Features and Benefits
- Ultra-Low 620µA Supply Current
- High Speed (MAX4452/MAX4453/MAX4454)
- 200MHz -3dB Bandwidth
- 30MHz 0.1dB Gain Flatness
- 95V/µs Slew Rate
- High Speed (MAX4352/MAX4353/MAX4354)
- 80MHz -3dB Bandwidth
- 4MHz 0.1dB Gain Flatness
- 240V/µs Slew Rate
- Single +3V/+5V Operation
- Rail-to-Rail Outputs
- Ultra-Small SC70-5, SOT23-5, SOT23-8 and Thin SOT23-8 Packages
The MAX4452/MAX4352 single, MAX4453/MAX4353 dual, and MAX4454/MAX4354 quad amplifiers combine high-speed performance with ultra-low power consumption. The MAX4452/MAX4453/MAX4454 are unity-gain stable and achieve a -3dB bandwidth of 200MHz, while the MAX4352/MAX4353/MAX4354 are compensated for a minimum closed-loop gain of +5V/V and achieve a 80MHz -3dB bandwidth. These devices consume only 620µA of supply current per amplifier.
These amplifiers operate from a +2.7V to +5.25V single supply and feature rail-to-rail outputs. Along with an excellent speed/power ratio of 323MHz/mA, these devices feature a slew rate of 95V/µs and fast 20ns rise and fall times. These devices are ideal for low-power/low-voltage systems that require wide bandwidth such as cell phones and keyless entry systems.
The MAX4452/MAX4352 are available in miniature 5-pin SC70 and SOT23 packages, while the MAX4453/MAX4353 are available in tiny 8-pin SOT23, thin SOT23, and SO packages. The MAX4454/MAX4354 are available in space-saving 14-pin TSSOP and SO packages.
- Audio Systems
- Baseband Applications
- Battery-Powered Applications
- Keyless Entry
- Portable Communications
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
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