INA126 Micro Power Instrumentation Amplifier IC – DIP-8 Package
INA126 Micro Power Instrumentation Amplifier IC – DIP-8 Package 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
Features/Specs:
- Series: INA126
- Product Type: Instrumentation Amplifiers
- Amplifier Type: Instrumentation Amplifier
- Number of Channels: 1 Channel
- 3 dB Bandwidth: 200 kHz
- SR – Slew Rate: 400 mV/us
- CMRR – Common Mode Rejection Ratio: 83 dB
- PSRR – Power Supply Rejection Ratio: 106 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
- 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
- INL – Integral Nonlinearity: 0.002 %
- Maximum Input Resistance: 1 GOhms
- Operating Supply Voltage: 2.7 V to 36 V
- Minimum Operating Temperature: -55°C
- Maximum Operating Temperature: +125°C
- Mounting Style: Through Hole
- Package/Case: PDIP-8
Applications:
- Level transmitter
- Flow transmitter
- Multiparameter patient monitor
- Mixed module (AI, AO, DI, DO)
- AC charging (pile) station
- Infusion pump
- Electrocardiogram (ECG)
Package Includes:
- 1 x INA126 Micro Power Instrumentation Amplifier IC – DIP-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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