| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 18.0 V |
| Operating Voltage | 4.5V ~ 36V |
| Case/Package | SOIC-8 |
| Supply Current | 570 µA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Common Mode Rejection Ratio | 70 dB |
| Quiescent Current | 600 µA |
| Bandwidth | 550 kHz |
| Slew Rate | 450 mV/μs |
| Gain Bandwidth Product | 0.05 MHz |
| Input Offset Voltage | 5 mV |
| Input Bias Current | 50 nA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| 3dB Bandwidth | 550 kHz |
| Gain Bandwidth | 70 dB |
| Minimum CMRR Range | 70 dB |
| Supply Voltage (Max) | 30V ~ 50V |
| Supply Voltage (Min) | 4.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.58 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The INA146UA is a precision programmable gain Difference Amplifier that can be used to accurately attenuate high differential voltages and reject high common-mode voltages for compatibility with common signal processing voltage levels. High-voltage capability also affords inherent input protection. The input common-mode range extends beyond both supply rails, making the INA146 well-suited for both single and dual supply applications. On-chip precision resistors are laser-trimmed to achieve accurate gain and high common-mode rejection. Excellent TCR tracking of these resistors assures continued high precision over-temperature. A 10:1 difference amplifier provides 0.1V/V gain when the output amplifier is used as an unity-gain buffer. In this configuration, input voltages up to ±100V can be measured. Gains >0.1V/V can be set with an external resistor pair without affecting the common-mode input range.
● 570µA Low quiescent current
● 0.025% Low gain error
● 80dB High CMRR
● Green product and no Sb/Br
●ESD sensitive device, take proper precaution while handling the device.
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