Integrated Circuits (ICs)

OPA2314AID

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DUAL, 5.5-V, 3-MHZ, 1.8-V MIN SUPPLY, LOW NOISE (14-NV/√HZ) OPERATIONAL AMPLIFIER

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Search across all available documentation for this part.

DocumentsEMI Rejection Ratio of Op Amps (With OPA333 and OPA333-Q1 as an Example) (Rev. A)OPAx314 3-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier datasheet (Rev. G)

Integrated Circuits (ICs)

OPA2314AID

Active

Texas Instruments

DUAL, 5.5-V, 3-MHZ, 1.8-V MIN SUPPLY, LOW NOISE (14-NV/√HZ) OPERATIONAL AMPLIFIER

Deep-Dive with AI

DocumentsEMI Rejection Ratio of Op Amps (With OPA333 and OPA333-Q1 as an Example) (Rev. A)OPAx314 3-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier datasheet (Rev. G)

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	OPA2314AID

Amplifier Type	CMOS
Current - Input Bias	0.2 pA
Current - Output / Channel	20 mA
Current - Supply	150 µA
Gain Bandwidth Product	3 MHz
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Rail-to-Rail
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	1.5 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	500 çV
Voltage - Supply Span (Max) [Max]	5.5 V
Voltage - Supply Span (Min) [Min]	1.8 V

OPA2314-EP Series

Dual, 5.5-V, 3-MHz, 1.8-V min supply, low noise (14-nV/√Hz) operational amplifier

Part	Voltage - Input Offset	Voltage - Supply Span (Max) [Max]	Amplifier Type	Current - Input Bias	Gain Bandwidth Product	Mounting Type	Current - Supply	Output Type	Current - Output / Channel	Voltage - Supply Span (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Number of Circuits	Slew Rate	Package / Case	Package / Case [y]	Package / Case [x]	Package / Case [custom]	Package / Case
Texas Instruments OPA2314AIDRBR	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V	125 °C	-40 °C	8-SON (3x3)	2	1.5 V/µs	8-VDFN Exposed Pad
Texas Instruments OPA2314ASDRBTEP	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V			8-SON (3x3)	2	1.5 V/µs	8-VDFN Exposed Pad
Texas Instruments OPA2314AIDR	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V	125 °C	-40 °C	8-SOIC	2	1.5 V/µs	8-SOIC	3.9 mm	0.154 in
Texas Instruments OPA2314AIDRBT	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V	125 °C	-40 °C	8-SON (3x3)	2	1.5 V/µs	8-VDFN Exposed Pad
Texas Instruments OPA2314AIDGKR	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V	125 °C	-40 °C		2	1.5 V/µs	8-MSOP 8-TSSOP			0.118 in	3 mm
Texas Instruments OPA2314AIDGK	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V	125 °C	-40 °C		2	1.5 V/µs	8-MSOP 8-TSSOP			0.118 in	3 mm
Texas Instruments OPA2314AID	500 çV	5.5 V	CMOS	0.2 pA	3 MHz	Surface Mount	150 µA	Rail-to-Rail	20 mA	1.8 V	125 °C	-40 °C	8-SOIC	2	1.5 V/µs	8-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.89
		10	$ 1.70
		75	$ 1.61
		150	$ 1.37
		300	$ 1.28
		525	$ 1.12
		1050	$ 0.93
		2550	$ 0.87
		5025	$ 0.84
Texas Instruments	TUBE	1	$ 1.43
		100	$ 1.18
		250	$ 0.84
		1000	$ 0.64

Description

General part information

OPA2314-EP Series

The OPA314 family of single-, dual-, and quad-channel operational amplifiers represents a new generation of low-power, general-purpose CMOS amplifiers. Rail-to-rail input and output swings, low quiescent current (150 µA typically at 5 VS) combined with a wide bandwidth of 3 MHz, and very low noise (14 nV/√Hzat 1 kHz) make this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports applications with MΩ source impedances.

The robust design of the OPA314 devices provides ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 300 pF, an integrated RF/EMI rejection filter, no phase reversal in overdrive conditions, and high electrostatic discharge (ESD) protection (4-kV HBM).

These devices are optimized for low-voltage operation as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V), and are specified over the full extended temperature range of –40°C to 125°C.

Documents

Technical documentation and resources

EMI Rejection Ratio of Op Amps (With OPA333 and OPA333-Q1 as an Example) (Rev. A)

Application note

OPAx314 3-MHz, Low-Power, Low-Noise, RRIO, 1.8-V CMOS Operational Amplifier datasheet (Rev. G)

Data sheet