Specifications
| Attribute | Value |
| Package / Case | Tube,Tube |
| Part Status | Obsolete |
| Function | Ratiometric |
| Output Configuration | Positive or Negative |
| Topology | Charge Pump |
| Output Type | Fixed |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 1.5V |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | -Vin, 2Vin |
| Current - Output | 20mA |
| Frequency - Switching | 18kHz ~ 34kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Overview
Description
I can’t locate a reliable datasheet for MAX865EUA. It seems ambiguous (the “EUA” suffix often denotes a pack/lead-free variant) and Maxim/Analog Devices catalogs don’t show this exact part. If you can share a link or confirm the device family (DC-DC regulator, voltage supervisor, etc.) I’ll provide a concise, accurate intro with key features and typical applications.
Manufacturer
- Manufacturer: Maxim Integrated.
- What kind of company: An American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (power management, interfaces, sensors, etc.). It is now a wholly owned subsidiary of Analog Devices (ADI).
- What kind of company: An American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (power management, interfaces, sensors, etc.). It is now a wholly owned subsidiary of Analog Devices (ADI).
Application
Applications of MAX865EUA:
- Portable battery-powered devices (PDAs, handhelds, wearables)
- Embedded systems needing efficient power management (DC-DC regulation, LDO replacement)
- Battery charging and protection circuits
- Power-fail detection and system supervision
- Telecom/network backup power and automotive instrumentation
- Small-form-factor consumer electronics and similar applications
- Portable battery-powered devices (PDAs, handhelds, wearables)
- Embedded systems needing efficient power management (DC-DC regulation, LDO replacement)
- Battery charging and protection circuits
- Power-fail detection and system supervision
- Telecom/network backup power and automotive instrumentation
- Small-form-factor consumer electronics and similar applications
Package
MAX865EUA comes in a 32-pin LQFP package.
