MAX850ESA(C70673) - Brand New Maxim Integrated IC Chips
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Description
The MAX850ESA(C70673) is a low-noise, inverting charge pump power supply ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. It offers both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages with an input voltage range of 4.5V to 10V. The output current is 5mA and it features an internal linear regulator to reduce output voltage ripple. The MAX850ESA(C70673) is available in an 8-pin SO package.
Specifications and features
- Fixed -4.1V or Adjustable -0.5V to -9V Output at 5mA
- 4.5V to 10V Input Voltage Range
- 2mVp-p Output Voltage Ripple (MAX850–MAX852)
- 1mVp-p Output Voltage Ripple (MAX853)
- 100kHz Charge-Pump Switching Frequency (MAX850/MAX851/MAX853)
- External Synchronizing Clock Input (MAX852)
- Logic-Level Shutdown Mode: 1µA Max Over Temperature (MAX850/MAX852/MAX853)
- Low Cost, 8-Pin SO Package
Application Scenarios
- Cellular Phones
- Negative Regulated Power Supplies
- Personal Communicators, PDAs
- Wireless Data Loggers
- Continuously Adjustable GaAsFET Bias
- LCD-Bias Contrast Control
Comparison
Advantages- Low-noise inverting charge pump power supply
- Wide input voltage range
- Adjustable output voltage
- Internal linear regulator reduces output voltage ripple
- Low cost
Disadvantages- Output current limited to 5mA
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download MAX850ESA(C70673)
- Chipdatas Part: CD86-MAX850ESA(C70673)
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 19:48 +0800
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- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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