Texas Instruments
LMP8278QMM/NOPB
LMP8278QMM/NOPB
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LMP8278QMM/NOPB Texas Instruments - Yeehing Electronics
AEC-Q100, -2 to 40V, split-stage current sense amplifier w/ in-line filter capability
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.63 |
| 100 — 249 | 2.172 |
| 250 — 999 | 1.56 |
| 1,000 + | 0.82 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Current Sense Amplifiers |
| RoHS | Y |
| Series | LMP8278Q-Q1 |
| GBP - Gain Bandwidth Product | 90 kHz |
| Vcm - Common Mode Voltage | - 2 V to 40 V |
| CMRR - Common Mode Rejection Ratio | 80 dB |
| Vos - Input Offset Voltage | 2000 uV |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.5 V |
| Operating Supply Current | 550 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | VSSOP-8 |
| Packaging | Reel |
| Features | Low-side Capable |
| Product | Current Sense Amplifiers |
| Brand | Texas Instruments |
| Gain Error | 0.5 % |
| Gain V/V | 14 V/V |
| Product Type | Current Sense Amplifiers |
| Factory Pack Quantity | 1000 |
| Subcategory | Amplifier ICs |
| Unit Weight | 0.001058 oz |
For more information, please refer to datasheet
Documents
| LMP8278QMM/NOPB Datasheet |
More Information
The LMP8278 is a fixed 14x gain precision current sense amplifier. The part amplifies and filters small differential signals in the presence of high common mode voltages. The part operates from a single 5V supply voltage. With an input common mode voltage range from -2V to +28V the gain is very precise (±0.5%). The part can handle common mode voltages in the range -2V to +40V with relaxed specifications. The LMP8278 is a member of the Linear Monolithic Precision (LMP) family and is ideal for unidirectional current sensing applications. The parameter values that are shown in the Electrical Characteristics table are 100% tested and all bold values are also 100% tested over temperature, unless otherwise noted.
