Description
LMP8640MKE-T/NOPB Texas Instruments - Yeehing Electronics
-2 to 42V, 950kHz current sense amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.321 |
| 100 — 249 | 1.917 |
| 250 — 999 | 1.377 |
| 1,000 + | 0.73 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Current Sense Amplifiers |
| RoHS | Y |
| Series | LMP8640 |
| Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 450 kHz |
| Vcm - Common Mode Voltage | - 2 V to 42 V |
| CMRR - Common Mode Rejection Ratio | 60 dB |
| Ib - Input Bias Current | 27 uA |
| Vos - Input Offset Voltage | 900 uV |
| Supply Voltage - Max | 12 V |
| Supply Voltage - Min | 2.7 V |
| Operating Supply Current | 722 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOT-23-Thin-6 |
| Packaging | Reel |
| Features | Low-side Capable |
| Product | Current Sense Amplifiers |
| Brand | Texas Instruments |
| Gain Error | 0.25 % |
| Gain V/V | 20 V/V, 50 V/V, 100 V/V |
| Product Type | Current Sense Amplifiers |
| PSRR - Power Supply Rejection Ratio | 85 dB |
| Factory Pack Quantity | 250 |
| Subcategory | Amplifier ICs |
| Unit Weight | 0.001270 oz |
For more information, please refer to datasheet
Documents
More Information
The LMP8640, LMP8640-Q1 and the LMP8640HV are precision current sense amplifiers that detect small differential voltages across a sense resistor in the presence of high input common mode voltages with a supply voltage range from 2.7 V to 12 V.
