INA114BP – Precision Instrumentation Amplifier – DIP-8 Package
The INA114 is a low-cost, general-purpose instrumentation amplifier offering excellent accuracy. Its versatile 3-op amp design and small size make it ideal for a wide range of applications. A single external resistor sets any gain from 1 to 10,000. Internal input protection can withstand up to ±40V without damage. The INA114 is laser trimmed for very low offset voltage (50µV), drift (0.25µV/°C) and high common-mode rejection (115dB at G = 1000). It operates with power supplies as low as ±2.25V, allowing use in battery-operated and single 5V supply systems. Quiescent current is 3mA maximum. The INA114 is available in 8-pin plastic and SOL-16 surface-mount packages. Both are specified for the –40°C to +85°C temperature range.
Features:
- Low offset voltage: 50µv max
- Low drift: 0.25µv/°c max
- Low input bias current: 2na max
- High common-mode rejection: 115db min
- Input over-voltage protection: ±40v
- Wide supply range: ±2.25 to ±18v
- Low quiescent current: 3ma max
Features/Specs:
- Manufacturer Part No: INA114BP
- Manufacturer: Texas Instruments
- Series: INA114
- Amplifier Type: Instrumentation Amplifier
- Number of Channels: 1 Channel
- 3 dB Bandwidth: 10 kHz
- Slew Rate: 600 mV/us
- Common Mode Rejection Ratio: 110 dB
- Input Bias Current: 2 nA
- Input Offset Voltage: 50 uV
- Operating Supply Voltage: 4.5V to 36V
- Operating Supply Current: 2.2 mA
- Operating Temperature Range: -40°C ~ +85°C
- Dual Supply Voltage Range: ±3V, ±5V, ±9V
- Input Voltage Noise Density: 11 nV/sqrt Hz
- Gain Error: 0.002 %
- Gain V/V: 1V/V to 10000 V/V
- Gain Bandwidth Product: 1 MHz
- Integral Nonlinearity: 0.002 %
- Maximum Input Resistance: 10 GOhms
- Mounting Style: Through Hole
- Package/Case: PDIP-8
Application:
- Bridge Amplifier
- Thermocouple Amplifier
- RTD sensor amplifier
- Medical instrumentation
- Data acquisition
Datasheet: INA114BP
Package Includes:
- 1 x INA114BP – Precision Instrumentation Amplifier – DIP-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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