Description
INA209AIPW Texas Instruments - Yeehing Electronics
26V, 12-bit, i2c output current/voltage/power monitor w/ analog comparator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 4.059 |
| 100 — 249 | 3.309 |
| 250 — 999 | 2.601 |
| 1,000 + | 1.54 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Current & Power Monitors & Regulators |
| RoHS | Y |
| Product | Current Monitors |
| Sensing Method | High Side |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 3 V |
| Operating Supply Current | 1.5 mA |
| Accuracy | 1 % |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | TSSOP-16 |
| Packaging | Reel |
| Bandwidth | 11 kHz |
| Description/Function | HIGH-SIDE MEASUREMENT, BI-DIRECTIONAL CURRENT/POWER MONITOR WITH I2C INTERFACE |
| Features | Alert Function, Bi-directional, Low-side Capable, Programmable Gain |
| Operating Temperature Range | - 40 C to + 125 C |
| Series | INA209 |
| Type | High Side Measurement Bidirectional Current and Power Monitor |
| Brand | Texas Instruments |
| Gain | Programmable |
| Input Voltage Range | 3 V to 5.5 V |
| Development Kit | INA209EVM |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3 V to 5.5 V |
| Product Type | Current & Power Monitors & Regulators |
| Factory Pack Quantity | 2000 |
| Subcategory | PMIC - Power Management ICs |
| Vos - Input Offset Voltage | 100 uV |
| Unit Weight | 0.002183 oz |
For more information, please refer to datasheet
Documents
| INA209AIPW Datasheet |
More Information
The INA209 is a high-side current shunt and power monitor with an I2C interface. The INA209 monitors both shunt drop and shunt bus voltage. A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates power in watts. The INA209 features two separate, onboard watchdog capabilities: a warning comparator and an over-limit comparator. The warning comparator is useful for monitoring lower warning limits and incorporates a user-defined delay. The over-limit comparator assists with monitoring upper limits that could require immediate system shutdown.
