AS1543-BQFT vs AD7995YRMZ-0 Comparaison
Comparaison détaillée côte à côte de AS1543-BQFT par ams OSRAM et AD7995YRMZ-0 par Analog Devices. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | AS1543-BQFT | AD7995YRMZ-0 |
|---|---|---|
| Marque | ams OSRAM | Analog Devices |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $3,86 | $2,98 |
| Number of Bits | 12 | — |
| Fréquence d'échantillonnage | 1 Msps | — |
| Number of Input Channels | 8 (single-ended) / 4 (differential) | 3 or 4 (one pin shared with external reference input) |
| Architecture | SAR (Successive Approximation Register) | — |
| Input Type | Single-Ended, Pseudo-Differential, Fully Differential | — |
| Supply Voltage (Analog) | 2.7 V to 5.25 V | — |
| Data Interface | SPI, QSPI, MICROWIRE, DSP-compatible Serial | — |
| Analog Input Bandwidth (T/H) | > 1 MHz | — |
| Boîtier / Format | 20-TQFN (4x4 mm) Exposed Pad | — |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | -40 °C to +125 °C [DATA_NEEDED: confirm exact range from datasheet] | — |
| Nombre de broches | 20 | — |
| Input Multiplexer | 8:1 / 4:1 (configurable) | — |
| Reference Input | External [DATA_NEEDED: confirm internal/external option] | — |
| Power Consumption | [DATA_NEEDED: typical mW at 1 Msps, 3 V / 5 V] | — |
| INL / DNL | [DATA_NEEDED: typical LSB values] | — |
| SNR | [DATA_NEEDED: dB at 1 Msps] | — |
| RoHS / Lead-Free | Compliant (per distributor listing) | — |
| Résolution | — | 10 bit |
| Conversion Architecture | — | SAR (Successive Approximation) |
| Conversion Time | — | 1 µs typical |
| Supply Voltage (VDD) | — | 2.7 V to 5.5 V |
| Analog Input Range | — | 0 V to VDD |
| Serial Interface | — | I2C-compatible (Standard / Fast / High-Speed) |
| I2C Address Variant | — | -0 suffix (specific 7-bit address, see datasheet) |
| Plage de température de fonctionnement | — | -40 °C to +125 °C (automotive / YRMZ grade) |
| Boîtier | — | 8-pin MSOP (MO-187AA / RM-8) |
| Integrated Track-and-Hold | — | Yes |
| Sequencer Operation | — | Yes (automatic channel sequencing) |
| Linearity Error | — | 0.0488% (per Partstack listing) |
| Screening Level | — | Automotive |
| Statut RoHS | — | Compliant |