INA4181A1IPWR Texas Instruments - Yeehing Electronics

26V, quad channel, bi-directional, 350kHz current sense amplifier

Pricing (USD)

Quantity	Unit Price
1 — 99	0.805
100 — 249	0.619
250 — 999	0.456
1,000 +	0.19

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Current Sense Amplifiers
RoHS	Y
Series	INA4181
Number of Channels	4 Channel
Vcm - Common Mode Voltage	- 0.2 V to 26 V
CMRR - Common Mode Rejection Ratio	84 dB
Ib - Input Bias Current	75 uA
Vos - Input Offset Voltage	100 uV
Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V
Operating Supply Current	690 uA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-20
Packaging	Reel
Amplifier Type	Bidirectional High Side, Low Side
Features	Bi-directional, Low-side Capable, Quad channel
Product	Current Sense Amplifiers
Brand	Texas Instruments
Shutdown	Shutdown
3 dB Bandwidth	350 kHz
Development Kit	INA4180-4181EVM
en - Input Voltage Noise Density	40 nV/sqrt Hz
Gain Error	1 %
Gain V/V	20 V/V
Ios - Input Offset Current	0.05 uA
Moisture Sensitive	Yes
Product Type	Current Sense Amplifiers
SR - Slew Rate	2 V/us
Factory Pack Quantity	2000
Subcategory	Amplifier ICs

For more information, please refer to datasheet

Documents

INA4181A1IPWR Datasheet

More Information

The INA181, INA2181, and INA4181 (INAx181) current sense amplifiers are designed for cost-optimized applications. These devices are part of a family of bidirectional, current-sense amplifiers (also called current-shunt monitors) that sense voltage drops across current-sense resistors at common-mode voltages from –0.2 V to +26 V, independent of the supply voltage. The INAx181 family integrates a matched resistor gain network in four, fixed-gain device options: 20 V/V, 50 V/V, 100 V/V, or 200 V/V. This matched gain resistor network minimizes gain error and reduces the temperature drift.