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TI INA126UA
Instrumentation Amplifier 1 Circuit 8-SOIC
Brands: Texas Instruments
Mfr.Part #: INA126UA
Datasheet: INA126UA Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Instrumentation Amplifiers
RoHS Status:
Stock Condition: 9607 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA126UA General Description
The INA126 and INA2126 (INAx126) are precision instrumentation amplifiers for accurate, low-noise, differential-signal acquisition. The two-op-amp design provides excellent performance with low quiescent current (175 µA/channel). These features combined with a wide operating voltage range of ±1.35 V to ±18 V make the INAx126 a great choice for portable instrumentation and data acquisition systems.
Gain can be set from 5 V/V to 10000 V/V with a single external resistor. Precision input circuitry provides low offset voltage (250 µV, maximum), low offset voltage drift (3 µV/°C, maximum), and excellent common-mode rejection.
All versions are specified for the –40°C to +85°C industrial temperature range.
Features
- Low quiescent current: 175 µA/channel
- Wide supply range: ±1.35 V to ±18 V
- Low offset voltage: 250-µV maximum
- Low offset drift: 3-µV/°C maximum
- Low noise: 35 nV/√Hz
- Low input bias current: 25-nA maximum
- Temperature range: –40°C to +85°C
- Multiple package options:
- Single channel:
- INA126P/PA 8-pin PDIP (P)
- INA126U/UA 8-pin SOIC (D)
- INA126E/EA 8-pin VSSOP (DGK)
- Dual channels:
- INA2126P/PA 16-pin PDIP (N)
- INA2126U/UA 16-pin SOIC (D)
- INA2126E/EA 16-pin SSOP (DBQ)
- Single channel:
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Instrumentation Amplifiers |
| RoHS | Details | Series | INA126 |
| Number of Channels | 1 Channel | 3 dB Bandwidth | 200 kHz |
| SR - Slew Rate | 400 mV/us | CMRR - Common Mode Rejection Ratio | 83 dB |
| Ib - Input Bias Current | 25 nA | Vos - Input Offset Voltage | 250 uV |
| Supply Voltage - Max | 36 V | Supply Voltage - Min | 2.7 V |
| Operating Supply Current | 175 uA | Minimum Operating Temperature | - 55 C |
| Maximum Operating Temperature | + 125 C | Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 | Amplifier Type | Instrumentation Amplifier |
| Brand | Texas Instruments | Dual Supply Voltage | +/- 15 V |
| en - Input Voltage Noise Density | 35 nV/sqrt Hz | Gain Error | 0.002 % |
| Gain V/V | 5 V/V to 10000 V/V | GBP - Gain Bandwidth Product | 200 kHz |
| Height | 1.58 mm | INL - Integral Nonlinearity | 0.002 % |
| Length | 4.9 mm | Maximum Input Resistance | 1 GOhms |
| Moisture Sensitive | Yes | Operating Supply Voltage | 2.7 V to 36 V |
| Product | Instrumentation Amplifiers | Product Type | Instrumentation Amplifiers |
| PSRR - Power Supply Rejection Ratio | 106 dB | Factory Pack Quantity | 75 |
| Subcategory | Amplifier ICs | Width | 3.91 mm |
| Unit Weight | 0.009524 oz |
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 | |
|---|---|---|
 |
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 INA126UA is a precision instrumentation amplifier chip designed for high accuracy in precision applications. It offers low noise, low offset voltage, and high common-mode rejection ratio. It operates on a single power supply and is suitable for applications such as sensor amplification, industrial automation, and data acquisition systems.
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Equivalent
The equivalent products of the INA126UA chip are INA126P, INA126E, and INA126U. These chips also belong to the instrumentation amplifier family and provide similar functionality and features to the INA126UA. -
Features
1. High input impedance for accurate measurements 2. Low offset voltage for precision amplification 3. Low noise for high-quality signal processing 4. Wide power supply range (±2.3V to ±18V) for versatile use 5. Adjustable gain with external resistors for flexibility in amplification settings. -
Pinout
The INA126UA is a precision instrumentation amplifier with a pin count of 8. It is commonly used for precise signal amplification in sensor applications. The pin functions include power supply inputs, input signal connections, reference voltage inputs, and output connections. -
Manufacturer
The manufacturer of INA126UA is Texas Instruments. Texas Instruments is a multinational semiconductor and technology company that designs and manufactures a wide range of analog and digital integrated circuits for various applications, including industrial, automotive, and consumer electronics. -
Application Field
INA126UA is commonly used in applications such as strain gauge amplification, bridge amplifier circuits, and sensor signal conditioning. It can also be used in medical instrumentation, industrial processes monitoring, and precision measurement systems. Its high precision and low noise make it ideal for applications requiring accurate and stable amplification of small signals. -
Package
The INA126UA chip is in a SOIC-8 package. It comes in a surface-mount form, measuring 4.9mm x 3.9mm x 1.75mm.
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