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TI INA300AIDSQT
Current Sense Regulator High/Low-Side 10-WSON (2x2)
Brands: TI
Mfr.Part #: INA300AIDSQT
Datasheet: INA300AIDSQT Datasheet (PDF)
Package/Case: WSON-10
Product Type: Comparators
RoHS Status:
Stock Condition: 4500 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA300AIDSQT 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 INA300AIDSQT is a high-side current monitor IC that provides digital current sensing for power management applications. It offers a precise current measurement, integrated temperature sensor, and digital output interface. It is ideal for monitoring and controlling the current in a variety of electronic systems.
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Equivalent
The equivalent products of INA300AIDSQT chip are TI INA300, Analog Devices AD8210, and Maxim MAX4372. These chips are high-side current sense amplifiers with similar specifications for current sensing applications. -
Features
1. High-accuracy precision current sensing 2. Wide common-mode voltage range up to 80V 3. Bidirectional sensing capability 4. Overcurrent detection with programmable threshold and hysteresis 5. Integrated overvoltage and undervoltage protection 6. Voltage output proportional to current with programmable gain and offset -
Pinout
The INA300AIDSQT is a current sense amplifier with a pin count of 8. The functions of the pins are: Vin-, Vin+, Set, REF, V+/-, OUT, NC, and GND. It is used for high-side current sensing applications with a common-mode voltage of up to 26V. -
Manufacturer
The INA300AIDSQT is manufactured by Texas Instruments. Texas Instruments is a multinational semiconductor company that specializes in designing and producing electronics components, including integrated circuits and sensors. They are known for their innovations in the semiconductor industry and provide a wide range of products for various applications such as automotive, industrial, and consumer electronics. -
Application Field
The INA300AIDSQT is a high-side current sense amplifier with integrated diagnostics, commonly used in industrial applications such as motor control, power management, and solar inverters. It is also suitable for use in automotive and communication systems where precise current monitoring and protection are needed. -
Package
The INA300AIDSQT chip is available in a surface-mount package type called WSON-10. It comes in a IC (Integrated Circuit) form with 10 pins. The package size is 3mm x 3mm.
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