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ANALOG DEVICES MAX4820EUP+
Relay Driver, Serial / Parallel Interface, 8 Outputs, 2.3V to 5.5V Supply, 300mA Out, TSSOP-20
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX4820EUP+
- Order Code:
- 2519198
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- Technical Datasheet:
- MAX4820EUP+ Datasheet
- ECAD / MCAD
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Product Overview
The MAX4820EUP+ is a 8-channel Cascadable Relay Driver with serial/parallel interface. The MAX4820 relay driver offers built-in kickback protection and drive +3.3V/+5V non-latching or dual-coil-latching relays. This device is especially useful when driving +3V relays. Each independent open-drain output features a 2Ω on-resistance and is guaranteed to sink 70mA (min) of load current. This device consume less than 50μA (maximum) quiescent current and have 1μA output off-leakage current. The MAX4820 features an SPI™-/QSPI™-/MICROWIRE™-compatible serial interface. Input data is shifted into an 8-bit shift register and latched to the outputs when CS transitions from low to high. Each data bit in the shift register corresponds to a specific output, allowing independent control of all outputs.
- Built-in inductive kickback protection
- Guaranteed 70mA (minimum) coil drive current
- Active-low set function to turn on all outputs simultaneously
- Active-low reset function to turn off all outputs simultaneously
- SPI-/QSPI-/MICROWIRE-compatible serial interface
- Serial digital output for daisy chaining
- Low 50µA (maximum) quiescent supply current
Applications
Test & Measurement, Industrial
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- 300mA
- :
- 2.3V
- :
- 5.5V
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- TSSOP
- :
- 20Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- -
Technical Documents (2)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 9/1/25
419 deliver in 3-4 business days from our UK warehouse
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¥1,004.17
(¥1,104.59 Inc. JCT)
Pricing is unavailable. Please contact customer services.
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- 10+
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| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥1,004.17 (¥1,104.59) |
| 10+ | ¥735.49 (¥809.04) |
| 74+ | ¥550.87 (¥605.96) |
| 148+ | ¥539.86 (¥593.85) |
| 296+ | ¥528.84 (¥581.72) |
| 518+ | ¥523.88 (¥576.27) |
| 1036+ | ¥521.40 (¥573.54) |
| Quantity | Price (Incl JCT) |
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