ADC0803LCN vs ADC0804LCN Karşılaştırma
Ayrıntılı yan yana karşılaştırma ADC0803LCN tarafından Texas Instruments ve ADC0804LCN tarafından Texas InstrumentsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Özellik Karşılaştırması
| Parametre | ADC0803LCN | ADC0804LCN |
|---|---|---|
| Marka | Texas Instruments | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Yaşam Döngüsü Durumu | NRND | Aktif |
| Çözünürlük | 8 bits | 8 bit |
| Ölçekleme Oranı | 10 kSPS | — |
| Number of Inputs | 1 (differential) | — |
| Architecture | SAR (Successive Approximation) | — |
| Input Type | Differential, single-ended capable | Differential (single-ended capable) |
| Besleme Gerilimi | 4.5 V to 6.3 V (single supply) | — |
| Digital Interface | Parallel, 8080/6800-compatible with three-state outputs | Three-state parallel bus, RD/WR strobes, CS |
| Veri Bus Genişliği | 8 bits | — |
| Linearity (DNL/INL) | ±1 LSB (LCN grade) | — |
| Reference Type | Internal 256R ladder, external VREF/2 tap | — |
| İşletim Sıcaklığı | -40 C to +85 C | -40 °C to +85 °C |
| Paket | 20-DIP (PDIP, 0.300 inch, 7.62 mm) | 20-pin PDIP (N) |
| Montaj Türü | Through-Hole | Through-hole |
| Power Consumption | [DATA_NEEDED: typical active mW] | — |
| RoHS Durumu | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status of LCN variant] |
| Number of Channels | — | 1 |
| 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) |
| On-Chip Clock Generator | — | Yes (external R or R + C) |
| MSL Seviyesi | — | [DATA_NEEDED: MSL level] |