MM74C949N vs MM74C948N Vergleich
Detaillierter Direktvergleich von MM74C949N von Texas Instruments und MM74C948N von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
MM74C948N - 8-Bit ADC w/ 16-Ch MUX | Texas Instruments | DIP-40
MM74C948N ObsoleteSpezifikationsvergleich
| Parameter | MM74C949N | MM74C948N |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | ADC/DAC | ADC/DAC |
| Lebenszyklusstatus | Obsolete | Obsolete |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,65 | $7,05 |
| Auflösung | 8 bits | 8 bit |
| Number of Input Channels | 8 (single-ended, multiplexed) | — |
| Conversion Architecture | Successive Approximation (SAR) | — |
| Conversion Time | 116 microseconds (typical) | — |
| Versorgungsspannung | 5 V (single supply) | 5 V (single supply) |
| Analog Input Type | Single-ended, 8-channel MUX | — |
| Digital Interface | 8-bit microprocessor-compatible, tri-state outputs | — |
| Gehäuse | 28-PDIP (Plastic DIP, 28-pin) | PDIP-40 (N) |
| Betriebstemperaturbereich | -40 C to +85 C | — |
| Output Code | Binary (unipolar) | — |
| Technology | CMOS | CMOS |
| Sample-and-Hold | Internal | — |
| Reference | Internal (external reference option [DATA_NEEDED: pin details]) | — |
| RoHS-Status | [DATA_NEEDED: RoHS status - legacy part predates RoHS directive; check distributor listings] | [DATA_NEEDED: RoHS status - datasheet predates RoHS era] |
| Pin-Anzahl | 28 | — |
| Montageart | Through-Hole (DIP) | Through-Hole |
| Lebenszyklusstatus | Obsolete / End of Life (per GlobalSpec listing) | — |
| Architecture | — | Successive Approximation (SAR) |
| Number of Analog Input Channels | — | 16 (single-ended, multiplexed) |
| Maximum Conversion Time | — | 116 us |
| Schnittstelle | — | Microprocessor-compatible parallel |
| Betriebstemperatur | — | -40C to +85C |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Through-Hole |
| Package Code | — | DIP |
| Number of Terminals | — | 40 |
| Package Shape | — | Rectangular |