Description
LMP8481AHQDGKRQ1 Texas Instruments - Yeehing Electronics
AEC-Q100, 4 to 76V, bi-directional current sense amplifier
Pricing (USD)
Quantity | Unit Price |
1 — 99 | 2.521 |
100 — 249 | 2.209 |
250 — 999 | 1.549 |
1,000 + | 0.87 |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Current Sense Amplifiers |
RoHS | Y |
Series | LMP8481-Q1 |
Number of Channels | 1 Channel |
GBP - Gain Bandwidth Product | - |
Vcm - Common Mode Voltage | 4 V to 76 V |
CMRR - Common Mode Rejection Ratio | 100 dB |
Ib - Input Bias Current | 12 uA |
Vos - Input Offset Voltage | 80 uV |
Supply Voltage - Max | 76 V |
Supply Voltage - Min | 4.5 V |
Operating Supply Current | 155 uA |
Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C |
Mounting Style | SMD/SMT |
Package / Case | VSSOP-8 |
Packaging | Reel |
Amplifier Type | High Speed |
Features | Bi-directional |
Product | Current Sense Amplifiers |
Brand | Texas Instruments |
Shutdown | No Shutdown |
3 dB Bandwidth | 270 kHz |
Gain Error | 0.6 % |
Gain V/V | 100.8 V/V |
Product Type | Current Sense Amplifiers |
PSRR - Power Supply Rejection Ratio | 122 dB |
Settling Time | 20 us |
SR - Slew Rate | 1 V/us |
Factory Pack Quantity | 3500 |
Subcategory | Amplifier ICs |
Unit Weight | 0.000705 oz |
For more information, please refer to datasheet
Documents
LMP8481AHQDGKRQ1 Datasheet |
More Information
The automotive-qualified LMP8480-Q1 and LMP8481-Q1 devices are precision, high-side, current-sense amplifiers that amplify a small differential voltage developed across a current-sense resistor in the presence of high input common-mode voltages. These amplifiers are designed for bidirectional (LMP8481-Q1) or unidirectional (LMP8480-Q1) current applications and accept input signals with a common-mode voltage range from 4 V to 76 V with a bandwidth of 270 kHz. Because the operating power-supply range overlaps the input common-mode voltage range, the LMP848x-Q1 can be powered by the same voltage that is being monitored. This benefit eliminates the need for an intermediate supply voltage to be routed to the point of load where the current is being monitored, resulting in reduced component count and board space.