MM74C948N vs MM74C949N Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MM74C948N disebabkan oleh Texas Instruments dan MM74C949N 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 Obsolete
Pengandingan Spesifikasi
| Parametr | MM74C948N | MM74C949N |
|---|---|---|
| Merek | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Obsolete | Obsolete |
| Pemecahkatan | 8 bit | 8 bits |
| Architecture | Successive Approximation (SAR) | — |
| Number of Analog Input Channels | 16 (single-ended, multiplexed) | — |
| Tegangan Pemberi Arus | 5 V (single supply) | 5 V (single supply) |
| Maximum Conversion Time | 116 us | — |
| Technology | CMOS | CMOS |
| Antaramuka | Microprocessor-compatible parallel | — |
| Suhu Operasi | -40C to +85C | — |
| Temperature Grade | Industrial | — |
| Kemasan | PDIP-40 (N) | 28-PDIP (Plastic DIP, 28-pin) |
| Jenis Pemasangan | Through-Hole | Through-Hole (DIP) |
| Terminal Form | Through-Hole | — |
| Package Code | DIP | — |
| Number of Terminals | 40 | — |
| Package Shape | Rectangular | — |
| Status RoHS | [DATA_NEEDED: RoHS status - datasheet predates RoHS era] | [DATA_NEEDED: RoHS status - legacy part predates RoHS directive; check distributor listings] |
| Number of Input Channels | — | 8 (single-ended, multiplexed) |
| Conversion Architecture | — | Successive Approximation (SAR) |
| Conversion Time | — | 116 microseconds (typical) |
| Analog Input Type | — | Single-ended, 8-channel MUX |
| Digital Interface | — | 8-bit microprocessor-compatible, tri-state outputs |
| Gambaran Suhu Operasi | — | -40 C to +85 C |
| Output Code | — | Binary (unipolar) |
| Sample-and-Hold | — | Internal |
| Reference | — | Internal (external reference option [DATA_NEEDED: pin details]) |
| Kiraan Pin | — | 28 |
| Status Lingkungan Hidup | — | Obsolete / End of Life (per GlobalSpec listing) |