Operational Amplifiers - Op Amps – Mouser South Africa

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OPAx172/OPAx172-Q1 Rail-to-Rail Op Amps

Texas Instruments OPAx172/OPAx172-Q1 Rail-to-Rail Operational Amplifiers are 36V, single-supply, low-noise operational amplifiers. Each is capable of operating on supplies ranging from +4.5V (±2.25V) to +36V (±18V). These high-voltage CMOS operational amplifiers provide bandwidth, noise, and power options to meet the needs of a wide variety of applications. The OPAx172/OPAx172-Q1 are available in micro packages and offer low offset, drift, and quiescent current. These devices also offer wide bandwidth, fast slew rate, and high output current drive capability. The single (OPA172), dual (OPA2172), and quad (OPA4172) versions all have identical specifications for maximum design flexibility. Texas Instruments OPAx172-Q1 devices are AEC-Q100 qualified for automotive applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Number of Channels	GBP - Gain Bandwidth Product	SR - Slew Rate	Vos - Input Offset Voltage	Ib - Input Bias Current	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Output Current per Channel	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Package/Case	Mounting Style	Shutdown	Minimum Operating Temperature	Maximum Operating Temperature	In - Input Noise Current Density	Series	Qualification	Packaging
Operational Amplifiers - Op Amps 36-V Sngl-Supply 10 MHz Op Amp A 595-OPA A 595-OPA4172IDR OPA4172ID Texas Instruments 1: $3.57 16,400In Stock	Mfr. Part No. OPA4172ID Mouser Part No 595-OPA4172ID	Texas Instruments	Operational Amplifiers - Op Amps 36-V Sngl-Supply 10 MHz Op Amp A 595-OPA A 595-OPA4172IDR Learn More about Texas Instruments ti opax172 op amps	Datasheet	16,400In Stock	$3.57 $2.83 $2.55 $2.41 View $2.33 $2.29 $2.22 $2.14	Min.: 1 Mult.: 1	4 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOIC-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA4172		Tube
Operational Amplifiers - Op Amps Automotive-grade du al 36-V 10-MHz lo A A 595-OPA2172QDGKQ1 OPA2172QDGKRQ1 Texas Instruments 1: $3.11 7,997In Stock	Mfr. Part No. OPA2172QDGKRQ1 Mouser Part No 595-OPA2172QDGKRQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-grade du al 36-V 10-MHz lo A A 595-OPA2172QDGKQ1 Learn More about Texas Instruments ti opax172 op amps	Datasheet	7,997In Stock	Cut Tape $3.11 $2.71 $2.58 $2.33 Reel $1.86 View $2.19 $2.14 $2.04 $1.84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36V Single-Supply 1 0Mhz Op Amp A 595-OP A 595-OPA4172IPWR OPA4172IPW Texas Instruments 1: $4.22 2,620In Stock	Mfr. Part No. OPA4172IPW Mouser Part No 595-OPA4172IPW	Texas Instruments	Operational Amplifiers - Op Amps 36V Single-Supply 1 0Mhz Op Amp A 595-OP A 595-OPA4172IPWR Learn More about Texas Instruments ti opax172 op amps	Datasheet	2,620In Stock	$4.22 $3.20 $2.67 $2.56 View $2.50 $2.42 $2.35 $2.30 $2.29	Min.: 1 Mult.: 1	4 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	TSSOP-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA4172		Tube
Operational Amplifiers - Op Amps Dual 36-V 10-MHz low -power operationa A A 595-OPA2172IDRGR OPA2172IDRGT Texas Instruments 1: $3.48 1,000In Stock 3,500Expected 2026/10/09	Mfr. Part No. OPA2172IDRGT Mouser Part No 595-OPA2172IDRGT	Texas Instruments	Operational Amplifiers - Op Amps Dual 36-V 10-MHz low -power operationa A A 595-OPA2172IDRGR Learn More about Texas Instruments ti opax172 op amps	Datasheet	1,000In Stock 3,500Expected 2026/10/09	Cut Tape $3.48 $2.62 $2.40 $2.17 Reel $1.87 View $1.83 $1.79 MouseReel Available	Min.: 1 Mult.: 1 : 250	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SON-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36-V Sngle-Sup10-MHz RailtoRail OutputAm A 595-OPA2172IDR OPA2172ID Texas Instruments 1: $3.30 8,406In Stock	Mfr. Part No. OPA2172ID Mouser Part No 595-OPA2172ID	Texas Instruments	Operational Amplifiers - Op Amps 36-V Sngle-Sup10-MHz RailtoRail OutputAm A 595-OPA2172IDR Learn More about Texas Instruments ti opax172 op amps	Datasheet	8,406In Stock	$3.30 $2.48 $2.09 $1.98 View $1.90 $1.81 $1.76 $1.72	Min.: 1 Mult.: 1	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172		Tube
Operational Amplifiers - Op Amps 36V Single-Supply 1 0MHz RRO Op Amp A 59 A 595-OPA172IDCKR OPA172IDCKT Texas Instruments 1: $2.94 3,247In Stock	Mfr. Part No. OPA172IDCKT Mouser Part No 595-OPA172IDCKT	Texas Instruments	Operational Amplifiers - Op Amps 36V Single-Supply 1 0MHz RRO Op Amp A 59 A 595-OPA172IDCKR Learn More about Texas Instruments ti opax172 op amps	Datasheet	3,247In Stock	Cut Tape $2.94 $2.20 $2.01 $1.81 Reel $1.70 View $1.60 $1.56 $1.54 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 250				1 mV	15 pA				75 mA	120 dB		SC-70-5	SMD/SMT		- 40 C	+ 125 C		OPA172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36V SGL-Supply 10-MH z RRO Op Amp A 595- A 595-OPA172ID OPA172IDR Texas Instruments 1: $2.55 2,529In Stock	Mfr. Part No. OPA172IDR Mouser Part No 595-OPA172IDR	Texas Instruments	Operational Amplifiers - Op Amps 36V SGL-Supply 10-MH z RRO Op Amp A 595- A 595-OPA172ID Learn More about Texas Instruments ti opax172 op amps	Datasheet	2,529In Stock	Cut Tape $2.55 $1.91 $1.73 $1.55 Reel $1.33 View $1.47 $1.43 $1.41 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	1 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36-V Sngl-Supply 10 MHz Op Amp A 595-OPA A 595-OPA4172ID OPA4172IDR Texas Instruments 1: $4.04 1,384In Stock	Mfr. Part No. OPA4172IDR Mouser Part No 595-OPA4172IDR	Texas Instruments	Operational Amplifiers - Op Amps 36-V Sngl-Supply 10 MHz Op Amp A 595-OPA A 595-OPA4172ID Learn More about Texas Instruments ti opax172 op amps	Datasheet	1,384In Stock	Cut Tape $4.04 $3.02 $2.77 $2.49 Reel $2.13 View $2.36 $2.33 $2.20 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	4 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOIC-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA4172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Operational Amplifie r A 595-OPA172IDBVT A 595-OPA172IDBVT OPA172IDBVR Texas Instruments 1: $2.64 2,239In Stock 6,000Expected 2027/01/21	Mfr. Part No. OPA172IDBVR Mouser Part No 595-OPA172IDBVR	Texas Instruments	Operational Amplifiers - Op Amps Operational Amplifie r A 595-OPA172IDBVT A 595-OPA172IDBVT Learn More about Texas Instruments ti opax172 op amps	Datasheet	2,239In Stock 6,000Expected 2027/01/21	Cut Tape $2.64 $1.97 $1.79 $1.60 Reel $1.37 View $1.52 $1.47 $1.40 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36V Sng-Supply 10MHz Op Amp A 595-OPA172 A 595-OPA172IDCKT OPA172IDCKR Texas Instruments 1: $2.79 7,104In Stock 6,000Expected 2027/01/25	Mfr. Part No. OPA172IDCKR Mouser Part No 595-OPA172IDCKR	Texas Instruments	Operational Amplifiers - Op Amps 36V Sng-Supply 10MHz Op Amp A 595-OPA172 A 595-OPA172IDCKT Learn More about Texas Instruments ti opax172 op amps	Datasheet	7,104In Stock 6,000Expected 2027/01/25	Cut Tape $2.79 $2.09 $1.91 $1.71 Reel $1.49 View $1.62 $1.59 $1.51 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SC-70-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Dual 36-V 10-MHz low -power operationa A A 595-OPA2172IDGK OPA2172IDGKR Texas Instruments 1: $2.90 3,823In Stock	Mfr. Part No. OPA2172IDGKR Mouser Part No 595-OPA2172IDGKR	Texas Instruments	Operational Amplifiers - Op Amps Dual 36-V 10-MHz low -power operationa A A 595-OPA2172IDGK Learn More about Texas Instruments ti opax172 op amps	Datasheet	3,823In Stock	Cut Tape $2.90 $2.17 $1.98 $1.78 Reel $1.49 View $1.67 $1.65 $1.60 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36-V Sngle-Sup10-MHz RailtoRail OutputAm A 595-OPA2172ID OPA2172IDR Texas Instruments 1: $2.90 8,792In Stock	Mfr. Part No. OPA2172IDR Mouser Part No 595-OPA2172IDR	Texas Instruments	Operational Amplifiers - Op Amps 36-V Sngle-Sup10-MHz RailtoRail OutputAm A 595-OPA2172ID Learn More about Texas Instruments ti opax172 op amps	Datasheet	8,792In Stock	Cut Tape $2.90 $2.17 $1.98 $1.78 Reel $1.56 View $1.67 $1.65 $1.57 $1.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Automotive-grade qu ad 36-V 10-MHz lo OPA4172AQPWRQ1 Texas Instruments 1: $4.29 1,086In Stock 2,000Expected 2026/10/22	Mfr. Part No. OPA4172AQPWRQ1 Mouser Part No 595-OPA4172AQPWRQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-grade qu ad 36-V 10-MHz lo	Datasheet	1,086In Stock 2,000Expected 2026/10/22	Cut Tape $4.29 $3.26 $2.99 $2.71 Reel $2.35 View $2.57 $2.49 $2.41 $2.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	TSSOP-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA4172	AEC-Q100	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36V SGL-Supply 10-MH z RRO Op Amp A 595- A 595-OPA172IDR OPA172ID Texas Instruments 1: $2.94 201In Stock	Mfr. Part No. OPA172ID Mouser Part No 595-OPA172ID	Texas Instruments	Operational Amplifiers - Op Amps 36V SGL-Supply 10-MH z RRO Op Amp A 595- A 595-OPA172IDR Learn More about Texas Instruments ti opax172 op amps	Datasheet	201In Stock	$2.94 $2.20 $1.99 $1.67 View $1.58 $1.54 $1.51	Min.: 1 Mult.: 1	1 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA172		Tube
Operational Amplifiers - Op Amps 36V Single-Supply 10 MHz RRO Op Amp A 59 A 595-OPA172IDBVR OPA172IDBVT Texas Instruments 1: $2.94 838In Stock 2,500Expected 2026/10/19	Mfr. Part No. OPA172IDBVT Mouser Part No 595-OPA172IDBVT	Texas Instruments	Operational Amplifiers - Op Amps 36V Single-Supply 10 MHz RRO Op Amp A 59 A 595-OPA172IDBVR Learn More about Texas Instruments ti opax172 op amps	Datasheet	838In Stock 2,500Expected 2026/10/19	Cut Tape $2.94 $2.20 $2.01 $1.81 Reel $1.70 View $1.60 $1.56 $1.51 $1.50 MouseReel Available	Min.: 1 Mult.: 1 : 250	1 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Quad 36-V 10-MHz low -power operationa A A 595-OPA4172IPW OPA4172IPWR Texas Instruments 1: $3.84 360In Stock	Mfr. Part No. OPA4172IPWR Mouser Part No 595-OPA4172IPWR	Texas Instruments	Operational Amplifiers - Op Amps Quad 36-V 10-MHz low -power operationa A A 595-OPA4172IPW Learn More about Texas Instruments ti opax172 op amps	Datasheet	360In Stock	Cut Tape $3.84 $2.90 $2.66 $2.40 Reel $2.04 View $2.28 $2.20 $2.14 $2.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	4 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	TSSOP-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA4172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps 36V Single-Supply 1 0Mhz Op Amp A 595-OP A 595-OPA2172IDGKR OPA2172IDGK Texas Instruments 1: $3.30 362In Stock 560Expected 2026/09/30	Mfr. Part No. OPA2172IDGK Mouser Part No 595-OPA2172IDGK	Texas Instruments	Operational Amplifiers - Op Amps 36V Single-Supply 1 0Mhz Op Amp A 595-OP A 595-OPA2172IDGKR Learn More about Texas Instruments ti opax172 op amps	Datasheet	362In Stock 560Expected 2026/09/30	$3.30 $2.48 $2.08 $1.95 View $1.90 $1.85 $1.76 $1.72 $1.69	Min.: 1 Mult.: 1	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172		Tube
Operational Amplifiers - Op Amps Dual 36-V 10-MHz low -power operationa A A 595-OPA2172IDRGT OPA2172IDRGR Texas Instruments 1: $3.15 85In Stock	Mfr. Part No. OPA2172IDRGR Mouser Part No 595-OPA2172IDRGR	Texas Instruments	Operational Amplifiers - Op Amps Dual 36-V 10-MHz low -power operationa A A 595-OPA2172IDRGT Learn More about Texas Instruments ti opax172 op amps	Datasheet	85In Stock	Cut Tape $3.15 $2.67 $2.09 $1.99 Reel $1.77 View $1.97 $1.91 $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	WSON-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C		OPA2172		Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Automotive-grade du al 36-V 10-MHz lo A A 595-OPA2172QDGKRQ1 OPA2172QDGKQ1 Texas Instruments 1: $3.99 94In Stock	Mfr. Part No. OPA2172QDGKQ1 Mouser Part No 595-OPA2172QDGKQ1	Texas Instruments	Operational Amplifiers - Op Amps Automotive-grade du al 36-V 10-MHz lo A A 595-OPA2172QDGKRQ1 Learn More about Texas Instruments ti opax172 op amps	Datasheet	94In Stock	$3.99 $2.99 $2.56 $2.42 View $2.31 $2.26 $2.12 $2.06 $2.04	Min.: 1 Mult.: 1	2 Channel	10 MHz	10 V/us	1 mV	15 pA	36 V	4.5 V	1.6 mA	75 mA	120 dB	7 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1.6 fA	OPA2172	AEC-Q100	Tube

OPAx172/OPAx172-Q1 Rail-to-Rail Op Amps

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