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OPA129U
OPA129U
815-OPA129U
8-SOIC (0.154, 3.90mm Width)
1 Channels 10mA per Channel 0.03pA 80 dB Instrumentational OP Amps 2.5e-7μA 10V~36V ±5V~18V OPA129 8 Pins 8-SOIC (0.154, 3.90mm Width)
In Stock : 999
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Product Details
Purchasing and Inquiry
OPA129U Description
OPA129U is an ultra-low bias current monolithic operational amplifier in an 8-pin PDIP and SO-8 package. Using advanced geometry and electrically isolated FET (Difetinput), the monolithic amplifier achieves a high level of performance.
DIFET manufacturing eliminates the isolated junction leakage current, the main contributor to the input bias current of the traditional monolithic FET, thereby reducing the input bias current by 10 to 100 times. Very low input bias current can be obtained without resorting to small geometry FET or cMOS, which may be suppressed by greater offset voltage and poor power supply.
The OPA129 special pin pin eliminates the leakage current that occurs with other operational amplifiers. Pins 1 and 4 have no internal connection, and even the surface mount package version allows the circuit board to protect the trace.
OPA129 offers 8-pin DIP and SO packages, specified to operate in the range of-40 °to + 85 °C.
OPA129U FEATURES
ULTRA-LOW BIAS CURRENT:100fA max
LOWOFFSET: 2mV max
LOWDRIFT:10cV1Cmax
HIGH OPEN-LOOP GAIN:94dB min
LOW NOISE: 15nVNHz at 10kHz
PLASTIC DIP AND SO PACKAGES
OPA129U APPLICATIONS
PHOTODETECTOR PREAMPS
CHROMATOGRAPHY
ELECTROMETER AMPLIFIERS
MASS SPECTROMETERS
pH PROBE AMPLIFIERS
ION GAGE MEASUREMENT
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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OPA129U
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