650 |
| Input offset drift (±) (typ) (µV/°C) | 0.1 | CMRR (min) (dB) | 100 |
| Supply voltage (max) (V) | 5.5 | Supply voltage (min) (V) | 2.7 |
| Iq (max) (mA) | 0.15 | Number of channels | 1 |
| Comparators (#) | 1 | Features | Alert Function, Low-side Capable |
| Rating | Catalog |
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 INA300AIDSQR chip is an integrated current sense amplifier and voltage regulator designed for use in power management applications. It offers precise current measurement, overcurrent detection, and voltage regulation capabilities. The chip provides accurate current measurements for system protection and power control, making it suitable for various industries such as automotive, industrial, and telecommunications.
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Equivalent
Some equivalent products to the INA300AIDSQR chip include the INA300AIDGSR and the INA300AIDBVT. These chips are part of the INA300 family of high-side measurement current shunt monitors with a voltage reference and an overcurrent alert output. -
Features
The INA300AIDSQR is a current sense amplifier that includes an integrated comparator. It offers a wide common-mode range, high accuracy, and low supply current, making it suitable for various current sensing applications. It provides adjustable overcurrent and undervoltage detection thresholds, along with a programmable output for fault indication. -
Pinout
The INA300AIDSQR is a current sensor with a 16-pin count. It is used to monitor current flow in a circuit and has various functions such as adjustable threshold levels, overcurrent detection, and fault indication. -
Manufacturer
INA300AIDSQR is manufactured by Texas Instruments (TI). Texas Instruments is an American semiconductor company specializing in designing and manufacturing semiconductors and various integrated circuits for a wide range of applications, including analog and embedded processing products. -
Application Field
The INA300AIDSQR is a high-side current sense amplifier with voltage output commonly used in various applications such as power management, battery monitoring, and motor control. It can be used in systems that require accurate measurement and control of current flow, making it suitable for use in industrial, automotive, and consumer electronics applications. -
Package
The INA300AIDSQR chip comes in a surface mount package type called "SOIC" (Small Outline Integrated Circuit) with 8 pins. The package size is approximately 3.91mm x 4.91mm.
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