MAX7317ATE+
Active10-PORT SPI-INTERFACED I/O EXPANDER WITH OVERVOLTAGE AND HOT-INSERTION PROTECTION
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MAX7317ATE+
Active10-PORT SPI-INTERFACED I/O EXPANDER WITH OVERVOLTAGE AND HOT-INSERTION PROTECTION
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MAX7317ATE+ |
|---|---|
| Current - Output Source/Sink | 20 mA |
| Interface | SPI |
| Interrupt Output | False |
| Mounting Type | Surface Mount |
| Number of I/O | 10 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Type | Open Drain |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-TQFN (3x3) |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.25 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 800 | $ 6.07 | |
| 1136 | $ 6.07 | |||
| Tube | 1 | $ 7.93 | ||
| 10 | $ 5.43 | |||
| 25 | $ 4.79 | |||
| 100 | $ 4.06 | |||
| 250 | $ 3.71 | |||
| 500 | $ 3.50 | |||
| 1000 | $ 3.32 | |||
| 2500 | $ 3.17 | |||
Description
General part information
MAX7317 Series
The MAX7317 serial-interfaced peripheral provides microprocessors with 10 I/O ports rated to 7V. Each port can be individually configured as either an opendrain output, or an overvoltage-protected Schmitt input.The MAX7317 supports hot insertion. All port pins remain high impedance in power-down (V+ = 0V) with up to 8V asserted on them.The MAX7317 is available in 16-pin thin QFN and QSOP packages and operates in the -40°C to +125°C range.For a similar part with constant-current outputs and 8-bit PWM controls, refer to the MAX6966/MAX6967 data sheet.ApplicationsCellular PhonesIndustrial ControllersPortable EquipmentSystem MonitoringWhite Goods
