Specification	OPA2314ASDRBTEP

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
Output Type	Rail-to-Rail
Package / Case	8-VDFN Exposed Pad
Slew Rate	1.5 V/µs
Supplier Device Package	8-SON (3x3)
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	Cut Tape (CT)	1	$ 5.90
		10	$ 5.30
		25	$ 5.01
		100	$ 4.34
	Digi-Reel®	1	$ 5.90
		10	$ 5.30
		25	$ 5.01
		100	$ 4.34
	Tape & Reel (TR)	250	$ 4.12
		500	$ 3.70
		1250	$ 3.12
		2500	$ 2.96
Texas Instruments	SMALL T&R	1	$ 4.67
		100	$ 3.81
		250	$ 2.99
		1000	$ 2.54

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

Low Power Low Noise RRI/O 1.8V CMOS Op-Amp datasheet

Data sheet