PCA9557D vs PCA9557DBR तुलना
विस्तृत दोनों ओर की तुलना PCA9557D द्वारा Texas Instruments और PCA9557DBR द्वारा Texas Instruments. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
Texas Instruments
PCA9557D - 8-Bit I2C/SMBus I/O Expander with Reset | TI (Tape & Reel)
PCA9557D ✗ जीवन की समाप्तिविशेषता तुलना
| पैरामीटर | PCA9557D | PCA9557DBR |
|---|---|---|
| ब्रांड | Texas Instruments | Texas Instruments |
| श्रेणी | Interface ICs | Interface ICs |
| लाइफसाइकिल स्थिति | उत्पादन बंद | सक्रिय |
| Number of I/O Bits | 8 | — |
| इंटरफ़ेस | I2C, SMBus | I2C and SMBus |
| Bus Frequency (Max) | 400 kHz | — |
| Supply Voltage (VCC) | 2.3 V to 5.5 V | — |
| ऑपरेटिंग तापमान | -40 C to +85 C | — |
| Standby Current (Max) | 1 uA | — |
| Output Drive Current per Bit | [DATA_NEEDED: per-bit source/sink mA rating] | — |
| I/O Voltage Tolerance | 5.5 V tolerant | — |
| Reset Input | Active-low hardware RESET + software reset (general call) | — |
| Interrupt Output (INT) | Yes, open-drain | — |
| Slave Address Pins | A0, A1, A2 (3 pins, 8 addresses within family) | — |
| पैकेज | 16-SOIC (DR, 7.5 mil pitch) | — |
| माउंटिंग प्रकार | Surface Mount | Surface mount |
| MSL स्तर | 1 (unlimited floor life) | — |
| RoHS स्थिति | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Configuration Registers | Input/output direction registers, polarity inversion | — |
| Device Type | — | 8-bit I2C and SMBus low-power I/O expander |
| Number of I/O Ports | — | 8 bits |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| Bus Speed | — | 400 kHz |
| Number of I/O Lines | — | 8 |
| Reset Support | — | Yes |
| Configuration Register | — | Yes |
| Package Type | — | 16-pin SSOP |
| Package Width | — | 5.30 mm |
| Package Length | — | 0.209 inch |
| ऑपरेटिंग तापमान रेंज | — | [DATA_NEEDED: operating temperature range] |
| क्वाइसेंट करंट | — | [DATA_NEEDED: quiescent current] |
| Output Current per Line | — | [DATA_NEEDED: output current per line] |
| Input/Output Logic Levels | — | [DATA_NEEDED: input and output logic voltage thresholds] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Automotive Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |