INA2181A1QDGSRQ1 vs INA2181A4QDGSRQ1 Comparaison
Comparaison détaillée côte à côte de INA2181A1QDGSRQ1 par Texas Instruments et INA2181A4QDGSRQ1 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
INA2181A1QDGSRQ1 - 26V Dual Ch Current Sense Amp, A1 Gain | TI
INA2181A1QDGSRQ1 ✓ ActifTexas Instruments
INA2181A4QDGSRQ1 - 26V Dual 350kHz Current Sense Amp AEC-Q100 | TI
INA2181A4QDGSRQ1 ✓ ActifComparaison des spécifications
| Paramètre | INA2181A1QDGSRQ1 | INA2181A4QDGSRQ1 |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Current Sensors | Amplifier ICs |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,35 | $0,72 |
| Canaux | 2 (dual-channel) | — |
| Gain (A1 option) | 20 V/V | — |
| Bandwidth | 350 kHz (typ) | 350 kHz |
| Common-Mode Voltage Range | -0.2 V to 26 V (independent of supply) | -0.2 V to +26 V |
| Supply Voltage Range | 1.7 V to 5.5 V | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | [DATA_NEEDED: input offset voltage] |
| Gain Error | [DATA_NEEDED: gain error] | — |
| Type de sortie | Voltage output, rail-to-rail | Rail-to-rail voltage output, bidirectional (REF pin) |
| Measurement Topology | Bidirectional, low-side and high-side | — |
| Courant de repos | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Plage de température de fonctionnement | -40C to +125C | -40C to +125C (TA) |
| Boîtier | 10-pin VSSOP (DGS) | 10-VSSOP (DGS) |
| Type de montage | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 qualified | AEC-Q100 qualified (automotive) |
| Statut RoHS | Compliant | Compliant (per distributor listing) |
| Family | INAx181-Q1 (INA181-Q1, INA2181-Q1, INA4181-Q1) | INAx181-Q1 (INA181-Q1, INA2181-Q1, INA4181-Q1) |
| Reference Pins | REF1 and REF2 for bidirectional offset | — |
| Product Type | — | Dual-channel bidirectional current sense amplifier |
| Number of Channels | — | 2 |
| Gain (A4 variant) | — | 200 V/V |
| Supply Voltage (Max) | — | 5.5 V |
| Sensing Method | — | Low-side and high-side, bidirectional |
| Packaging | — | Tape and Reel (R suffix) |