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OPA2314-EP

Texas Instruments
Part Number OPA2314-EP
Manufacturer Texas Instruments
Description 1.8-V CMOS OPERATIONAL AMPLIFIER
Published Dec 12, 2019
Detailed Description OPA2314-EP www.ti.com SBOS597 – SEPTEMBER 2012 3-MHz, LOW-POWER, LOW-NOISE, RRI/O, 1.8-V CMOS OPERATIONAL AMPLIFIER C...
Datasheet PDF File OPA2314-EP PDF File

OPA2314-EP
OPA2314-EP

Overview
OPA2314-EP www.
ti.
com SBOS597 – SEPTEMBER 2012 3-MHz, LOW-POWER, LOW-NOISE, RRI/O, 1.
8-V CMOS OPERATIONAL AMPLIFIER Check for Samples: OPA2314-EP FEATURES 1 • Low IQ: 150 µA/ch (max) • 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 APPLICATIONS • Battery-Powered Instruments: – Consumer, Industrial, Medical – Notebooks, Portable Media Players • Photodiode Amplifiers • Active Filters • Remote Sensing • Wireless Metering • Handheld Test Equipment SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS • Controlled Baseline • One Assembly or Test Site • One Fabrication Site • Available in Extended (–40°C to 150°C) Temperature Range (1) • Extended Product Life Cycle • Extended Product-Change Notification • Product Traceability (1) Additional temperature ranges available - contact factory DESCRIPTION The OPA2314 is a dual channel operational amplifier and represents a new generation of low-power, generalpurpose CMOS amplifiers.
Rail-to-rail input and output swings, low quiescent current (150 μA typ at 5.
0 VS) 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 mega-ohm source impedances.
The robust design of the OPA2314 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 ESD protection (4-kV HBM).
This device is optimized for low-voltage operation as low as +1.
8 V (±0.
9 V) and up to +5.
5 V (±2.
75 V), and is specified over the full extended temperature range of –40°C to +150°C.
The OPA2314 (dual) is offered in a DFN-8 package.
1 Please be aware that an important ...


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