ADS7825UE4 vs AS1521-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng ADS7825UE4 sa pamamagitan ng Texas Instruments at AS1521-T sa pamamagitan ng ams OSRAM. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | ADS7825UE4 | AS1521-T |
|---|---|---|
| Brand | Texas Instruments | ams OSRAM |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 16 bits | 10 bit |
| Number of Input Channels | 4 (single-ended, multiplexed) | — |
| Rate ng Pagkupita | 40 kSPS (max) | 300 ksps |
| Acquisition + Conversion Time | 25 us (max) | — |
| Hanay ng Voltage ng Input | +/-10 V (bipolar, laser-trimmed scaling) | — |
| Integral Nonlinearity (INL) | +/-2.0 LSB (max) | — |
| Channel-to-Channel Matching | +/-0.1% | — |
| Volte ng Pagbibigay | +5 V single supply | — |
| Power Dissipation | 50 mW (max during conversion) | — |
| Data Interface | Parallel (8/16-bit) or Serial | — |
| Internal Reference | +2.5 V (on-chip) | — |
| Temperature na Operasyon | -40C to +85C | -40 °C to +85 °C |
| Packhaging | 28-SOIC (DW, 0.295 in / 7.50 mm width) | 20-TSSOP, 4.4 mm body width |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Pin-Compatible With | ADS7824 (12-bit version, same 28-SOIC pinout) | — |
| Tindminan RoHS | Compliant | Compliant |
| Architecture | — | SAR (Successive Approximation Register) |
| Number of Channels | — | 8 single-ended / 4 differential |
| 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 |
| Kuru-kuryente ng Pagbubuwag | — | 1 µA |
| Interface | — | SPI / QSPI / MICROWIRE compatible |
| Maximum Serial Clock | — | 4 MHz |
| INL (Integral na hindi ganap na tunay na kahulugan) | — | ±0.5 LSB (max) |
| DNL (Differential Nonlinearity) | — | ±0.5 LSB (max, no missing codes) |
| SINAD at 100 kHz Input | — | 71 dB |
| Reference Type | — | External (REF pin) |