ADC0804LCN vs ADC0803LCN Karşılaştırma
Ayrıntılı yan yana karşılaştırma ADC0804LCN tarafından Texas Instruments ve ADC0803LCN tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | ADC0804LCN | ADC0803LCN |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | Aktif | NRND |
| Çözünürlük | 8 bit | 8 bits |
| Number of Channels | 1 | — |
| Input Type | Differential (single-ended capable) | Differential, single-ended capable |
| Converter Architecture | SAR (Successive Approximation) | — |
| Analog Supply Voltage | 4.5 V to 6.5 V (single +5 V typical) | — |
| Digital Supply Voltage | Same as VCC (no separate DVCC) | — |
| Full-Scale Input Range | 0 V to 5 V (with VREF/2 = 2.5 V) | — |
| Reference Input | VREF/2 pin, sets full-scale span | — |
| INL (Tamamlayıcı非线性) | ±1 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±1 LSB (max) | — |
| Conversion Time | 110 µs typical at fCLK = 640 kHz | — |
| Conversion Rate | Up to ~10 kSPS (typical application clock) | — |
| Supply Current (ICC) | 1.9 mA typ at 25 °C, CS=5V (LCN/LCWM) | — |
| Digital Interface | Three-state parallel bus, RD/WR strobes, CS | Parallel, 8080/6800-compatible with three-state outputs |
| On-Chip Clock Generator | Yes (external R or R + C) | — |
| İşletim Sıcaklığı | -40 °C to +85 °C | -40 C to +85 C |
| Paket | 20-pin PDIP (N) | 20-DIP (PDIP, 0.300 inch, 7.62 mm) |
| Montaj Türü | Through-hole | Through-Hole |
| MSL Seviyesi | [DATA_NEEDED: MSL level] | — |
| RoHS Durumu | [DATA_NEEDED: RoHS status of LCN variant] | [DATA_NEEDED: RoHS compliance status] |
| Ölçekleme Oranı | — | 10 kSPS |
| Number of Inputs | — | 1 (differential) |
| Architecture | — | SAR (Successive Approximation) |
| Besleme Gerilimi | — | 4.5 V to 6.3 V (single supply) |
| Veri Bus Genişliği | — | 8 bits |
| Linearity (DNL/INL) | — | ±1 LSB (LCN grade) |
| Reference Type | — | Internal 256R ladder, external VREF/2 tap |
| Power Consumption | — | [DATA_NEEDED: typical active mW] |