INA128HD vs INA128UA Comparison
Detailed side-by-side comparison of INA128HD by Texas Instruments and INA128UA 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 | INA128HD | INA128UA |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Amplifier Type | Precision instrumentation amplifier | — |
| Number of Channels | 1 channel | 1 channel |
| Common-Mode Rejection Ratio | 130 dB | 130 dB |
| Common-Mode Rejection Ratio at Gain 100 or Higher | 93 dB minimum | — |
| Typical Offset Voltage | 25 µV | — |
| Typical Input Bias Current | 50 nA | — |
| Gain Range | 1 to 10,000 V/V | 1 to 10,000 V/V |
| Gain-Bandwidth Product | 1.3 MHz | 1.3 MHz |
| Slew Rate | 4 V/µs | — |
| Typical Quiescent Current | 700 µA | — |
| Supply Voltage Range | 4.5 V to 36 V total, equivalent to ±18 V | -18 V to +18 V |
| Maximum Input Protection Range | ±40 V | — |
| Gain-Setting Resistor | 49.4 kΩ | — |
| Package | 8-pin SOIC, 0.154 inch body width, 3.90 mm | 8-pin SOIC, 3.90 mm width |
| Mounting Type | Surface mount | Surface mount |
| Packaging | Bulk | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 degC to +85 degC |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | Precision low-power instrumentation amplifier |
| Minimum Common-Mode Rejection Ratio | — | 120 dB |
| Maximum Offset Voltage | — | 50 uV |
| Maximum Offset Voltage Drift | — | 0.5 uV/degC |
| Maximum Input Bias Current | — | 5 nA |
| Quiescent Current | — | 700 uA |
| Bandwidth at Gain 100 | — | 200 kHz |
| Input Protection Range | — | -40 V to +40 V |
| Minimum Dual Supply Voltage | — | -2.25 V to +2.25 V |
| Architecture | — | Three-op-amp instrumentation amplifier with current-feedback input circuitry |
| RoHS Status | — | Compliant |