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MAX4823ETP+
Relay Driver, 8 Outputs, 2.3V to 5.5V Supply, 70mA Out, TQFN-20
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX4823ETP+
- Order Code:
- 2516967
- Technical Datasheet:
- MAX4823ETP+ Datasheet
Product Overview
The MAX4823ETP+ is a 3.3V/5V, 8-channel relay driver with fast recovery time in 20 pin TQFN package. It offers built-in kickback protection and drives 3.3V/5V nonlatching or dual coil latching relays. A zener kickback protection circuit significantly reduces recovery time in applications where switching speed is critical. The MAX4823 has 10MHz SPI/QSPI/MICROWIRE compatible serial interface. Input data is shifted into shift register and latched to outputs when complementary CS transitions from low to high. Each data bit in shift register corresponds to a specific output allowing independent control of all outputs. Built-in hysteresis (schmitt trigger) on all digital inputs allows this device to be used with slow rising and falling signals such as those from optocouplers or RC power-up initialization circuits. The MAX4823 is used in ATE equipment, DSL redundancy protection (ADSL/VDSL/HDSL), T1/E1 and T3/E3 redundancy protection and test equipments (oscilloscopes, spectrum analyzers).
- Supply voltage range from 2.3V to 5.5V
- Operating temperature range from -40°C to 85°C
- Coil drive current of 70mA
- Maximum on-resistance of 5ohm at VCC = 2.7V, IOUT
- = 70mA
- Active-low SET/active-low RESET functions to turn on/off all outputs simultaneously
- Serial digital output for daisy chaining
- Low quiescent supply current of 180µA (VCC = 5.5V) and dynamic supply current of 1.6mA (VCC = 5.5V)
- Zener clamping voltage of 9V
- Turn-on time of 1µs and turn-off time of 3µs
Applications
Power Management, Industrial
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 70mA
- :
- 2.3V
- :
- 5.5V
- :
- TQFN
- :
- 20Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
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Terms and Conditions
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
Available for back order
More stock available to supplier lead times which is approximately 6/5/23
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
NT$191.62
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- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price (Incl GST) | Your Price (Incl GST) |
|---|---|---|
| 1+ | NT$191.62 | |
| 10+ | NT$173.71 | |
| 75+ | NT$144.27 | |
| 150+ | NT$141.09 | |
| 300+ | NT$137.90 | |
| 525+ | NT$126.06 | |
| 1050+ | NT$122.12 | |
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