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See Technical Specifications

OPA314AIDBVT

General Purpose Amplifier 1 Circuit Rail-to-Rail SOT-23-5

Manufacturer:

TI
Mfr.Part #:

OPA314AIDBVT
Datasheet:

OPA314AIDBVT Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

5
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for OPA314AIDBVT

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OPA314AIDBVT General Description

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 V_S) combined with a wide bandwidth of 3 MHz, and very low noise (14 nV/√Hz at 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.

The OPA314 (single) is available in both SC70-5 and SOT23-5 packages. The OPA2314 (dual) is offered in SO-8, MSOP-8, and DFN-8 packages. The quad-channel OPA4314 is offered in a TSSOP-14 package.

Key Features

Low I_Q: 150 µA/ch
Wide Supply Range: 1.8 V to 5.5 V
Low Noise: 14 nV/√Hz at 1 kHz
Gain Bandwidth: 3 MHz
Low Input Bias Current: 0.2 pA
Low Offset Voltage: 0.5 mV
Unity-Gain Stable
Internal RF/EMI Filter
Extended Temperature Range:
–40°C to 125°C

Specifications

Source Content uid	OPA314AIDBVT	Pbfree Code	Yes
Part Life Cycle Code	Active	Pin Count	5
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.33.00.01	Amplifier Type	OPERATIONAL AMPLIFIER
Frequency Compensation	YES	JESD-30 Code	R-PDSO-G5
Low-Bias	YES	Low-Offset	NO
Micropower	YES	Moisture Sensitivity Level	2
Number of Functions	1	Number of Terminals	5
Packing Method	TR	Peak Reflow Temperature (Cel)	260
Power	NO	Programmable Power	NO
Surface Mount	YES	Technology	CMOS
Temperature Grade	AUTOMOTIVE	Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Voltage Gain-Min	31620
Wideband	NO