PCF8574PW vs ADP5585ACBZ-00-R7 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng PCF8574PW sa pamamagitan ng Texas Instruments at ADP5585ACBZ-00-R7 sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
PCF8574PW - 8-bit I2C I/O Expander 20-TSSOP | Texas Instruments (Tape & Reel)
PCF8574PW ✓ NakahandaAnalog Devices
ADP5585ACBZ-00-R7 - 10 I/O Keypad Controller | Analog Devices
ADP5585ACBZ-00-R7 UnknownPagsanggunian na paghahambing
| Parametro | PCF8574PW | ADP5585ACBZ-00-R7 |
|---|---|---|
| Brand | Texas Instruments | Analog Devices |
| Kategorya | Interface ICs | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Unknown |
| Fungsi | I/O Expander | — |
| Number of I/O | 8 | — |
| Interface | I2C (SMBus compatible) | I2C |
| Clock Frequency (Max) | 100 kHz | — |
| I2C Address Base | 0x20 (PCF8574A: 0x38) | — |
| Supply Voltage (VCC) | 2.5 V to 6 V | — |
| Supply Current (Standby) | 2.5 uA typical | — |
| Interrupt Output | Yes (active-low INT) | — |
| Hardware Address Pins | 3 (A0, A1, A2) | — |
| Max Devices on Bus | 8 (16 combined with PCF8574A) | — |
| Output Drive (Source/Sink) | 25 mA / 25 mA per I/O | — |
| I/O Type | Quasi-bidirectional (no direction register) | — |
| Packhaging | 20-pin TSSOP (PW) | 16-WLCSP (1.59 mm × 1.59 mm) |
| Temperature na Operasyon | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Uri ng Pagpapasok | Surface Mount | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Level ng MSL | 1 (unlimited floor life) | — |
| Device Type | — | 10-I/O port expander with keypad matrix decoder |
| Number of Configurable I/Os | — | 10 I/Os |
| I2C Maximum Frequency | — | 1 MHz |
| Supply Voltage Range | — | 1.65 V to 3.6 V |
| Keypad Matrix Support | — | Up to 6 × 5 matrix with ADP5585ACBZ-01-R7 or ADP5585ACPZ-01-R7 option |
| FIFO | — | 16-element FIFO for event recording |
| Programmable Logic | — | Supported |
| Reset Generator | — | Supported |
| PWM Generator | — | Supported |
| Interface Width | — | 8-bit |
| Package Type | — | Wafer-level chip-scale package |
| Application Category | — | Keypad entries and I/O expansion |
| Portable Device Suitability | — | Phones, remote controls, and cameras |
| Nonportable Device Suitability | — | Healthcare, industrial, and instrumentation applications |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 status] |
| Kuru-kuryente ng Pagbibigay | — | [DATA_NEEDED: typical and maximum supply current] |
| Pinout | — | [DATA_NEEDED: complete pin names and functions] |