INA121U vs INA121UA Comparaison
Comparaison détaillée côte à côte de INA121U par Texas Instruments et INA121UA 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
INA121U - Low-Power FET Instrumentation Amplifier | Texas Instruments
INA121U UnknownComparaison des spécifications
| Paramètre | INA121U | INA121UA |
|---|---|---|
| Marque | Texas Instruments | Texas Instruments |
| Catégorie | Amplifier ICs | Amplifier ICs |
| Statut du cycle de vie | Unknown | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $7,69 | $4,95 |
| Product Type | FET-input, low-power instrumentation amplifier | Instrumentation Amplifier (FET-input) |
| Number of Channels | 1 circuit | 1 |
| Input Bias Current | ±4 pA | ±4 pA (max) |
| Courant de repos | ±450 µA | ±450 uA |
| Input Offset Voltage | ±200 µV | ±200 uV (max) |
| Input Offset Drift | ±2 µV/°C | ±2 uV/°C (max) |
| Input Noise | 100 nV/√Hz | — |
| Common-Mode Rejection | 106 dB | — |
| Supply Range | ±2.25 V to ±18 V | — |
| Bandwidth | 600 kHz | — |
| Nonlinearity Error | 0.001% | — |
| Température de fonctionnement | -40 °C to +85 °C | [DATA_NEEDED: confirmed range] |
| Boîtier | 8-pin SOIC | 8-pin SOIC (D) |
| Type de montage | Surface mount | Surface Mount |
| Application Category | Instrumentation amplifier | — |
| Architecture | Three-op-amp instrumentation-amplifier design | — |
| Input Type | Differential input | — |
| Manufacturer | Texas Instruments | — |
| Statut RoHS | unknown | Compliant (per DigiKey product page) |
| REACH Status | unknown | — |
| Gain Range | — | 1 V/V to 10,000 V/V (external resistor) |
| Bandwidth (G = 100) | — | 600 kHz |
| Slew Rate | — | 0.07 V/us |
| Input Voltage Noise Density | — | 100 nV/sqrt(Hz) [DATA_NEEDED: confirmation of exact frequency] |
| CMRR | — | 106 dB (min) |
| Nonlinearity (G = 100) | — | 0.001% (max) |
| Supply Voltage Range | — | ±2.25 V to ±18 V (dual) / 4.5 V to 36 V (single) |
| Input Protection | — | ±40 V differential and common-mode |