MAX44265
Rail-to-Rail, 200kHz Op Amp with Shutdown in a Tiny, 6-Bump WLP
Save Power and Board Space—Op Amp Consumes Only 4µA and Offers 200kHz BW in 0.4mm Pitch WLP Package
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Overview
Features and Benefits
- 200kHz GBW
- Ultra-Low 4µA Supply Current
- Single 1.8V to 5.5V Supply Voltage Range
- Ultra-Low 1pA Input Bias Current
- Rail-to-Rail Input and Output Voltage Ranges
- Low ±200µV Input Offset Voltage
- Low 0.001µA Shutdown Current
- High-Impedance Output During Shutdown
- Unity-Gain Stable
- Available in a Tiny, 0.9mm x 1.3mm, 6-Bump WLP Package
Product Details
The MAX44265 op amp features a maximized ratio of gain bandwidth (GBW) to supply current and is ideal for battery-powered applications such as handsets, tablets, notebooks, and portable medical equipment. This CMOS op amp features an ultra-low input-bias current of 1pA, rail-to-rail input and output, low supply current of 4µA, and operates from a single 1.8V to 5.5V supply. For additional power conservation, the IC also features a low-power shutdown mode that reduces supply current to 1nA and puts the amplifier's outputs in a high-impedance state. This device is unity-gain stable with a 200kHz GBW product.
It is available in a space-saving, 0.9mm x 1.3mm, 6-bump WLP package and is specified over the -40°C to +85°C extended operating temperature range.
Applications
- Battery-Powered Devices
- Cell Phones
- Mobile Accessories
- Tablet/Notebook Computers
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Markets and Technologies
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.
Evaluation Kits (1)
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SPICE Model
Design Resources
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| Part Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX44265EWT+ | Material Declaration | Reliability Data | Wafer-Level Package 3x2 Bump, Full Array | |
| MAX44265EWT+T | Material Declaration | Reliability Data | Wafer-Level Package 3x2 Bump, Full Array | |
| Wafer Fabrication Data |
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Evaluation Boards
Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.