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TI INA148QDRQ1
Differential Amplifier 1 Circuit 8-SOIC
Brands: ti
Mfr.Part #: INA148QDRQ1
Datasheet: INA148QDRQ1 Datasheet (PDF)
Package/Case: SOIC (D)-8
RoHS Status:
Stock Condition: 6917 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $5.322 | $5.322 |
| 10 | $4.669 | $46.690 |
| 30 | $4.271 | $128.130 |
| 100 | $3.937 | $393.700 |
In Stock:6917 PCS
INA148QDRQ1 General Description
The INA148-Q1 is a precision, low-power, unity-gain difference amplifier with a high common-mode input voltage range. The device consists of a monolithic, precision, bipolar operational amplifier with a thin-film resistor network.
The on-chip resistors are laser trimmed for an accurate 1-V/V differential gain and high common-mode rejection. Excellent temperature tracking of the resistor network maintains high gain accuracy and common-mode rejection over temperature. The INA148-Q1 operates on single or dual supplies. These features make the INA148-Q1 suitable for HEV/EV and Powertrain applications, specifically in battery management systems.
The INA148-Q1 is available in an 8-pin SOIC, surface-mount package, and is specified for operation over the temperature range of –40°C to 125°C.
Features
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range - Device HBM ESD Classification Level 1C
- Device CDM ESD Classification Level C6
- Device MM ESD Classification Level M2
- Device Temperature Grade 1: –40°C to 125°C
- High Common-Mode Voltage
- 75 V at VS = 5 V
- ±200 V at VS = ±15 V
- Fixed Differential Gain = 1 V/V
- Low Quiescent Current: 260 µA
- Wide Supply Range
- Single Supply: 2.7 V to 36 V
- Dual Supplies: ±1.35 V to ±18 V
- Low Gain Error: 0.075% (Maximum)
- Low Nonlinearity: 0.002% (Maximum)
- High CMR: 86 dB
- Surface-Mount 8-pin SOIC Package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Vs (min) (V) | 2.7 |
| Vs (max) (V) | 36 | CMRR (min) (dB) | 70 |
| Common-mode input low (min) (V) | -200 | Common-mode input high (max) (V) | 200 |
| Input offset (±) (max) (V) | 0.005 | Iq (typ) (mA) | 0.6 |
| Slew rate (typ) (V/µs) | 1 | Voltage gain (min) (V/V) | 1 |
| Voltage gain (max) (V/V) | 1 | Small-signal bandwidth (typ) (Hz) | 100000 |
| Rating | Automotive | Operating temperature range (°C) | -40 to 125 |
| Gain drift (max) (ppm/°C) | 3 |
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 INA148QDRQ1 is a high-accuracy, low-power instrumentation amplifier designed for automotive applications. It provides precise differential amplification of small signals with high common-mode rejection, making it ideal for sensor interface and signal conditioning in vehicle electronics. The chip features a wide supply voltage range, temperature range, and robust ESD protection.
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Equivalent
Some equivalent products of the INA148QDRQ1 chip are INA148TP, INA148QDGKRQ1, and INA148QDRQ1R. These chips are also instrumentation amplifiers designed for automotive applications, providing high precision and low noise amplification of small signals. -
Features
1. INA148QDRQ1 is a low-power, precision instrumentation amplifier. 2. It has a wide input common-mode voltage range. 3. It provides excellent AC specifications. 4. It operates over a wide supply range of ±1.35 V to ±18 V. 5. It has a low input offset voltage and offset drift. -
Pinout
The INA148QDRQ1 is a automotive grade instrumentation amplifier with a pin count of 8. It has three main functions, including amplification of input signals, rejection of common-mode signals, and high output impedance. -
Manufacturer
The INA148QDRQ1 is manufactured by Texas Instruments. Texas Instruments is an American company that designs and manufactures semiconductors, particularly analog integrated circuits and embedded processors. It is known for its high-quality and reliable products used in a wide range of applications such as automotive, industrial, and consumer electronics. -
Application Field
The INA148QDRQ1 is commonly used in automotive applications such as battery management systems, current sensing, and motor control. It is also used in industrial automation for monitoring current and voltage levels in various systems. Additionally, it can be found in medical devices for precision instrumentation and monitoring purposes. -
Package
The INA148QDRQ1 chip comes in a SOIC package type, has a surface-mount form, and is a standard size measuring 16-pin.
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