ADS7822PBG4 vs AS1531 Comparaison
Comparaison détaillée côte à côte de ADS7822PBG4 par Texas Instruments et AS1531 par ams OSRAM. 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.
Texas Instruments
ADS7822PBG4 - 12-Bit 200kSPS Micro-Power SAR ADC | Texas Instruments
ADS7822PBG4 ✓ Actif
Comparaison des spécifications
| Paramètre | ADS7822PBG4 | AS1531 |
|---|---|---|
| Marque | Texas Instruments | ams OSRAM |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,10 | $4,10 |
| Résolution | 12 bits | 12 bits |
| Architecture | SAR (Successive Approximation) | SAR (Successive Approximation Register) |
| Number of Channels | 1 input, single-ended | — |
| Fréquence d'échantillonnage | 200 kSPS | — |
| Supply Voltage Range | 2.7 V to 5.25 V | — |
| Reference Input | External VREF pin (ratiometric to VDD) | — |
| Data Interface | Serial SPI / QSPI / Microwire | — |
| Input Type | Single-ended analog with integrated sample-and-hold | — |
| Boîtier | 8-PDIP (PB), 0.300 inch / 7.62 mm | 20-pin TSSOP |
| Type de montage | Through-Hole | — |
| Température de fonctionnement | -40 C to +85 C (industrial) | [DATA_NEEDED: operating temperature range] |
| Power Consumption | Approximately 1.5 mW at 3 V, 200 kSPS | — |
| Courant d'arrêt | Microwatts (per datasheet) | — |
| Statut RoHS | Pb-free green / RoHS compliant (PBG4 suffix) | Compliant (per DigiKey listing) |
| Lead-Free Finish | Yes (Matte Sn, Pb-free) | — |
| 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 |
| Integral Nonlinearity (INL) | — | [DATA_NEEDED: INL max] |
| Differential Nonlinearity (DNL) | — | [DATA_NEEDED: DNL max] |
| Signal-to-Noise + Distortion (SINAD) | — | [DATA_NEEDED: SINAD] |