Current Sense Amplifiers

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INA185 Current Sense Amplifier

Texas Instruments INA185 Current Sense Amplifier is designed for use in cost-sensitive space-constrained applications. This device is a bidirectional, current-sense amplifier (also called a current-shunt monitor). The INA185 senses voltage drop across a current-sense resistor at common-mode voltages from –0.2V to +26V, independent of the supply voltage. The INA185 integrates a matched resistor gain network in four fixed-gain device options: 20V/V, 50V/V, 100V/V, or 200V/V. This matched gain resistor network minimises gain error and reduces the temperature drift.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (INR) Filter the results in the table by unit price based on your quantity.	Qty.	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	SR - Slew Rate	Packaging
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec INA185A3IDCKR Texas Instruments 1: ₹125.16 3,000In Stock	Mfr. Part No. INA185A3IDCKR Mouser Part No 595-INA185A3IDCKR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec Learn More about Texas Instruments ti ina185 amplifier	Datasheet	3,000In Stock	₹125.16 ₹90.38 ₹81.78 ₹72.32 View ₹67.83 ₹65.06 ₹62.96 ₹57.52 ₹56.37	Min.: 1 Mult.: 1	INA185	1 Channel	150 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		2 V/us
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec INA185A4IDCKR Texas Instruments 1: ₹122.29 2,894In Stock	Mfr. Part No. INA185A4IDCKR Mouser Part No 595-INA185A4IDCKR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec Learn More about Texas Instruments ti ina185 amplifier	Datasheet	2,894In Stock	₹122.29 ₹88.28 ₹79.87 ₹70.60 View ₹66.11 ₹63.44 ₹60.67 ₹58.85 ₹58.37	Min.: 1 Mult.: 1	INA185	1 Channel	105 kHz	12 V	106 dB	75 uA	25 uV	5.5 V	2.7 V	300 uA	0.07 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6		2 V/us
Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE INA185A4QDCKRQ1 Texas Instruments 1: ₹152.86 2,631In Stock	Mfr. Part No. INA185A4QDCKRQ1 Mouser Part No 595-INA185A4QDCKRQ1	Texas Instruments	Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE Learn More about Texas Instruments ti ina185 amplifier	Datasheet	2,631In Stock	₹152.86 ₹111.78 ₹102.23 ₹90.09 View ₹84.65 ₹81.40 ₹80.73 ₹74.04 ₹72.71	Min.: 1 Mult.: 1	INA185	1 Channel	105 kHz	12 V	106 dB	75 uA	25 uV	5.5 V	2.7 V	200 uA	0.07 %	- 40 C	+ 125 C	SMD/SMT	SC-70-6	AEC-Q100	2 V/us
Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE INA185A2QDCKRQ1 Texas Instruments 1: ₹152.86 1,662In Stock	Mfr. Part No. INA185A2QDCKRQ1 Mouser Part No 595-INA185A2QDCKRQ1	Texas Instruments	Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE Learn More about Texas Instruments ti ina185 amplifier	Datasheet	1,662In Stock	₹152.86 ₹111.78 ₹102.23 ₹90.09 View ₹84.65 ₹81.40 ₹80.73 ₹74.04 ₹72.71	Min.: 1 Mult.: 1	INA185	1 Channel	210 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	2 V/us
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A2IDRLT INA185A2IDRLR Texas Instruments 1: ₹134.71 5,000In Stock	Mfr. Part No. INA185A2IDRLR Mouser Part No 595-INA185A2IDRLR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A2IDRLT Learn More about Texas Instruments ti ina185 amplifier	Datasheet	5,000In Stock	Cut Tape ₹134.71 ₹97.45 ₹87.90 ₹77.67 View Reel ₹63.25 ₹72.80 ₹69.94 ₹66.78 ₹64.97 ₹63.25 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	INA185	1 Channel	210 kHz	- 200 mV to 26 V	100 dB	75 uA	25 uV	5.5 V	2.7 V	260 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT			2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A4IDRLT INA185A4IDRLR Texas Instruments 1: ₹131.85 5,468In Stock	Mfr. Part No. INA185A4IDRLR Mouser Part No 595-INA185A4IDRLR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A4IDRLT Learn More about Texas Instruments ti ina185 amplifier	Datasheet	5,468In Stock	Cut Tape ₹131.85 ₹96.50 ₹86.94 ₹77.01 View Reel ₹63.25 ₹72.32 ₹69.46 ₹67.55 ₹66.50 ₹63.25 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	INA185	1 Channel	105 kHz	- 200 mV to 26 V	120 dB	75 uA	25 uV	5.5 V	2.7 V	260 uA	0.07 %	- 40 C	+ 125 C	SMD/SMT			2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec INA185A1IDCKR Texas Instruments 1: ₹131.85 2,005In Stock	Mfr. Part No. INA185A1IDCKR Mouser Part No 595-INA185A1IDCKR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec Learn More about Texas Instruments ti ina185 amplifier	Datasheet	2,005In Stock	₹131.85 ₹96.50 ₹86.94 ₹77.01 View ₹72.32 ₹70.89 ₹69.84 ₹63.25 ₹62.01	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		2 V/us
Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE INA185A1QDCKRQ1 Texas Instruments 1: ₹152.86 1,674In Stock	Mfr. Part No. INA185A1QDCKRQ1 Mouser Part No 595-INA185A1QDCKRQ1	Texas Instruments	Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE Learn More about Texas Instruments ti ina185 amplifier	Datasheet	1,674In Stock	₹152.86 ₹111.78 ₹102.23 ₹90.09 View ₹84.65 ₹81.40 ₹80.73 ₹74.04 ₹72.71	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	2 V/us
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec INA185A2IDCKR Texas Instruments 1: ₹122.29 1,449In Stock	Mfr. Part No. INA185A2IDCKR Mouser Part No 595-INA185A2IDCKR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec Learn More about Texas Instruments ti ina185 amplifier	Datasheet	1,449In Stock	₹122.29 ₹88.28 ₹79.87 ₹70.60 View ₹66.11 ₹63.44 ₹60.67 ₹58.85 ₹58.37	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		2 V/us
Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE INA185A3QDCKRQ1 Texas Instruments 1: ₹152.86 1,512In Stock	Mfr. Part No. INA185A3QDCKRQ1 Mouser Part No 595-INA185A3QDCKRQ1	Texas Instruments	Current Sense Amplifiers MULTI CHANNEL CURREN T SENSE L/H SIDE Learn More about Texas Instruments ti ina185 amplifier	Datasheet	1,512In Stock	₹152.86 ₹111.78 ₹102.23 ₹90.09 View ₹84.65 ₹81.40 ₹80.73 ₹74.04 ₹72.71	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	2 V/us
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLT INA185A1IDRLR Texas Instruments 1: ₹131.85 3,416In Stock	Mfr. Part No. INA185A1IDRLR Mouser Part No 595-INA185A1IDRLR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLT Learn More about Texas Instruments ti ina185 amplifier	Datasheet	3,416In Stock	Cut Tape ₹131.85 ₹96.50 ₹88.66 ₹78.63 View Reel ₹64.87 ₹73.76 ₹70.89 ₹69.84 ₹64.87 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	INA185	1 Channel	350 kHz	- 200 mV to 26 V	100 dB	75 uA	100 uV	5.5 V	2.7 V	260 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT			2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A3IDRLT INA185A3IDRLR Texas Instruments 1: ₹131.85 7,163In Stock	Mfr. Part No. INA185A3IDRLR Mouser Part No 595-INA185A3IDRLR	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A3IDRLT Learn More about Texas Instruments ti ina185 amplifier	Datasheet	7,163In Stock	Cut Tape ₹131.85 ₹96.50 ₹86.94 ₹77.01 View Reel ₹63.25 ₹72.32 ₹69.46 ₹67.55 ₹66.50 ₹63.25 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	INA185	1 Channel	150 kHz	- 200 mV to 26 V	100 dB	75 uA	25 uV	5.5 V	2.7 V	260 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT			2 V/us	Reel, Cut Tape, MouseReel
Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLR INA185A1IDRLT Texas Instruments 1: ₹183.44 339In Stock	Mfr. Part No. INA185A1IDRLT Mouser Part No 595-INA185A1IDRLT	Texas Instruments	Current Sense Amplifiers 26-V 350-kHz bi-di r ectional high-prec A 595-INA185A1IDRLR Learn More about Texas Instruments ti ina185 amplifier	Datasheet	339In Stock	Cut Tape ₹183.44 ₹135.67 ₹123.25 ₹109.87 Reel ₹103.18 View ₹97.45 ₹94.11 ₹91.43 ₹91.15 MouseReel Available	Min.: 1 Mult.: 1 : 250	INA185	1 Channel	350 kHz	- 200 mV to 26 V	100 dB	75 uA	100 uV	5.5 V	2.7 V	260 uA	0.05 %	- 40 C	+ 125 C	SMD/SMT			2 V/us	Reel, Cut Tape, MouseReel

INA185 Current Sense Amplifier

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