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$5000TI OPA2189IDGKT
Precision Amplifiers Dual, 14MHz, MUX-friendly, low-noise, zero-drift, RRO, CMOS precision operational amplifier 8-VSSOP -40 to 125
Brands: Texas Instruments
Mfr.Part #: OPA2189IDGKT
Datasheet: OPA2189IDGKT Datasheet (PDF)
Package/Case: 8-VSSOP
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 9,123 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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OPA2189IDGKT General Description
The OPA189, OPA2189, and OPA4189 (OPAx189) high-precision operational amplifiers are ultra-low noise, fast-settling, zero-drift devices that provide rail-to-rail output operation and feature a unique MUX-friendly architecture and controlled start-up system. These features and excellent ac performance, combined with only 0.4 µV of offset voltage and 0.005µV/°C of drift over temperature for the single-channel version, make the OPAx189 a great choice for precision instrumentation, signal measurement, and active filtering applications. Moreover, the MUX-friendly input architecture prevents inrush current when applying large input differential voltages, which improves settling performance in multichannel systems, all while providing robust ESD protection during shipment, handling, and assembly.
All versions are specified from –40°C to +125°C.
Features
- Ultra-high precision:
- Zero-drift: 0.005 µV/°C (OPA189)
- Ultra-low offset voltage: 3 µV maximum (OPA189)
- Excellent dc precision:
- CMRR: 168 dB
- Open-loop gain: 170 dB
- Low noise:
- en at 1 kHz: 5.2 nV/√Hz
- 0.1-Hz to 10-Hz noise: 0.1 µVPP
- Excellent dynamic performance:
- Gain bandwidth: 14 MHz
- Slew rate: 20 V/µs
- Fast settling: 10-V step, 0.01% in 1.1 µs
- Robust design:
- MUX-friendly inputs
- RFI/EMI filtered inputs
- Wide supply range: 4.5 V to 36 V
- Quiescent current: 1.7 mA (maximum)
- Rail-to-rail output
- Input includes negative rail
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Precision Amplifiers |
| RoHS | Details | Series | OPA2189 |
| Number of Channels | 2 Channel | GBP - Gain Bandwidth Product | 14 MHz |
| SR - Slew Rate | 20 V/us | CMRR - Common Mode Rejection Ratio | 168 dB |
| Output Current per Channel | 65 mA | Ib - Input Bias Current | 70 pA |
| Vos - Input Offset Voltage | 800 nV | en - Input Voltage Noise Density | 5.2 nV/sqrt Hz |
| Supply Voltage - Max | 36 V | Supply Voltage - Min | 4.5 V |
| Operating Supply Current | 1.3 mA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Shutdown | No Shutdown |
| Mounting Style | SMD/SMT | Package / Case | VSSOP-8 |
| Amplifier Type | Precision Amplifier | Brand | Texas Instruments |
| In - Input Noise Current Density | 165 fA/vHz | Input Type | Rail-to-Rail |
| Ios - Input Offset Current | 140 pA | Moisture Sensitive | Yes |
| Output Type | Rail-to-Rail | Product | Precision Amplifiers |
| Product Type | Precision Amplifiers | PSRR - Power Supply Rejection Ratio | 0.005 µV/V |
| Settling Time | 1.1 us | Factory Pack Quantity | 250 |
| Subcategory | Amplifier ICs | THD plus Noise | 0.00006 % |
| Voltage Gain dB | 170 dB |
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 |
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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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
