INA281A2QDBVRQ1 TI
| Available |
INA281A2QDBVRQ1 TI
• AEC-Q100 qualified for automotive applications
– Temperature grade 1: –40 °C to +125 °C, TA
• Functional Safety-Capable
– Documentation available to aid functional safety system design
• Wide common-mode voltage:
– Operational voltage:
−4 V to +110 V – Survival voltage: −20 V to +120 V
• Excellent CMRR:
– 120-dB DC CMRR
– 65-dB AC CMRR at 50 kHz
• Accuracy: – Gain:
• Gain error: ±0.5% (maximum)
• Gain drift: ±20 ppm/°C (maximum) – Offset:
• Offset voltage: ±55 µV (typical)
• Offset drift: ±0.1 µV/°C (typical) • Available gains:
– INA281A1-Q1, INA281B1-Q1 : 20 V/V
– INA281A2-Q1, INA281B2-Q1 : 50 V/V
– INA281A3-Q1, INA281B3-Q1 : 100 V/V
– INA281A4-Q1, INA281B4-Q1 : 200 V/V
– INA281A5-Q1, INA281B5-Q1 : 500 V/V
• High bandwidth: 1.3 MHz
• Slew rate: 2.5V/µs
• Quiescent current: 1.5 mA
• AEC-Q100 qualified for automotive applications
– Temperature grade 1: –40 °C to +125 °C, TA
• Functional Safety-Capable
– Documentation available to aid functional safety system design
• Wide common-mode voltage:
– Operational voltage:
−4 V to +110 V – Survival voltage: −20 V to +120 V
• Excellent CMRR:
– 120-dB DC CMRR
– 65-dB AC CMRR at 50 kHz
• Accuracy: – Gain:
• Gain error: ±0.5% (maximum)
• Gain drift: ±20 ppm/°C (maximum) – Offset:
• Offset voltage: ±55 µV (typical)
• Offset drift: ±0.1 µV/°C (typical) • Available gains:
– INA281A1-Q1, INA281B1-Q1 : 20 V/V
– INA281A2-Q1, INA281B2-Q1 : 50 V/V
– INA281A3-Q1, INA281B3-Q1 : 100 V/V
– INA281A4-Q1, INA281B4-Q1 : 200 V/V
– INA281A5-Q1, INA281B5-Q1 : 500 V/V
• High bandwidth: 1.3 MHz
• Slew rate: 2.5V/µs
• Quiescent current: 1.5 mA
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