INA2181A1QDGSRQ1 vs INA2181A2QDGSRQ1 Comparación
Comparación detallada lado a lado de INA2181A1QDGSRQ1 por Texas Instruments y INA2181A2QDGSRQ1 por Texas Instruments. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Texas Instruments
INA2181A1QDGSRQ1 - 26V Dual Ch Current Sense Amp, A1 Gain | TI
INA2181A1QDGSRQ1 ✓ ActivoTexas Instruments
INA2181A2QDGSRQ1 - AEC-Q100 26V Dual Current Sense Amp | TI
INA2181A2QDGSRQ1 ✓ ActivoComparación de especificaciones
| Parámetro | INA2181A1QDGSRQ1 | INA2181A2QDGSRQ1 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Current Sensors | Current Sensors |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,35 | $0,52 |
| Canales | 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 | 2.7 V to 5.5 V |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | [DATA_NEEDED: input offset voltage] |
| Gain Error | [DATA_NEEDED: gain error] | — |
| Tipo de salida | Voltage output, rail-to-rail | Rail-to-rail analog voltage |
| Measurement Topology | Bidirectional, low-side and high-side | — |
| Corriente en reposo | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Rango de temperatura de funcionamiento | -40C to +125C | -40C to +125C |
| Encapsulado | 10-pin VSSOP (DGS) | VSSOP-10 (DGS), 3.00 mm width |
| Tipo de montaje | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 qualified | AEC-Q100 |
| Estado RoHS | Compliant | Compliant |
| Family | INAx181-Q1 (INA181-Q1, INA2181-Q1, INA4181-Q1) | — |
| Reference Pins | REF1 and REF2 for bidirectional offset | — |
| Number of Channels | — | 2 |
| Gain (A2 option) | — | 50 V/V |
| Input Type | — | Bidirectional, voltage output |
| Supply Voltage (nominal) | — | 3.3 V / 5 V |
| Reference Pin | — | External, one per channel (bidirectional sensing) |
| Application | — | Low-side / high-side current sensing |