ADC121S021CISDX vs AS1541-BQFT Comparaison
Comparaison détaillée côte à côte de ADC121S021CISDX par Texas Instruments et AS1541-BQFT 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
ADC121S021CISDX - 12-Bit 50-200ksps SAR ADC | Texas Instruments
ADC121S021CISDX Obsolete
Comparaison des spécifications
| Paramètre | ADC121S021CISDX | AS1541-BQFT |
|---|---|---|
| Marque | Texas Instruments | ams OSRAM |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Obsolete | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,85 | $2,83 |
| Résolution | 12 bit | 10 bits |
| Number of Channels | 1 | — |
| Converter Type | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| 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 | — |
| Boîtier | 6-pin WSON (2.2 x 2.5 mm) with exposed thermal pad | 16-TQFN (4x4 mm) with exposed pad |
| Température de fonctionnement | -40C to +85C (industrial) | — |
| Power-Down Current | Microampere-level (see datasheet) | — |
| Statut RoHS | Compliant (/NOPB variant) | Compliant |
| Number of Input Channels | — | 4 (single-ended) |
| 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 |
| Type de montage | — | Surface Mount |
| Plage de température de fonctionnement | — | [DATA_NEEDED: Operating Temperature Range] |
| Niveau MSL | — | [DATA_NEEDED: MSL Level] |
| Track-and-Hold | — | On-chip |
| Hardware Address Select | — | Yes (AS pin, supports 2 addresses) |
| Power-Down Mode | — | Yes (software-controlled) |