INA2181 vs INA2181A4IDSQR Comparación
Comparación detallada lado a lado de INA2181 por Texas Instruments y INA2181A4IDSQR 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.
Comparación de especificaciones
| Parámetro | INA2181 | INA2181A4IDSQR |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoría | Amplifier ICs | Amplifier ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $0,31 | $0,18 |
| Product Type | Dual-channel current sense amplifier | Current Sense Amplifier (Current-Shunt Monitor) |
| Number of Channels | 2 | — |
| Input Common-Mode Voltage Range | -0.2 V to 26 V | — |
| Common-Mode Rejection Ratio | [DATA_NEEDED: CMRR value] | — |
| Bandwidth | 350 kHz | 350 kHz |
| Gain Options | 20 V/V (A1), 50 V/V (A2), 100 V/V (A3), 200 V/V (A4) | — |
| Tipo de salida | Voltage output (rail-to-rail) | Rail-to-Rail, voltage output, bidirectional |
| Supply Voltage Range | [DATA_NEEDED: supply range] | 2.7 V to 5.5 V |
| Rango de temperatura de funcionamiento | -40C to +125C | -40 C to +125 C |
| Sensing Mode | Low-side and high-side, bi-directional | — |
| Encapsulado | 10-VSSOP (DGS) and 10-WSON | 10-WSON (DSQ), 2 mm x 2 mm |
| Tipo de montaje | Surface Mount | Surface Mount |
| Input Offset Voltage | [DATA_NEEDED: Vos value] | [DATA_NEEDED: Input Offset Voltage] |
| Reference Pin | Yes (REF, shared bi-directional offset) | — |
| Estado RoHS | Compliant | RoHS & Green compliant |
| Automotive Grade Option | INA2181-Q1 (AEC-Q100) | — |
| Canales | — | 2 |
| Gain (A4 option) | — | 200 V/V, fixed |
| Common-Mode Voltage Range | — | -0.2 V to +26 V |
| Sensing Topology | — | High-side or low-side |
| Quiescent Current (per amplifier) | — | [DATA_NEEDED: Quiescent Current] |
| MSL Rating | — | MSL 1 - 260 C - UNLIM |
| REACH Compliance | — | Unknown - see compliance_info |
| Automotive Qualification | — | Not AEC-Q100 (see INA2181-Q1 variants) |