INA2181A1QDGSRQ1 vs INA2181A2QDGSRQ1 比較
詳細並排比較 INA2181A1QDGSRQ1 由 Texas Instruments 與 INA2181A2QDGSRQ1 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
INA2181A1QDGSRQ1 - 26V Dual Ch Current Sense Amp, A1 Gain | TI
INA2181A1QDGSRQ1 ✓ 啟用中Texas Instruments
INA2181A2QDGSRQ1 - AEC-Q100 26V Dual Current Sense Amp | TI
INA2181A2QDGSRQ1 ✓ 啟用中規格比較
| 參數 | INA2181A1QDGSRQ1 | INA2181A2QDGSRQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Current Sensors | Current Sensors |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 通道數 | 2 (dual-channel) | — |
| Gain (A1 option) | 20 V/V | — |
| Bandwidth | 350 kHz (typ) | 350 kHz |
| Common-Mode Voltage Range | -0.2 V to 26 V (independent of supply) | -0.2 V to +26 V |
| Supply Voltage Range | 1.7 V to 5.5 V | 2.7 V to 5.5 V |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | [DATA_NEEDED: input offset voltage] |
| Gain Error | [DATA_NEEDED: gain error] | — |
| 輸出類型 | Voltage output, rail-to-rail | Rail-to-rail analog voltage |
| Measurement Topology | Bidirectional, low-side and high-side | — |
| 靜態電流 | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| 工作溫度範圍 | -40C to +125C | -40C to +125C |
| 封裝 | 10-pin VSSOP (DGS) | VSSOP-10 (DGS), 3.00 mm width |
| 安裝類型 | Surface Mount | Surface Mount |
| Qualification | AEC-Q100 qualified | AEC-Q100 |
| RoHS 狀態 | Compliant | Compliant |
| Family | INAx181-Q1 (INA181-Q1, INA2181-Q1, INA4181-Q1) | — |
| Reference Pins | REF1 and REF2 for bidirectional offset | — |
| Number of Channels | — | 2 |
| Gain (A2 option) | — | 50 V/V |
| Input Type | — | Bidirectional, voltage output |
| Supply Voltage (nominal) | — | 3.3 V / 5 V |
| Reference Pin | — | External, one per channel (bidirectional sensing) |
| Application | — | Low-side / high-side current sensing |