Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
View All Product from Analog Devices Inc.16-element FIFO for event recording10 configurable I/Os allowing for such functions asKeypad decoding for a matrix of up to 5 × 5Key press/release interruptsGPIO functionsGPI with selectable interrupt level100 kΩ or 300 kΩ pull-up resistors300 kΩ pull-down resistorsGPO with push-pull or open drainProgrammable logic blockPulse generatorsPeriods and on timesAbove 30 sec in 125 ms incrementsUp to 255 ms in 1 ms incrementsReset generatorI2C interface with Fast-mode Plus (Fm+) support of up to 1 MHzOpen-drain interrupt output16-ball WLCSP, 1.59 mm × 1.59 mm
The ADP5586 is a 10-input/output port expander with a built-inkeypad matrix decoder, programmable logic, reset generator, andpulse generators. Input/output expander ICs are used in portabledevices (phones, remote controls, and cameras) and nonportableapplications (healthcare, industrial, and instrumentation). I/Oexpanders can be used to increase the number of I/Os availableto a processor or to reduce the number of I/Os required throughinterface connectors for front panel designs.The ADP5586 handles all key scanning and decoding and canflag the main processor, via an interrupt line, that new key eventshave occurred. GPI changes and logic changes can also be trackedas events via the FIFO, eliminating the need to monitor differentregisters for event changes. The ADP5586 is equipped with aFIFO to store up to 16 events. Events can be read back by theprocessor via an I2C-compatible interface.The ADP5586 eliminates the need for the main processor tomonitor the keypad, thus reducing power consumption and/orincreasing processor bandwidth for performing other functions.The programmable logic functions allow common logic require-ments to be integrated as part of the GPIO expander, thus savingboard area and cost.
Keypad entries and input/output expansion capabilitiesSmartphones, remote controls, and camerasHealthcare, industrial, and instrumentation
TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tape & Reel (TR) | |
Series | - | |
Mounting Type | Surface Mount | |
Supplier Device Package | 16-WLCSP (1.59x1.59) | |
Package / Case | 16-UFBGA, WLCSP | |
Voltage - Supply | 1.65V ~ 3.6V | |
Interface | I²C | |
Applications | Keypad Entries, I/O Expansion | |
Product Status | Active |
Analog Devices Inc.
Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.
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LC2MOS COMPLETE, 8 BIT ANALOG I/