AS1541-BQFT vs ADC121S021CISDX Comparaison
Comparaison détaillée côte à côte de AS1541-BQFT par ams OSRAM et ADC121S021CISDX par Texas Instruments. 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
ADC121S021CISDX - 12-Bit 50-200ksps SAR ADC | Texas Instruments
ADC121S021CISDX ObsoleteComparaison des spécifications
| Paramètre | AS1541-BQFT | ADC121S021CISDX |
|---|---|---|
| Marque | ams OSRAM | Texas Instruments |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Obsolete |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,83 | $1,85 |
| Résolution | 10 bits | 12 bit |
| Number of Input Channels | 4 (single-ended) | — |
| Converter Type | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Fréquence d'échantillonnage | 50 ksps | — |
| Data Interface | I2C (Standard 100 kHz / Fast 400 kHz) | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Supply Current (typ) | 1.5 mA at 50 ksps | — |
| Internal Reference | 2.5 V | — |
| External Reference Support | Yes | — |
| Input Configuration | Single-ended, software-selected via MUX | — |
| Boîtier | 16-TQFN (4x4 mm) with exposed pad | 6-pin WSON (2.2 x 2.5 mm) with exposed thermal pad |
| Type de montage | Surface Mount | — |
| Plage de température de fonctionnement | [DATA_NEEDED: Operating Temperature Range] | — |
| Niveau MSL | [DATA_NEEDED: MSL Level] | — |
| Statut RoHS | Compliant | Compliant (/NOPB variant) |
| Track-and-Hold | On-chip | — |
| Hardware Address Select | Yes (AS pin, supports 2 addresses) | — |
| Power-Down Mode | Yes (software-controlled) | — |
| Number of Channels | — | 1 |
| Sample Rate Range | — | 50 ksps to 200 ksps |
| Supply Voltage (V_A) | — | 2.7 V to 5.25 V |
| Supply Current (200 ksps, 3 V) | — | 1.4 mW typical |
| Analog Input Type | — | Single-ended (pseudo-differential) |
| Plage de tension d'entrée | — | 0 V to V_REF |
| Tension de référence | — | V_REF (external) or V_A |
| INL (max) | — | ±1 LSB |
| DNL (max) | — | +1.5 / -1 LSB |
| SINAD | — | 72 dB typical at 200 ksps |
| Serial Interface | — | SPI / QSPI / MICROWIRE-compatible (3-wire: CS, SCLK, DOUT) |
| SCLK Frequency (max) | — | 20 MHz |
| Température de fonctionnement | — | -40C to +85C (industrial) |
| Power-Down Current | — | Microampere-level (see datasheet) |