OPA859IDSGR
Texas Instruments · 8-WSON (DSG)
OPA859IDSGR is a Texas Instruments part in the High-speed op amps (GBW ≥ 50 MHz) category (8-WSON (DSG)). 1.8 GHz Unity-Gain Bandwidth, 3.3 nV/√Hz, FET Input Amplifier
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- Brand
- Texas Instruments
- Category
- High-speed op amps (GBW ≥ 50 MHz)
- Package
- 8-WSON (DSG)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 3000
- RoHS
- Yes
- HS code
- 854233
- Checked
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Buyer questions
Can ChipRadar source OPA859IDSGR?
Manufacturer-site stock is a dated snapshot, not our inventory. Send the quantity and required date; ChipRadar checks sourcing options and replies with price, lead time and D/C.
What is the lead time for OPA859IDSGR?
The manufacturer site lists a lead time of 26 weeks for OPA859IDSGR; confirm the current lead time with a quote.
How can I check OPA859IDSGR before I pay?
Ask for photos of the reel or tray labels and the D/C range with your quote. The scope of checks is agreed for each order.
What is the MOQ and packaging for OPA859IDSGR?
Manufacturer MOQ: 1 pc; SPQ: 3,000 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for OPA859IDSGR?
Cross references listed in our catalogue: OPA859IDSG, LMH32401IRGTR, LMH34400IDRLR, OPA3S2859IRTWR. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for OPA859IDSGR →
Same series · OPA859
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Documents & labels
- RoHS: Yes
- REACH (TI declaration): no SVHC above 0.1% and no Annex XVII restricted substance above its allowed limit. TI's definitions
Packing & moisture
- Standard pack quantity (SPQ): 3,000, packing: LARGE T&R
- Moisture sensitivity: MSL 1 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: 859 (manufacturer datasheet)
- Lead finish: SN (manufacturer datasheet)
Package & dimensions
- Package: 8-WSON (DSG), 8 pins
- Package drawing (manufacturer PDF) →
OPA859 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (30)
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| Parameter | Value |
|---|---|
| 2nd harmonic | 90 dBc |
| 3rd harmonic | 86 dBc |
| Acl, min spec gain | 1 V/V |
| Architecture | FET / CMOS Input / Voltage FB |
| BW at Acl | 1.8 GHz |
| CMRR (min) | 70 dB |
| CMRR (typ) | 84 dB |
| Features | Shutdown |
| Frequency of harmonic distortion measurement | 10 MHz |
| GBW (typ) | 900 MHz |
| Input bias current (typ) | 0.5 pA |
| Input bias current (max) | 5 pA |
| Iout (typ) | 76 mA |
| Iq per channel (typ) | 20.5 mA |
| Number of channels | 1 |
| Offset drift (typ) | 0.000002 V/°C |
| Operating temperature range | −40 to 125 °C |
| Package area | 4 / See data sheet |
| Package size (L x W) | 2 x 2 / See data sheet |
| Package type | DIESALE / WSON |
| Pin count | 0 / 8 |
| Rail-to-rail | No |
| Rating | Catalog |
| Slew rate (typ) | 1150 V/µs |
| TI package name | DSG / Y |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) | 3.3 V |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) | 5.25 V |
| Vn at 1 kHz | 12.1 nV/√Hz |
| Vn at flatband (typ) | 3.3 nV/√Hz |
| Vos (offset voltage at 25°C) (max) | 5 mV |
About OPA859IDSGR
OPA859IDSGR is an orderable part number (P/N) from Texas Instruments, in the OPA859 family. Package: 8-WSON (DSG). Category: High-speed op amps (GBW ≥ 50 MHz). Other P/N in the OPA859 family: 2. Lifecycle status on the manufacturer site: Active. Released September 20, 2018. Listed alternatives: OPA859IDSG, LMH32401IRGTR, LMH34400IDRLR, OPA3S2859IRTWR.
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