INA143U
Texas Instruments
Texas Instruments
IC OPAMP DIFF 1 CIRCUIT 8SOIC
$4.22
Available to order
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INA143U
$4.22
Product details
Enhance your precision measurement systems with Texas Instruments's INA143U, a standout in the Instrumentation Amplifiers category. This IC provides exceptional differential amplification with industry-leading noise performance and gain accuracy. The three-op-amp architecture ensures optimal common-mode rejection, critical for extracting small signals in noisy environments. Its programmable gain capability allows flexible adaptation to various sensor interfaces without external components. The INA143U features protective measures against overvoltage and reverse polarity, safeguarding sensitive inputs. Medical applications include ECG amplification and patient monitoring equipment. Industrial implementations cover load cell conditioning and thermocouple interfaces, while scientific instruments utilize it for low-level signal detection. The amplifier's auto-zeroing technique virtually eliminates offset drift over time and temperature variations. For engineers designing high-resolution measurement systems, the INA143U delivers uncompromising performance. Multiple package options facilitate integration into space-constrained designs. Our technical support team can provide application-specific guidance for implementing this instrumentation amplifier. Request a quotation through our online portal to explore pricing tiers and lead times for your production requirements. Include your desired quantity and packaging preferences for a customized offer.
General specs
- Product Status: Active
- Amplifier Type: Differential
- Number of Circuits: 1
- Output Type: -
- Slew Rate: 5V/µs
- Gain Bandwidth Product: -
- -3db Bandwidth: 150 kHz
- Current - Input Bias: -
- Voltage - Input Offset: 100 µV
- Current - Supply: 950µA
- Current - Output / Channel: 32 mA
- Voltage - Supply Span (Min): 4.5 V
- Voltage - Supply Span (Max): 36 V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SOIC
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