INA280A1IDCKR
| Part Number | INA280A1IDCKR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | INA280 2.7V-120V, 1.1-MHz, High Precision Current Sense Amplifier in Small SC-70 Package, Offset voltage: ±150 μV(max), Offset drift: ±1 μV/°C(max), Quiescent current: 370μA, The INA280A1IDCKR is a high-precision current sense amplifier manufactured by Texas Instruments, designed for accurate current measurement in a compact SC-70 package. |
| Product Group | Amplifier |
| MOQ | 3000 pcs |
| SPQ | 3000 pcs |
| Figure/Case | SC-70-5 |
| Package | T&R Pack |
| PDF Datasheet | |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
GENERAL FEATURES
• Wide common-mode voltage:
– Operational voltage: 2.7 V to 120 V
– Survival voltage: −20 V to +122 V
• Excellent CMRR:
– 120-dB DC (Minimum)
– 85-dB AC at 50 kHz
• Accuracy
– Gain:
• Gain error: ±0.5% (maximum)
• Gain drift: ±20 ppm/°C (maximum)
– Offset:
• Offset voltage: ±150 μV (maximum)
• Offset drift: ±1 μV/°C (maximum)
• Available gains:
– INA280A1: 20 V/V
– INA280A2: 50 V/V
– INA280A3: 100 V/V
– INA280A4: 200 V/V
– INA280A5: 500 V/V
• High bandwidth: 1.1 MHz
• Slew rate: 2 V/μs
• Quiescent current: 370 μA
– Operational voltage: 2.7 V to 120 V
– Survival voltage: −20 V to +122 V
• Excellent CMRR:
– 120-dB DC (Minimum)
– 85-dB AC at 50 kHz
• Accuracy
– Gain:
• Gain error: ±0.5% (maximum)
• Gain drift: ±20 ppm/°C (maximum)
– Offset:
• Offset voltage: ±150 μV (maximum)
• Offset drift: ±1 μV/°C (maximum)
• Available gains:
– INA280A1: 20 V/V
– INA280A2: 50 V/V
– INA280A3: 100 V/V
– INA280A4: 200 V/V
– INA280A5: 500 V/V
• High bandwidth: 1.1 MHz
• Slew rate: 2 V/μs
• Quiescent current: 370 μA
| Attribute | Description |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | INA280A1IDCKR |
| Function | High-precision current sense amplifier |
| Package Type | SC-70 (DCK) |
| Mounting Type | Surface Mount |
| Operating Temperature Range | -40°C to 125°C |
| Supply Voltage (Vcc) | 2.7 V to 20 V |
| Quiescent Current | 370 µA |
| Gain | 20 V/V |
| Bandwidth | 1.1 MHz |
| Slew Rate | 2 V/µs |
| Input Offset Voltage | ±150 µV (maximum) |
| Input Offset Drift | ±1 µV/°C (maximum) |
| Gain Error | ±0.5% (maximum) |
| Gain Drift | ±20 ppm/°C (maximum) |
| Common-Mode Voltage Range | 2.7 V to 120 V |
| Reverse Voltage Protection | -20 V to +122 V |
| CMRR (DC) | 120 dB (minimum) |
| CMRR (AC at 50 kHz) | 85 dB |
| Applications | - Battery-powered devices - Power management systems - Overcurrent protection circuits - Motor control systems - Industrial automation systems |
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