TSA7887ARZ vs TLV2545IDGKR Comparaison
Comparaison détaillée côte à côte de TSA7887ARZ par Silicon Labs et TLV2545IDGKR 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
TLV2545IDGKR - 12-Bit 200 kSPS Serial ADC | Texas Instruments
TLV2545IDGKR ✓ ActifComparaison des spécifications
| Paramètre | TSA7887ARZ | TLV2545IDGKR |
|---|---|---|
| Marque | Silicon Labs | Texas Instruments |
| Catégorie | ADC/DAC | ADC/DAC |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $1,85 | $2,33 |
| Résolution | 12 bits | 12 bits |
| Number of Channels | 2 | — |
| Conversion Rate | 125 ksps | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Data Interface | Serial (SPI/QSPI/MICROWIRE-compatible) | — |
| Number of Inputs | 1, 2 (differential or single-ended) | — |
| Analog Supply Voltage | 2.7 V to 5.25 V | — |
| Digital Supply Voltage | 2.7 V to 5.25 V | — |
| Input Voltage Range (Unipolar) | 0 V to VREF (with internal 2.5V ref) | — |
| Input Voltage Range (Bipolar) | [DATA_NEEDED: bipolar input range] | — |
| Internal Reference | 2.5 V | — |
| Reference Type | Internal, can be overdriven externally | — |
| Power Consumption at 125 ksps | 3.2 mW (typical) | — |
| Power-Down Current | Sub-microamp (hardware PD pin) | — |
| Plage de température de fonctionnement | -40C to +85C | — |
| Boîtier | 8-pin SOIC (RZ), 150-mil narrow body | 8-pin VSSOP (DGK) |
| Type de montage | Surface Mount | Surface Mount |
| Statut RoHS | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Grade | 'A' Grade, xIND (industrial) | — |
| Sample Rate (Max) | — | 200 kSPS |
| Number of Input Channels | — | 1 (single-ended or pseudo-differential) |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Conversion Time (Typical) | — | 3.5 us |
| INL (Max) | — | ±1 LSB |
| DNL (Max) | — | ±1 LSB |
| SINAD | — | 72 dB (at fIN = 20 kHz) |
| SFDR | — | 85 dB (at fIN = 20 kHz) |
| Serial Interface | — | SPI/DSP-compatible (up to 10 MHz), TMS320-ready |
| Input Type | — | Pseudo-differential / single-ended |
| Température de fonctionnement | — | -40 C to +85 C (Industrial) |