MM74C949N vs MM74C948N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MM74C949N disebabkan oleh Texas Instruments dan MM74C948N disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Texas Instruments
MM74C948N - 8-Bit ADC w/ 16-Ch MUX | Texas Instruments | DIP-40
MM74C948N ObsoletePengandingan Spesifikasi
| Parametr | MM74C949N | MM74C948N |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Pemecahkatan | 8 bits | 8 bit |
| Number of Input Channels | 8 (single-ended, multiplexed) | — |
| Conversion Architecture | Successive Approximation (SAR) | — |
| Conversion Time | 116 microseconds (typical) | — |
| Tegangan Pemberi Arus | 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 | — |
| Kemasan | 28-PDIP (Plastic DIP, 28-pin) | PDIP-40 (N) |
| Gambaran Suhu Operasi | -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]) | — |
| Status RoHS | [DATA_NEEDED: RoHS status - legacy part predates RoHS directive; check distributor listings] | [DATA_NEEDED: RoHS status - datasheet predates RoHS era] |
| Kiraan Pin | 28 | — |
| Jenis Pemasangan | Through-Hole (DIP) | Through-Hole |
| Status Lingkungan Hidup | 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 |
| Antaramuka | — | Microprocessor-compatible parallel |
| Suhu Operasi | — | -40C to +85C |
| Temperature Grade | — | Industrial |
| Terminal Form | — | Through-Hole |
| Package Code | — | DIP |
| Number of Terminals | — | 40 |
| Package Shape | — | Rectangular |