INA2181A3QDGSRQ1 vs INA2181A3IDGSR Comparison
Detailed side-by-side comparison of INA2181A3QDGSRQ1 by Texas Instruments and INA2181A3IDGSR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
INA2181A3QDGSRQ1 - 26V Dual-Channel Current Sense Amp | TI
INA2181A3QDGSRQ1 ✓ Active
Specification Comparison
| Parameter | INA2181A3QDGSRQ1 | INA2181A3IDGSR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.23 | $0.29 |
| Channels | 2 (dual channel) | — |
| Gain (A3 option) | 100 V/V | 100 V/V |
| Common-Mode Voltage Range | -0.2 V to +26 V | -0.2 V to +26 V |
| Bandwidth | 350 kHz | 350 kHz |
| Sensing Type | Bidirectional, low-side and high-side | Bidirectional, high-side or low-side |
| Output Type | Voltage output (rail-to-rail) | Voltage output, rail-to-rail |
| Supply Voltage (VS) | [DATA_NEEDED: supply voltage range] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | — |
| Automotive Qualification | AEC-Q100 qualified (Q1) | — |
| Operating Temperature | -40C to +125C | — |
| Package | VSSOP (DGS), 10 pins | 10-pin VSSOP (DGS) |
| Mounting Type | Surface Mount | Surface Mount |
| Reference Pins | REF1 and REF2 for bidirectional offset | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Number of Channels | — | 2 |
| Offset Voltage (VCM = 0 V) | — | ±150 uV (maximum) |
| Offset Voltage (VCM = 12 V) | — | ±500 uV (maximum) |
| Output Slew Rate | — | 2 V/us |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | — | -40C to +125C |