INA819IDR vs AD8421ARZ Comparación
Comparación detallada lado a lado de INA819IDR por Texas Instruments y AD8421ARZ por Analog Devices. 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
INA819IDR - 35µV Offset Low-Power Instrumentation Amp | Texas Instruments
INA819IDR ✓ Activo
Comparación de especificaciones
| Parámetro | INA819IDR | AD8421ARZ |
|---|---|---|
| Marca | Texas Instruments | Analog Devices |
| Categoría | Amplifier ICs | Amplifier ICs |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $3,22 | $3,39 |
| Amplifier Type | Instrumentation Amplifier | Instrumentation Amplifier |
| Number of Channels | 1 | — |
| Input Offset Voltage (max) | 35 µV | — |
| Input Offset Voltage Drift (max) | 0.4 µV/°C | — |
| Input Bias Current (max) | 10 nA | — |
| Input-Referred Voltage Noise Density | 8 nV/√Hz | — |
| CMRR (G=100, min) | 120 dB | — |
| Gain Range | 1 to 10,000 (single external resistor) | — |
| Bandwidth (G=100) | 7 MHz | — |
| Slew Rate | 1.6 V/µs | 35 V/µs |
| Supply Voltage (Single) | 4.5 V to 36 V | — |
| Supply Voltage (Dual) | ±2.25 V to ±18 V | — |
| Quiescent Current (typ) | 350 µA | — |
| Input Overvoltage Protection (gain pins) | ±60 V | — |
| Temperatura de funcionamiento | -40 °C to +125 °C | — |
| Encapsulado | SOIC-8 (D) | 8-SOIC |
| Tipo de montaje | Surface Mount | Surface Mount |
| Nivel MSL | 2 (1 year) | — |
| Estado RoHS | Compliant | Compliant |
| Number of Circuits | — | 1 |
| Input Offset Voltage | — | 60 µV |
| Bandwidth | — | 10 MHz |
| Supply Voltage Range | — | 5 V to 36 V |
| Voltage Noise Density | — | 3 nV/√Hz |
| Bias Current | — | Ultralow (exact value [DATA_NEEDED: Input Bias Current]) |
| Common-Mode Rejection Ratio | — | [DATA_NEEDED: CMRR] |
| Rango de temperatura de funcionamiento | — | -40°C to +85°C |
| Reference Pin | — | Yes |
| Corriente de alimentación | — | [DATA_NEEDED: Supply Current] |