OPA227UG4
Texas Instruments · 8-SOIC (D)
OPA227UG4 is a Texas Instruments part in the Precision op amps (Vos<1mV) category (8-SOIC (D)). High Precision, Low Noise Operational Amplifiers
Manufacturer website: out of stockActive
Manufacturer-site status, not our inventory.
Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Manufacturer-site stock
- Manufacturer website: out of stock
- Category
- Precision op amps (Vos<1mV)
- Package
- 8-SOIC (D)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 75
- Checked
- Last change on manufacturer site
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Buyer questions
Can ChipRadar source OPA227UG4?
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 OPA227UG4?
The manufacturer site lists a lead time of 26 weeks for OPA227UG4; confirm the current lead time with a quote.
How can I check OPA227UG4 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 OPA227UG4?
Manufacturer MOQ: 1 pc; SPQ: 75 pcs. Smaller sample quantities on request.
Is there a drop-in replacement for OPA227UG4?
Cross references listed in our catalogue: OPA227U. Confirm pin-compatibility with the datasheet before substituting.
Alternatives and cross references
All alternatives for OPA227UG4 →
Same series · OPA227
Incoming check
Marking, package, packing and compliance values are manufacturer-published data.
Packing & moisture
- Standard pack quantity (SPQ): 75, packing: TUBE
- MSL: reference unavailable
Visual & marking
- Manufacturer marking: OPA227U (manufacturer datasheet)
- Lead finish: reference unavailable
Package & dimensions
- Package: 8-SOIC (D), 8 pins
- Package drawing (manufacturer PDF) →
OPA227 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (28)
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| Parameter | Value |
|---|---|
| Architecture | Bipolar |
| CMRR (min) | 120 dB |
| CMRR (typ) | 138 dB |
| GBW (typ) | 8 MHz |
| Input bias current (typ) | 2.5 nA |
| Input bias current (max) | 10 nA |
| Input common mode headroom (to negative supply) (typ) | 2 V |
| Input common mode headroom (to positive supply) (typ) | -2 V |
| Iout (typ) | 45 mA |
| Iq per channel (typ) | 3.7 mA |
| Number of channels | 1 |
| Offset drift (typ) | 0.0000001 V/°C |
| Operating temperature range | −40 to 85 °C |
| Output swing headroom (to negative supply) (typ) | 2 V |
| Output swing headroom (to positive supply) (typ) | -2 V |
| Package area | 29.4 / 92.5083 mm² |
| Package size (L x W) | 4.9 x 6 / 9.81 x 9.43 mm |
| Package type | PDIP / SOIC |
| Pin count | 8 |
| Rail-to-rail | No |
| Rating | Catalog |
| Slew rate (typ) | 2.3 V/µs |
| THD + N at 1 kHz | 0.00005 % |
| TI package name | D / P |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) | 5 V |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) | 36 V |
| Vn at 1 kHz | 3 nV/√Hz |
| Vos (offset voltage at 25°C) (max) | 75 µV |
About OPA227UG4
OPA227UG4 is an orderable part number (P/N) from Texas Instruments, in the OPA227 family. Package: 8-SOIC (D). Category: Precision op amps (Vos<1mV). Other P/N in the OPA227 family: 9. Lifecycle status on the manufacturer site: Active. Listed alternatives: OPA227U.
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