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TI OPA314AIDCKR
Operational Amplifiers - Op Amps 3MHz,Low-Pwr,Low- Noise,RRIO,1.8V CMOS
Brands: TI
Mfr.Part #: OPA314AIDCKR
Datasheet: OPA314AIDCKR Datasheet (PDF)
Package/Case: SOT23-5
RoHS Status:
Stock Condition: 500 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.634 | $0.634 |
| 10 | $0.517 | $5.170 |
| 30 | $0.460 | $13.800 |
| 100 | $0.401 | $40.100 |
| 500 | $0.367 | $183.500 |
| 1000 | $0.348 | $348.000 |
In Stock: 500 PCS
OPA314AIDCKR 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 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 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.
Features
- Low IQ: 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
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 5.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 1.8 | Rail-to-rail | In, Out |
| GBW (typ) (MHz) | 3 | Slew rate (typ) (V/µs) | 1.5 |
| Vos (offset voltage at 25°C) (max) (mV) | 2.5 | Iq per channel (typ) (mA) | 0.15 |
| Vn at 1 kHz (typ) (nV√Hz) | 14 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 125 | Offset drift (typ) (µV/°C) | 1 |
| Features | EMI Hardened | Input bias current (max) (pA) | 10 |
| CMRR (typ) (dB) | 80 | Iout (typ) (A) | 0.02 |
| Architecture | CMOS | Input common mode headroom (to negative supply) (typ) (V) | -0.2 |
| Input common mode headroom (to positive supply) (typ) (V) | 0.2 | Output swing headroom (to negative supply) (typ) (V) | 0.005 |
| Output swing headroom (to positive supply) (typ) (V) | -0.005 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The OPA314AIDCKR is a high precision, low noise operational amplifier ideal for precision instrumentation and sensor applications. It offers high accuracy, low offset voltage, and low quiescent current making it suitable for demanding analog signal processing requirements. This chip comes in a small DCK package, making it easy to use in space-constrained designs.
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Equivalent
The equivalent products of the OPA314AIDCKR chip are OPA131, OPA301, OPA4131, OPA227, and OPA1611. These operational amplifiers offer similar performance specifications and features for various applications requiring precision signal processing and amplification. -
Features
1. Rail-to-rail input/output with low offset voltage 2. High-speed performance with low distortion 3. Low noise and wide bandwidth 4. Wide supply voltage range of 2.7V to 36V 5. Unity-gain stable for capacitive loads up to 350pF 6. Small SOT-23 package for space-constrained applications. -
Pinout
The OPA314AIDCKR is a single-channel operational amplifier with a standard 8-pin DCK package. The pin functions are: 1. Output, 2. Inverting Input, 3. Non-inverting Input, 4. V-, 5. Offset Null, 6. V+, 7. NC, 8. V-. -
Manufacturer
The manufacturer of the OPA314AIDCKR is Texas Instruments. Texas Instruments is a global technology company that designs and manufactures semiconductors and integrated circuits. They specialize in analog and mixed-signal products used in a wide range of applications including industrial, automotive, communications, and consumer electronics. -
Application Field
The OPA314AIDCKR is commonly used in applications such as instrumentation amplifiers, medical instrumentation, data acquisition systems, and audio equipment due to its low noise and high precision characteristics. It is also suitable for use in battery-powered and portable devices where low power consumption is essential. -
Package
The OPA314AIDCKR chip is in a 5-SOT-23 package, is in the form of an Integrated Circuit (IC), and has a size of 2.90mm x 2.80mm.
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