AS1531-T vs AS1521-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AS1531-T sa pamamagitan ng ams OSRAM 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 | AS1531-T | AS1521-T |
|---|---|---|
| Brand | ams OSRAM | ams OSRAM |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bits | 10 bit |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Number of Input Channels | 4 or 8 (single-ended, multiplexed) | — |
| Rate ng Pagkupita | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) | 300 ksps |
| Supply Voltage (Single) | 2.7 V to 5.25 V | 2.7 V to 5.25 V |
| Supply Current (Active) | [DATA_NEEDED: typical active current at 3V/5V] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: typical power-down current in uA] | — |
| Analog Input Range | 0 V to VREF | — |
| Tingnan ang Volte | External, up to VDD | — |
| Data Interface | MICROWIRE, QSPI, SPI, Serial | — |
| Input Type | Single-Ended, pseudo-differential (configurable) | Differential, Pseudo-Differential, Single-Ended |
| Temperature na Operasyon | -40 C to +85 C (industrial) | -40 °C to +85 °C |
| Packhaging | 20-pin TSSOP | 20-TSSOP, 4.4 mm body width |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape and Reel (TR) | — |
| Tindminan RoHS | Compliant | Compliant |
| INL (max) | [DATA_NEEDED: max INL in LSB] | — |
| DNL (max) | [DATA_NEEDED: max DNL in LSB] | — |
| THD | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) | — |
| Number of Channels | — | 8 single-ended / 4 differential |
| 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) |