Current Sensing Amplifier for CPAP

CPAP stands for "Continuous positive airway pressure." The CPAP is a very beneficial treatment for those with sleep apnea, which is a medical condition where the airway closes off when an affected individual is in a relaxed or sleep state. CPAP therapy holds the airway open so that uninterrupted breathing is maintained and a restful night's sleep is achieved...

Learn More

Results: 566
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Number of Channels
GBP - Gain Bandwidth Product
Vcm - Common Mode Voltage
CMRR - Common Mode Rejection Ratio
Ib - Input Bias Current
Vos - Input Offset Voltage
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Gain Error
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Qualification
Packaging
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA302A3IPW
Datasheet
892In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

INA302 2 Channel 400 kHz 12 V 120 dB 115 uA 5 uV 5.5 V 2.7 V 850 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 36V bi-directional 5 50kHz 4V/us high A A 595-INA303A1IPW
Datasheet
1 574In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

INA303 2 Channel 550 kHz 12 V 120 dB 115 uA 15 uV 5.5 V 2.7 V 850 uA 0.02 % - 40 C + 125 C SMD/SMT TSSOP-14 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V 350-kHz curren t sense amplifier wi A 595-INA381A1IDGST
Datasheet
4 124In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

INA381 1 Channel 350 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 350 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V 350-kHz curren t sense amplifier wi A 595-INA381A2IDGST
Datasheet
6 343In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

INA381 1 Channel 210 kHz 26 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 350 uA 0.1 % - 40 C + 125 C SMD/SMT VSSOP-10 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V 350-kHz curren t sense amplifier wi A 595-INA381A3IDSGT
Datasheet
5 276In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

INA381 1 Channel 150 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 350 uA 0.1 % - 40 C + 125 C SMD/SMT WSON-8 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26V quad channel 3 5 0kHz current sense
Datasheet
7 012In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

INA4180 4 Channel 350 kHz 12 V 100 dB 80 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-14 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V quad ch annel bi-directio
Datasheet
2 165In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

INA4181 4 Channel 210 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 900 uA 0.1 % - 40 C + 125 C SMD/SMT TSSOP-20 AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices Current Sense Amplifiers High BW Curr Sense for 48V/12V DC-DC Sys
Datasheet
305In Stock
Min.: 1
Mult.: 1
Max.: 305

AD8410A 1 Channel 123 dB 178 uA 5.5 V 2.9 V 0.13 % - 40 C + 125 C SMD/SMT MSOP-8 AEC-Q100 Tube
Analog Devices Current Sense Amplifiers High BW Curr Sense for 48V/12V DC-DC Sys
Datasheet
196In Stock
294Expected 8/26/2026
Min.: 1
Mult.: 1
Max.: 504

AD8411A 1 Channel 96 dB 178 uA 5.5 V 2.9 V 0.15 % - 40 C + 125 C SMD/SMT SOIC-8 AEC-Q100 Tube
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional 350kHz cu
Datasheet
2 670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

INA181 1 Channel 350 kHz 12 V 84 dB 75 uA 25 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional 350kHz cu
Datasheet
1 572In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

INA181 1 Channel 210 kHz 12 V 84 dB 75 uA 25 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V bi-directional 350-kHz current-sens
Datasheet
6 217In Stock
Min.: 1
Mult.: 1
Max.: 1 001

INA181 1 Channel 150 kHz 12 V 84 dB 75 uA 100 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional 350kHz cu
Datasheet
2 709In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

INA181 1 Channel 150 kHz 12 V 84 dB 75 uA 25 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers AEC-Q100 26V bi-di r ectional 350kHz cu
Datasheet
2 304In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3 000

INA181 1 Channel 105 kHz 12 V 84 dB 75 uA 25 uV 5.5 V 2.7 V 195 uA 0.1 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec
Datasheet
2 020In Stock
Min.: 1
Mult.: 1

INA185 1 Channel 350 kHz 12 V 86 dB 75 uA 100 uV 5.5 V 2.7 V 300 uA 0.05 % - 40 C + 125 C SMD/SMT SC-70-6
Texas Instruments Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE
Datasheet
1 675In Stock
Min.: 1
Mult.: 1

INA185 1 Channel 350 kHz 12 V 86 dB 75 uA 100 uV 5.5 V 2.7 V 200 uA 0.05 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100
Texas Instruments Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec
Datasheet
2 066In Stock
Min.: 1
Mult.: 1

INA185 1 Channel 210 kHz 12 V 96 dB 75 uA 25 uV 5.5 V 2.7 V 300 uA 0.05 % - 40 C + 125 C SMD/SMT SC-70-6
Texas Instruments Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE
Datasheet
1 512In Stock
Min.: 1
Mult.: 1

INA185 1 Channel 150 kHz 12 V 96 dB 75 uA 25 uV 5.5 V 2.7 V 200 uA 0.05 % - 40 C + 125 C SMD/SMT SC-70-6 AEC-Q100
Texas Instruments Current Sense Amplifiers 80-V bidirectional + /-75-A zero-drift c
Datasheet
2 271In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

INA254 80 V 2.5 mA/V 90 uA 5.5 V 2.7 V 2.4 mA - 40 C + 125 C SMD/SMT HTSSOP-24 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Current Sense Amplifiers Negative sensing CSA w/ Fast PWM rejecti
Datasheet
557In Stock
1 872Expected 10/27/2026
Min.: 1
Mult.: 1
Max.: 2 272

1 Channel 140 dB 3 nA 5 uV 5.5 V 2.7 V 0.3 % - 40 C + 125 C SMD/SMT TDFN-10 Tray
Analog Devices / Maxim Integrated Current Sense Amplifiers Negative sensing CSA w/ Fast PWM rejecti
Datasheet
576In Stock
2 500Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
Max.: 3 076
: 2 500

1 Channel 140 dB 3 nA 5 uV 5.5 V 2.7 V 0.3 % - 40 C + 125 C SMD/SMT TDFN-10 Reel, Cut Tape, MouseReel
ROHM Semiconductor Current Sense Amplifiers CURRENT SENSE AMPLIFIER
Datasheet
1 694In Stock
Min.: 1
Mult.: 1
: 2 500

2 Channel - 200 mV to 26 V 1 uA 600 uV 5.5 V 2.7 V 310 uA - 40 C + 125 C SMD/SMT TSSOP-8 Reel, Cut Tape
onsemi Current Sense Amplifiers SINGLE CURRENT SENSE AMPLIFIER G=20
Datasheet
3 762In Stock
Min.: 1
Mult.: 1
Max.: 210
: 3 000

NCS21673 1 Channel - 100 mV to 40 V 86 dB 1 uA 100 uV 5.5 V 2.7 V 0.1 % - 40 C + 125 C SMD/SMT SOT-23-5 Reel, Cut Tape
onsemi Current Sense Amplifiers SINGLE CURRENT SENSE AMPLIFIER G=20
Datasheet
2 976In Stock
Min.: 1
Mult.: 1
: 3 000

NCS21673 1 Channel - 100 mV to 40 V 86 dB 1 uA 100 uV 5.5 V 2.7 V 0.1 % - 40 C + 150 C SMD/SMT SOT-23-5 Reel, Cut Tape
onsemi Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR
Datasheet
3 995In Stock
Min.: 1
Mult.: 1
: 4 000

NCS21671 1 Channel 40 V 109 dB 35 uA 10 uV 5.5 V 1.8 V 0.5 % - 40 C + 125 C SMD/SMT Micro-10 Reel, Cut Tape