Operational Amplifiers - Op Amps – Mouser South Africa

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OPAx323 Zero-Cross Operational Amplifiers

Texas Instruments OPAx323 Zero-Cross Operational Amplifiers (Op Amps) are single (OPA323), dual (OPA2323), and quad-channel (OPA4323), low-voltage (1.7V to 5.5V), high-bandwidth (20MHz) op amps with a zero-crossover input stage and a rail-to-rail output stage. The zero-crossover input stage enables OPAx323 to achieve high linearity and low distortion for input signals with rail-to-rail swing typical in ADC driver applications. The gain bandwidth of 20MHz provides a fast settling response for ADC sampling speeds between 0.5MSPS and 5MSPS, depending on the settling performance required. OPAx323 is well-optimized for power savings as it consumes just 1.6mA of typical quiescent current.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 5.5-V 20-MHz ze ro-cross low-nois OPA2323IDGKR Texas Instruments 1: $1.86 6,840In Stock	Mfr. Part No. OPA2323IDGKR Mouser Part No 595-OPA2323IDGKR	Texas Instruments	Operational Amplifiers - Op Amps Dual 5.5-V 20-MHz ze ro-cross low-nois Learn More about Texas Instruments ti opax323 zero cross op amps	Datasheet	6,840In Stock	Cut Tape $1.86 $1.37 $1.26 $1.11 Reel $0.959 View $1.05 $1.01 $0.939 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			2 Channel	20 MHz	33 V/us	150 uV	1.6 nA	5.5 V	1.7 V	1.6 mA	110 mA	80 dB	9 nV/sqrt Hz	VSSOP-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	20 fA	OPA2323	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps OP AMPS OPA2323IDR Texas Instruments 1: $2.11 3,412In Stock	Mfr. Part No. OPA2323IDR Mouser Part No 595-OPA2323IDR	Texas Instruments	Operational Amplifiers - Op Amps OP AMPS Learn More about Texas Instruments ti opax323 zero cross op amps	Datasheet	3,412In Stock	Cut Tape $2.11 $1.56 $1.42 $1.27 Reel $1.10 View $1.20 $1.16 $1.11 $1.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			2 Channel	20 MHz	33 V/us	150 uV	500 fA	5.5 V	1.7 V	1.6 mA		80 dB	24 nV/sqrt Hz	SOIC-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	20 fA	OPA2323	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps Quad 5.5-V 20-MHz ze ro-cross low-nois OPA4323IPWR Texas Instruments 1: $2.83 3,627In Stock	Mfr. Part No. OPA4323IPWR Mouser Part No 595-OPA4323IPWR	Texas Instruments	Operational Amplifiers - Op Amps Quad 5.5-V 20-MHz ze ro-cross low-nois Learn More about Texas Instruments ti opax323 zero cross op amps	Datasheet	3,627In Stock	$2.83 $2.08 $1.87 $1.65 View $1.55 $1.49 $1.44 $1.36 $1.33	Min.: 1 Mult.: 1			4 Channel	20 MHz	33 V/us	150 uV	20 pA	5.5 V	1.7 V	1.6 mA	110 mA	100 dB	5.5 nV/sqrt Hz	TSSOP-14	SMD/SMT	No Shutdown	- 40 C	+ 125 C	20 fA	OPA4323
	Operational Amplifiers - Op Amps Quad 5.5-V 20-MHz ze ro-cross low-nois OPA4323IDYYR Texas Instruments 1: $2.48 781In Stock	Mfr. Part No. OPA4323IDYYR Mouser Part No 595-OPA4323IDYYR	Texas Instruments	Operational Amplifiers - Op Amps Quad 5.5-V 20-MHz ze ro-cross low-nois Learn More about Texas Instruments ti opax323 zero cross op amps	Datasheet	781In Stock	Cut Tape $2.48 $1.84 $1.67 $1.51 Reel $1.26 View $1.43 $1.38 $1.33 $1.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			4 Channel	20 MHz	33 V/us	150 mV	500 fA	5.5 V	1.7 V	1.6 mA	110 mA	80 dB	24 nV/sqrt Hz	SOT-23-14	SMD/SMT	Shutdown	- 40 C	+ 125 C	20 fA	OPA4323	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps Dual 5.5-V 20-MHz ze ro-cross low-nois OPA2323IDDFR Texas Instruments 1: $1.64 21,000On Order	Mfr. Part No. OPA2323IDDFR Mouser Part No 595-OPA2323IDDFR	Texas Instruments	Operational Amplifiers - Op Amps Dual 5.5-V 20-MHz ze ro-cross low-nois Learn More about Texas Instruments ti opax323 zero cross op amps	Datasheet	21,000On Order On Order Ship Dates Mfr. No: OPA2323IDDFR Stock: 0 On Order: 9,000 Expected 2026/12/03 12,000 Expected 2027/01/28 Factory Lead Time: 16 Weeks	Cut Tape $1.64 $1.21 $1.10 $0.972 Reel $0.80 View $0.914 $0.879 $0.873 $0.761 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			2 Channel	20 MHz	33 V/us	150 uV	1.6 nA	5.5 V	1.7 V	1.6 mA	110 mA	80 dB	9 nV/sqrt Hz	SOT-23-8	SMD/SMT	Shutdown	- 40 C	+ 125 C	20 fA	OPA2323	Reel, Cut Tape, MouseReel
	Operational Amplifiers - Op Amps OP AMPS OPA323IDCKR Texas Instruments 1: $1.52 6,145On Order	Mfr. Part No. OPA323IDCKR Mouser Part No 595-OPA323IDCKR	Texas Instruments	Operational Amplifiers - Op Amps OP AMPS Learn More about Texas Instruments ti opax323 zero cross op amps	Datasheet	6,145On Order On Order Ship Dates Mfr. No: OPA323IDCKR Stock: 0 On Order: 145 Expected 2026/10/23 6,000 Expected 2027/01/25 Factory Lead Time: 16 Weeks	$1.52 $1.11 $1.01 $0.891 View $0.837 $0.805 $0.797 $0.732 $0.718	Min.: 1 Mult.: 1			1 Channel	20 MHz	33 V/us	150 uV	500 fA	5.5 V	1.7 V	1.6 mA		80 dB	24 nV/sqrt Hz	SC-70	SMD/SMT	Shutdown	- 40 C	+ 125 C	20 fA	OPA323