TI INA828IDR
Instrumentation Amplifiers 50-V Offset Low-Power
Brands: TI
Mfr.Part #: INA828IDR
Datasheet: INA828IDR Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Instrumentation amplifiers
RoHS Status:
Stock Condition: 5258 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomINA828IDR General Description
The INA828 is a high-precision instrumentation amplifier that offers low power consumption and operates over a very wide single- or dual-supply range. A single external resistor sets any gain from 1 to 1000. The device offers excellent precision due to the use of new super-beta input transistors which provide exceptionally low input offset voltage, offset voltage drift, input bias current, and input voltage and current noise. Additional circuitry protects the inputs against overvoltage up to ±40 V.
The INA828 is optimized to provide excellent common-mode rejection ratio. At G = 1, the common-mode rejection ratio exceeds 90 dB across the full input common-mode range. The device is well-suited for low-voltage operation from a 5-V single supply as well as dual supplies up to ±18 V. Finally, INA828 is available in an 8-pin SOIC package and specified over the –40°C to +125°C temperature range.
Features
- Precision Instrumentation Amplifier Evolution:
- Second Generation: INA828
- First Generation: INA128
- Low Offset Voltage: 50 µV, MAX
- Gain Drift: 5 ppm/°C (G = 1), 50 ppm/°C (G > 1)
- Noise: 7 nV/√Hz
- Bandwidth: 2 MHz (G = 1), 260 kHz (G = 100)
- Stable with 1-nF Capacitive Loads
- Inputs Protected Up to ±40 V
- Common-Mode Rejection:
- 110 dB, MIN (G = 10)
- Power-Supply Rejection: 100 dB, MIN (G = 1)
- Supply Current: 650 µA, MAX
- Supply Range:
- Single Supply: 4.5 V to 36 V
- Dual Supply: ±2.25 V to ±18 V
- Specified Temperature Range:
–40°C to +125°C - Package: 8-Pin SOIC
Specifications
Parameter | Value | Parameter | Value |
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Number of channels | 1 | Vs (max) (V) | 36 |
Vs (min) (V) | 4.5 | Input offset (±) (max) (µV) | 50 |
Voltage gain (min) (V/V) | 1 | Voltage gain (max) (V/V) | 1000 |
Noise at 1 kHz (typ) (nV√Hz) | 7 | Features | Overvoltage protection, Super-beta |
CMRR (min) (dB) | 140 | Input offset drift (±) (max) (V/°C) | 0.0000005 |
Input bias current (±) (max) (nA) | 0.6 | Iq (typ) (mA) | 0.6 |
Bandwidth at min gain (typ) (MHz) | 2 | Gain error (±) (max) (%) | 0.15 |
Operating temperature range (°C) | -40 to 125 | Rating | Catalog |
Type | Resistor | Gain nonlinearity (±) (max) (%) | 0.002 |
Output swing headroom (to negative supply) (typ) (V) | 0.15 | Output swing headroom (to positive supply) (typ) (V) | -0.15 |
Input common mode headroom (to negative supply) (typ) (V) | 2 | Input common mode headroom (to positive supply) (typ) (V) | -2 |
Noise at 0.1 Hz to 10 Hz (typ) (µVPP) | 0.14 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
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. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 INA828IDR chip is a high-performance, precision instrumentation amplifier designed for low-level signal amplification in various applications. It offers low offset voltage, high common-mode rejection ratio, and high open-loop gain. The chip is commonly used in measuring and sensing devices, medical equipment, and industrial control systems. Its compact size and low power consumption make it suitable for space-constrained designs.
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Equivalent
Some equivalent products of the INA828IDR chip include INA828AIDR, INA828BIDR, and INA828EIDR. -
Features
The INA828IDR is a dual-channel instrumentation amplifier IC. It features a low input offset voltage, high common-mode rejection ratio, and low input bias current, making it ideal for applications requiring small signal amplification and accurate measurements. It operates over a wide temperature range and can be used in various industrial, medical, and scientific instrumentation systems. -
Pinout
The INA828IDR is a 14-pin integrated circuit with eight pins assigned for VCC, GND, and signal inputs. It is a precision, low-power instrumentation amplifier used for amplifying differential signals. The remaining six pins are used for voltage references, offset nulling, and setting gain through external resistors. -
Manufacturer
The manufacturer of the INA828IDR is Texas Instruments. Texas Instruments is a globally recognized semiconductor manufacturing company that specializes in designing and producing integrated circuits, including analog and digital chips for a wide range of applications in electronics and electrical engineering. -
Application Field
The INA828IDR is an instrumentation amplifier commonly used in applications requiring high-precision amplification of small differential voltages. It is utilized in areas such as medical instruments, automotive systems, thermocouple amplification, strain gauge measurements, and industrial control systems where accurate signal amplification is crucial. -
Package
The INA828IDR chip is available in an SOIC-8 package, which stands for Small Outline Integrated Circuit. The form factor is rectangular with 8 leads. Its size is approximately 5.3 mm x 6.2 mm, including the leads.
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