MAX1270BENG vs MAX128AEAI Karşılaştırma
Ayrıntılı yan yana karşılaştırma MAX1270BENG tarafından Analog Devices ve MAX128AEAI tarafından Maxim IntegratedAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | MAX1270BENG | MAX128AEAI |
|---|---|---|
| Marka | Analog Devices | Maxim Integrated |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Manufacturer | Analog Devices (formerly Maxim Integrated Products) | — |
| Part Number | MAX1270BENG | — |
| Description | Multirange, +5V, 8-Channel, Serial 12-Bit ADC | — |
| Çözünürlük | 12 bits | 12 bits |
| Number of Channels | 8 (single-ended) / 4 (true-differential) | — |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Giriş电压范围 | 0 to +10V, 0 to +5V, \u00b15V, \u00b110V (software-selectable) | — |
| Fault-Protected Inputs | \u00b117V (with internal protection, no external clamps required) | — |
| Besleme Gerilimi | +5V single supply | +5 V single supply |
| Throughput Rate | 110 ksps | — |
| Track-and-Hold Bandwidth | 5 MHz | — |
| Referans Gerilimi | Internal 4.096V (external reference input optional) | — |
| Serial Interface | SPI/QSPI/MICROWIRE-compatible | 2-wire I2C-compatible |
| Clock | Internal or external (software-selectable) | — |
| Paket | 24-pin PDIP (DIP-24) | 28-pin SSOP |
| Montaj Türü | Through-Hole | Surface Mount |
| İşletim Sıcaklığı Aralığı | -40\u00b0C to +85\u00b0C (industrial) | — |
| MSL Seviyesi | 1 (unlimited) | — |
| RoHS Durumu | Compliant (lead-free suffix \\"+\\" versions); non-compliant check \\"-\\" suffix | — |
| Analog Devices Recommended 1ku List Price | Starting from $21.75 (as of 2026-10-14, per analog.com product page) | — |
| Ölçekleme Oranı | — | 8 ksps |
| Number of Input Channels | — | 8 analog inputs |
| Input Ranges | — | 0 to VREF, 0 to VREF/2, ±VREF, ±VREF/2 (4 software-selectable) |
| Integral Non-Linearity (INL) | — | 1/2 LSB (max) |
| Overvoltage Tolerance | — | ±16.5 V |
| Reference Buffer | — | Internal, active in standby (eliminates startup delay) |
| Address Select Pins | — | 2 (AS0, AS1 - allows 4 devices per I2C bus, up to 32 channels) |
| Operating Temperature Grade | — | Industrial (A suffix) |
| Kapatma Akımı | — | [DATA_NEEDED: shutdown current value] |