Product Identity:
Part Number: OPA859IDSGR
Manufacturer: Texas Instruments
Canonical Name: OPA859 High-Speed FET Input Amplifier
Product Type: FET Input Amplifier
Series: OPA859
Category: Uncategorized
Subcategory: High-Speed Amplifier
Package: WSON (DSG)
Mounting Type: Surface Mount

Summary:
The Texas Instruments OPA859IDSGR is a high-speed FET input amplifier featuring a 1.8 GHz unity-gain bandwidth and low noise density. It is designed for demanding applications requiring fast signal processing.

Description:
The Texas Instruments OPA859IDSGR is a high-speed operational amplifier with a FET input architecture, designed for applications requiring exceptional performance. It boasts a 1.8 GHz unity-gain bandwidth and a gain bandwidth product of 900 MHz, enabling rapid signal amplification.

This amplifier exhibits a low input voltage noise density of 3.3 nV/√Hz at flatband and a high slew rate of 1150 V/µs, making it suitable for high-frequency signal conditioning. The ultra-low input bias current of 5 pA is achieved through its MOSFET input stage.

Operating over a supply voltage range of 3.3 V to 5.25 V, the OPA859IDSGR is housed in an 8-pin WSON package with dimensions of 2 mm x 2 mm. Its operating temperature range is -40°C to +125°C, ensuring reliability in various environmental conditions. The device also features a wide input common-mode range and a 2.5 VPP output swing in a TIA configuration.

Specifications:
- SVHC Present: Not Present

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 2
- Total Stock: 5,000
- Pricing Available: No

Distributor Offers:
- Distributor: Smaxon Electronics
  Stock: 3,000

- Distributor: Xingangxin
  Stock: 2,000

Features:
- High unity-gain bandwidth of 1.8 GHz.
- Low input voltage noise density of 3.3 nV/√Hz.
- Fast slew rate of 1150 V/µs.
- Ultra-low input bias current of 5 pA.
- Compact 8-pin WSON package.

Applications:
- Suitable for high-speed signal processing.
- Ideal for transimpedance amplifier circuits.
- Used in sensitive sensor signal chains.
- Effective in RF signal conditioning applications.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited
- SVHC Present: Not Present

Documents and Media:
- Image: https://static.distyparts.com/disty-files/images/99/53/08/dsg0008a.png
- Product Page: https://distyparts.com/product/opa859idsgr
- RFQ URL: https://distyparts.com/product/opa859idsgr#rfq

FAQs:
Q: What is the unity-gain bandwidth of the OPA859IDSGR?
A: The unity-gain bandwidth of the OPA859IDSGR is 1.8 GHz.

Q: What is the typical input voltage noise density at flatband for the OPA859IDSGR?
A: The typical input voltage noise density at flatband for the OPA859IDSGR is 3.3 nV/√Hz.

Q: What is the slew rate of the OPA859IDSGR?
A: The slew rate of the OPA859IDSGR is typically 1150 V/µs.

Q: What is the operating temperature range for the OPA859IDSGR?
A: The operating temperature range for the OPA859IDSGR is -40°C to +125°C.

Q: What package type is the OPA859IDSGR supplied in?
A: The OPA859IDSGR is supplied in an 8-pin WSON (DSG) package.

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