LMP8481MMX-H/NOPB Texas Instruments - Yeehing Electronics

4 to 76V, bi-directional current sense amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	2.37
100 — 249	1.957
250 — 999	1.406
1,000 +	0.74

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Current Sense Amplifiers
RoHS	Y
Series	LMP8481
Number of Channels	1 Channel
GBP - Gain Bandwidth Product	270 kHz
Vcm - Common Mode Voltage	4 V to 76 V
CMRR - Common Mode Rejection Ratio	100 dB
Vos - Input Offset Voltage	265 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
Features	Bi-directional
Product	Current Sense Amplifiers
Brand	Texas Instruments
Development Kit	LMP8481MMEVM-S
Gain Error	0.6 %
Gain V/V	20 V/V, 50 V/V, 60 V/V, 100 V/V
Product Type	Current Sense Amplifiers
Factory Pack Quantity	3500
Subcategory	Amplifier ICs
Unit Weight	0.001058 oz

For more information, please refer to datasheet

Documents

LMP8481MMX-H/NOPB Datasheet

More Information

The LMP8480 and LMP8481 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) or unidirectional (LMP8480) current applications and accept input signals with 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 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.