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Model INA128U
Description Texas Instruments ### Instrument amplifier, Texas Instruments instrument amplifier is a composite differential amplifier block that typically includes the classic three operational amplifier configuration. They provide high output impedance, extremely high common mode rejection, and can accurately set differential gain through internal or external resistors. Differential amplifiers provide low DC offset and offset coupling with high open circuit gain and low noise, typically used for high-precision testing and measurement applications, as well as electrical noisy environments.
Product QR code
Brand: TI
Packaging SOIC-8
Delivery time
Packaging method Tube
Standard packaging quantity 1
24.15  yuan 24.15yuan
5+:
$ 28.2520
50+:
$ 27.0446
200+:
$ 26.3685
500+:
$ 26.1995
1000+:
$ 26.0305
2500+:
$ 25.8373
5000+:
$ 25.7166
7500+:
$ 25.5958
Quantity
5+
50+
200+
500+
1000+
Price
$28.2520
$27.0446
$26.3685
$26.1995
$26.0305
Price $ 28.2520 $ 27.0446 $ 26.3685 $ 26.1995 $ 26.0305
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1161) Minimum order quantity(5)
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Technical parameters/power supply voltage (DC): 15.0 V

Technical parameters/power supply current: 700 µA

Technical parameters/number of circuits: 1

Technical parameters/number of channels: 1

Technical parameters/number of pins: 8

Technical parameters/common mode rejection ratio: 130 dB

Technical parameters/Static current: 700 µA

Technical parameters/bandwidth: 1.3 MHz

Technical parameters/conversion rate: 4.00 V/μs

Technical parameters/gain bandwidth product: 1.3 MHz

Technical parameters/gain: 10.0 kdB

Technical parameters/input compensation voltage: 50 µV

Technical parameters/input bias current: 2 nA

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/3dB bandwidth: 1.3 MHz

Technical parameters/gain bandwidth: 80 dB

Technical parameters/Common Mode Rejection Ratio (Min): 80 dB

Technical parameters/power supply voltage (Max): 30V ~ 50V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 8

Encapsulation parameters/Encapsulation: SOIC-8

External dimensions/length: 4.9 mm

External dimensions/width: 3.91 mm

External dimensions/height: 1.58 mm

External dimensions/packaging: SOIC-8

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Other/Manufacturing Applications: medical

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/06/15

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
INA128U/2K5G4 INA128U/2K5G4 TI 类似代替 SOIC-8
130dB CMRR、700µA、低功耗、精密仪表放大器 8-SOIC

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