AS1521-T vs ADS7824PG4 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci AS1521-T disebabkan oleh ams OSRAM dan ADS7824PG4 disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | AS1521-T | ADS7824PG4 |
|---|---|---|
| Merek | ams OSRAM | Texas Instruments |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Pemecahkatan | 10 bit | 12 bits |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation) |
| Number of Channels | 8 single-ended / 4 differential | 4 (single-ended / pseudo-differential) |
| kadar sampling | 300 ksps | 40 kSPS |
| Input Type | Differential, Pseudo-Differential, Single-Ended | — |
| Supply Voltage (Single) | 2.7 V to 5.25 V | — |
| Supply Current (Full Speed) | 1.1 mA typical | — |
| Power Consumption | 3.6 mW at 3 V, 300 ksps | — |
| Arus penyah hidup | 1 µA | — |
| Antaramuka | SPI / QSPI / MICROWIRE compatible | — |
| Maximum Serial Clock | 4 MHz | — |
| INL (Nonlinear Integral Nonlinearity) | ±0.5 LSB (max) | — |
| DNL (Differential Nonlinearity) | ±0.5 LSB (max, no missing codes) | — |
| SINAD at 100 kHz Input | 71 dB | — |
| Suhu Operasi | -40 °C to +85 °C | — |
| Kemasan | 20-TSSOP, 4.4 mm body width | 28-pin PDIP (N) 0.300 inch, through-hole |
| Jenis Pemasangan | Surface Mount | — |
| Reference Type | External (REF pin) | — |
| Status RoHS | Compliant | — |
| Conversion Time | — | 25 us max |
| Gambaran Tegangan Masukan | — | ±10 V (industrial, on-chip scaled) |
| Channel-to-Channel Matching | — | ±0.1% |
| Linearity (INL) | — | ±0.5 LSB max |
| Tegangan Pemberi Arus | — | +5 V single supply |
| Power Dissipation | — | 50 mW max |
| Data Interface | — | Parallel + Serial |
| Reference | — | Internal 2.5 V |
| Gambaran Suhu Operasi | — | -40C to +85C |
| Lead-Free / RoHS | — | Yes (G4 suffix, Pb-free) |