INA333AIDGKR vs INA122U Comparison
Detailed side-by-side comparison of INA333AIDGKR by Texas Instruments and INA122U by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | INA333AIDGKR | INA122U |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Product Type | Precision zero-drift instrumentation amplifier | Precision instrumentation amplifier |
| Architecture | 3-operational-amplifier | Two-op-amp design |
| Number of Channels | 1 channel | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.2 V to 36 V |
| Quiescent Current | 50 uA typical | 60 µA typical |
| Input Offset Voltage | 10 uV typical | — |
| Gain Range | 1 to 1000 | — |
| Gain Equation | G = 1 + 100 kΩ/RG | — |
| Bandwidth | 150 kHz | — |
| Slew Rate | 0.16 V/us | — |
| Output Type | Rail-to-rail output | — |
| Input Filtering | RFI-filtered inputs | — |
| Operating Temperature Range | -40 C to +125 C | [DATA_NEEDED: operating temperature range] |
| Package | 8-pin VSSOP (DGK) | 8-SOIC |
| Mounting Type | Surface mount | Surface mount |
| Compliance | [DATA_NEEDED: RoHS, REACH, and lead-free status] | — |
| Single-Supply Operation | — | 2.2 V to 36 V |
| Dual-Supply Operation | — | ±18 V |
| Common-Mode Range | — | (V−) − 0.1 V |
| Output Swing | — | Rail-to-rail output swing |
| Offset Voltage | — | 250 µV maximum |
| Offset Drift | — | 3 µV/°C maximum |
| Noise | — | Low noise |
| Circuit Count | — | 1 circuit |
| Terminal Count | — | 8 terminals |
| Application Category | — | Portable medical and data acquisition |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| MSL Level | — | [DATA_NEEDED: MSL level] |