ADC0809CCN vs MM74C949N तुलना
विस्तृत दोनों ओर की तुलना ADC0809CCN द्वारा Texas Instruments और MM74C949N 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。
विशेषता तुलना
| पैरामीटर | ADC0809CCN | MM74C949N |
|---|---|---|
| ब्रांड | Texas Instruments | Texas Instruments |
| श्रेणी | ADC/DAC | ADC/DAC |
| लाइफसाइकिल स्थिति | सक्रिय | Obsolete |
| रेज़ोल्यूशन | 8 bits | 8 bits |
| Architecture | Successive Approximation (SAR) | — |
| Number of Channels | 8 single-ended | — |
| Sample Rate (max) | 10 kSPS | — |
| Input Type | Single-Ended, Multiplexed | — |
| Supply Voltage (VCC) | 4.5 V to 5.25 V (5 V typical) | — |
| सप्लाई करंट | [DATA_NEEDED: typical quiescent current] | — |
| Analog Input Voltage Range | 0 V to VCC | — |
| Integral Nonlinearity (INL) | ±1 LSB max | — |
| Differential Nonlinearity (DNL) | ±1 LSB max (no missing codes) | — |
| Conversion Time (typ) | [DATA_NEEDED: at fCLK] | — |
| Clock Frequency | 10 kHz to 1.1 MHz | — |
| रेफ़रेंस वोल्टेज | Internal 256R ladder, VREF+ / VREF- pins | — |
| Digital I/O Logic Level | TTL/CMOS compatible | — |
| ऑपरेटिंग तापमान | -40 °C to +85 °C | — |
| पैकेज | 28-pin PDIP (through-hole) | 28-PDIP (Plastic DIP, 28-pin) |
| माउंटिंग प्रकार | Through-Hole (DIP) | Through-Hole (DIP) |
| RoHS स्थिति | Compliant (NOPB variant); non-compliant legacy | [DATA_NEEDED: RoHS status - legacy part predates RoHS directive; check distributor listings] |
| Output Interface | 8-bit parallel, tri-state latched | — |
| Channel Selection | 3-bit address latch (A0/A1/A2) | — |
| Number of Input Channels | — | 8 (single-ended, multiplexed) |
| Conversion Architecture | — | Successive Approximation (SAR) |
| Conversion Time | — | 116 microseconds (typical) |
| सप्लाई वोल्टेज | — | 5 V (single supply) |
| Analog Input Type | — | Single-ended, 8-channel MUX |
| Digital Interface | — | 8-bit microprocessor-compatible, tri-state outputs |
| ऑपरेटिंग तापमान रेंज | — | -40 C to +85 C |
| Output Code | — | Binary (unipolar) |
| Technology | — | CMOS |
| Sample-and-Hold | — | Internal |
| Reference | — | Internal (external reference option [DATA_NEEDED: pin details]) |
| पिन काउंट | — | 28 |
| लाइफसाइकिल स्थिति | — | Obsolete / End of Life (per GlobalSpec listing) |