AS1531 vs AS1521-T Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng AS1531 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 | AS1521-T |
|---|---|---|
| Brand | ams OSRAM | ams OSRAM |
| Kategorya | ADC/DAC | ADC/DAC |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Pangangasiwaan | 12 bits | 10 bit |
| Sample Rate | 300 ksps | — |
| Number of Input Channels | 4 single-ended / 2 pseudo-differential (8 with COM pin) | — |
| Supply Voltage (VDD) | +2.7 V to +3.6 V | — |
| Supply Current (300 ksps) | 2.2 mA | — |
| Supply Current (Reduced-Power Mode) | [DATA_NEEDED: reduced-power mode current] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: power-down current] | — |
| Internal Reference Voltage | 2.5 V | — |
| Analog Input Range (Single-Ended) | 0 V to VREF | — |
| Analog Input Range (Pseudo-Differential) | 0 V to 2xVREF | — |
| Interface | SPI / QSPI / MICROWIRE-compatible serial | SPI / QSPI / MICROWIRE compatible |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL max] | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL max] | — |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD] | — |
| Packhaging | 20-pin TSSOP | 20-TSSOP, 4.4 mm body width |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | -40 °C to +85 °C |
| Tindminan RoHS | Compliant (per DigiKey listing) | Compliant |
| Number of Channels | — | 8 single-ended / 4 differential |
| Rate ng Pagkupita | — | 300 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 |
| Kuru-kuryente ng Pagbubuwag | — | 1 µA |
| 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 |
| Uri ng Pagpapasok | — | Surface Mount |
| Reference Type | — | External (REF pin) |