| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | MSOP-8 |
| Supply Current | 200 µA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Power Dissipation | 0.5 mW |
| Common Mode Rejection Ratio | 80 dB |
| Bandwidth | 1 MHz |
| Slew Rate | 1.40 V/μs |
| Gain Bandwidth Product | 1 MHz |
| Input Offset Voltage | 100 µV |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Gain Bandwidth | 1 MHz |
| Minimum CMRR Range | 74 dB |
| Supply Voltage (Max) | 30V ~ 50V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 3.2 mm |
| Size-Width | 3.2 mm |
| Size-Height | 0.95 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AD8278ARMZ is a general-purpose Difference Amplifier intended for precision signal conditioning in power critical applications that require both high performance and low power. The AD8278 provides exceptional common-mode rejection ratio (80dB) and high bandwidth while amplifying input signals that are well beyond the supply rails. The on-chip resistors are laser trimmed for excellent gain accuracy and high CMRR. It also has extremely low gain drift vs. temperature. The common-mode range of the amplifier extends to almost triple the supply voltage (for G = 1/2), making the amplifier ideal for single-supply applications that require a high common-mode voltage range. The internal resistors and ESD circuitry at the inputs also provide overvoltage protection to the op-amp.
● Wide input range beyond supplies
● Rugged input overvoltage protection
● 200µA Maximum (per amplifier) low supply current
● 0.5mW at 2.5V Low power dissipation
● ±1µV/°C Maximum low offset voltage drift (B grade)
● 1ppm/°C Maximum low gain drift (B grade)
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