Operational Amplifiers - Op Amps

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OPAx994/OPAx994-Q1 High Voltage RRIO Op Amps

Texas Instruments OPAx994/OPAx994-Q1 High Voltage RRIO Operational Amplifiers offer excellent AC performance, including a wide unity gain bandwidth of 24MHz and a high slew rate of 35V/µs, while only requiring a quiescent current of 1.35mA per channel. The OPAx994/OPAx994-Q1 family was designed to maintain stability across various capacitive loads. For example, OPAx994/OPAx994-Q1 can achieve a phase margin of 50 degrees when driving large capacitive loads of 10µF with a load resistance of 1MΩ. The OPAx994/OPAx994-Q1 is designed with compensation architectures that mitigate sustained ringing for large capacitive loads. This design allows for reliable performance and ease of design for systems with large, varying, or unknown capacitive loads.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Packaging
Operational Amplifiers - Op Amps Dual 32V 24MHz RRI O high-output-curren OPA2994IDDFR Texas Instruments 1: $4.09 1,496In Stock 3,000Expected 2027-04-12 New Product	Mfr. Part # OPA2994IDDFR Mouser Part # 595-OPA2994IDDFR New Product	Texas Instruments	Operational Amplifiers - Op Amps Dual 32V 24MHz RRI O high-output-curren Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	1,496In Stock 3,000Expected 2027-04-12	Cut Tape $4.09 $3.04 $2.78 $2.51 View Reel $2.20 $2.36 $2.30 $2.20 $2.20	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	2 Channel	24 MHz	35 V/us	350 uV	400 nA	32 V	2.7 V	1.35 mA	125 mA	93 dB	12 nV/sqrt Hz	SOT-23-THIN-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA2994	Reel, Cut Tape
Operational Amplifiers - Op Amps Automotive dual 24 V 25MHz high-output- OPA2994QDRQ1 Texas Instruments 1: $4.92 2,512In Stock New Product	Mfr. Part # OPA2994QDRQ1 Mouser Part # 595-OPA2994QDRQ1 New Product	Texas Instruments	Operational Amplifiers - Op Amps Automotive dual 24 V 25MHz high-output- Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	2,512In Stock	Cut Tape $4.92 $3.70 $3.40 $3.07 View Reel $2.79 $2.91 $2.87 $2.79 $2.79	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	2 Channel	24 MHz	30 V/us	350 uV	1.5 uA	32 V	2.7 V	1.35 mA	62 mA	93 dB	12 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA2994	Reel, Cut Tape
Operational Amplifiers - Op Amps Single 32V 24MHz R R IO high-output-curr OPA994IDBVR Texas Instruments 1: $3.37 4,441In Stock New Product	Mfr. Part # OPA994IDBVR Mouser Part # 595-OPA994IDBVR New Product	Texas Instruments	Operational Amplifiers - Op Amps Single 32V 24MHz R R IO high-output-curr Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	4,441In Stock	Cut Tape $3.37 $2.49 $2.26 $2.03 Reel $1.74 View $1.92 $1.84 $1.79 $1.68 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	24 MHz	35 V/us	350 uV	1.5 uA	32 V	2.7 V	1.35 mA	125 mA	93 dB	12 nV/sqrt Hz	SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA994	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Single 32V 24MHz R R IO high-output-curr OPA994IDCKR Texas Instruments 1: $3.37 2,438In Stock New Product	Mfr. Part # OPA994IDCKR Mouser Part # 595-OPA994IDCKR New Product	Texas Instruments	Operational Amplifiers - Op Amps Single 32V 24MHz R R IO high-output-curr Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	2,438In Stock	Cut Tape $3.37 $2.49 $2.26 $2.03 View Reel $1.79 $1.92 $1.84 $1.79 $1.79 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	1 Channel	24 MHz	35 V/us	350 uV	1.5 uA	32 V	2.7 V	1.35 mA	125 mA	93 dB	12 nV/sqrt Hz	SC-70-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA994	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Automotive single-c hannel 24-V 25-MHz OPA994QDBVRQ1 Texas Instruments 1: $3.93 1,596In Stock 3,000Expected 2026-10-13 New Product	Mfr. Part # OPA994QDBVRQ1 Mouser Part # 595-OPA994QDBVRQ1 New Product	Texas Instruments	Operational Amplifiers - Op Amps Automotive single-c hannel 24-V 25-MHz	Datasheet	1,596In Stock 3,000Expected 2026-10-13	Cut Tape $3.93 $2.91 $2.65 $2.38 View Reel $2.07 $2.25 $2.16 $2.07 $2.07 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	1 Channel	25 MHz	35 V/us	350 uV	400 nA	32 V	2.7 V		125 mA	125 dB		SOT-23-5	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA994	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Dual 32V 24MHz RRI O high-output-curren OPA2994IDR Texas Instruments 1: $4.25 1,529In Stock 3,000Expected 2027-01-14	Mfr. Part # OPA2994IDR Mouser Part # 595-OPA2994IDR	Texas Instruments	Operational Amplifiers - Op Amps Dual 32V 24MHz RRI O high-output-curren Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	1,529In Stock 3,000Expected 2027-01-14	$4.25 $3.18 $2.91 $2.62 View $2.48 $2.43 $2.36 $2.22 $2.17	Min.: 1 Mult.: 1	2 Channel	24 MHz	35 V/us	2.3 mV	1.5 uA	32 V	2.7 V	1.35 mA	125 mA	109 dB	11 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA2994
Operational Amplifiers - Op Amps Single 32V 24MHz R R IO High-Output-Curr OPA994IDR Texas Instruments 1: $3.43 4,668In Stock	Mfr. Part # OPA994IDR Mouser Part # 595-OPA994IDR	Texas Instruments	Operational Amplifiers - Op Amps Single 32V 24MHz R R IO High-Output-Curr Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	4,668In Stock	Cut Tape $3.43 $2.53 $2.32 $2.07 Reel $1.76 View $1.96 $1.90 $1.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1 Channel	24 MHz	35 V/us	2.3 mV	1.5 uA	32 V	2.7 V	1.35 mA	125 mA	109 dB	11 nV/sqrt Hz	SOIC-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA994	Reel, Cut Tape, MouseReel
Operational Amplifiers - Op Amps Dual 32V 24MHz RRI O high-output-curren OPA2994IDGKR Texas Instruments 1: $4.25 13,630On Order	Mfr. Part # OPA2994IDGKR Mouser Part # 595-OPA2994IDGKR	Texas Instruments	Operational Amplifiers - Op Amps Dual 32V 24MHz RRI O high-output-curren Learn More about Texas Instruments ti opax994 rrio op amps	Datasheet	13,630On Order On Order Ship Dates Mfr. #: OPA2994IDGKR Stock: 0 On Order: 1,130 Expected 2026-11-03 5,000 Expected 2027-01-04 7,500 Expected 2027-03-25 Factory Lead-Time: 20 Weeks	Cut Tape $4.25 $3.18 $2.91 $2.62 Reel $2.23 View $2.48 $2.43 $2.36 $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	2 Channel	24 MHz	35 V/us	350 uV	1.5 uA	32 V	2.7 V		125 mA	93 dB	12 nV/sqrt Hz	VSSOP-8	SMD/SMT	No Shutdown	- 40 C	+ 125 C	1 pA	OPA2994	Reel, Cut Tape, MouseReel

OPAx994/OPAx994-Q1 High Voltage RRIO Op Amps

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