Operational Amplifiers - Op Amps – Mouser Singapore

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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 (SGD) 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: $2.53 6,811In 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	6,811In Stock	Cut Tape $2.53 $1.86 $1.70 $1.51 Reel $1.30 View $1.43 $1.37 $1.28 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: $2.87 3,133In 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	3,133In Stock	Cut Tape $2.87 $2.12 $1.93 $1.73 Reel $1.50 View $1.63 $1.58 $1.51 $1.40 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: $3.84 3,238In 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	3,238In Stock	$3.84 $2.83 $2.54 $2.24 View $2.11 $2.03 $1.96 $1.85 $1.81	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: $3.37 763In 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	763In Stock	Cut Tape $3.37 $2.50 $2.28 $2.05 Reel $1.71 View $1.94 $1.88 $1.80 $1.67 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: $2.23 21,000Expected 11/2/2027	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	21,000Expected 11/2/2027	Cut Tape $2.23 $1.65 $1.50 $1.32 Reel $1.09 View $1.24 $1.20 $1.19 $1.03 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: $2.07 21,145Expected 19/11/2026	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	21,145Expected 19/11/2026	$2.07 $1.51 $1.37 $1.21 View $1.14 $1.09 $1.08 $0.994 $0.975	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