OPA1641AID
Texas Instruments · 8-SOIC (D)
OPA1641AID is a Texas Instruments part in the Audio op amps category (8-SOIC (D)). Single Sound-Plus High-Performance, JFET-Input Audio OpAmps
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Get price & lead timeDatasheet (manufacturer)
- Brand
- Texas Instruments
- Category
- Audio op amps
- Package
- 8-SOIC (D)
- Manufacturer L/T
- 26 weeks
- MOQ
- 1
- SPQ
- 75
- RoHS
- Yes
- HS code
- 854233
- Checked
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Buyer questions
Can ChipRadar source OPA1641AID?
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 OPA1641AID?
The manufacturer site lists a lead time of 26 weeks for OPA1641AID; confirm the current lead time with a quote.
How can I check OPA1641AID 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 OPA1641AID?
Manufacturer MOQ: 1 pc; SPQ: 75 pcs. Smaller sample quantities on request.
Same series · OPA1641
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): 75, packing: TUBE
- Moisture sensitivity: MSL 2 (manufacturer datasheet)
Visual & marking
- Manufacturer marking: O1641A (manufacturer datasheet)
- Lead finish: NIPDAU (manufacturer datasheet)
Package & dimensions
- Package: 8-SOIC (D), 8 pins
- Package drawing (manufacturer PDF) →
- Note Moisture sensitivity MSL 2: floor life after opening is 1 year (≤30 °C / 60% RH); bake if exceeded.
OPA1641 family parameters
Parameters as published by the manufacturer. Values can differ by P/N — check the datasheet.
Show all parameters (23)
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| Parameter | Value |
|---|---|
| Architecture | FET |
| CMRR (typ) | 126 dB |
| Features | Burr-Brown™ Audio / EMI Hardened / Premium Sound |
| GBW (typ) | 11 MHz |
| Input bias current (typ) | 2 pA |
| Input bias current (max) | 20 pA |
| Iout (typ) | 30 mA |
| Iq per channel (typ) | 1.8 mA |
| Number of channels | 1 |
| Operating temperature range | −40 to 85 °C |
| Package area | 14.7 / 29.4 mm² |
| Package size (L x W) | 3 x 4.9 / 4.9 x 6 mm |
| Package type | SOIC / VSSOP |
| Pin count | 8 |
| Rail-to-rail | In to V- / Out |
| Rating | Catalog |
| Slew rate (typ) | 20 V/µs |
| THD + N at 1 kHz | 0.00005 % |
| TI package name | D / DGK |
| 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 | 5.1 nV/√Hz |
| Vos (offset voltage at 25°C) (max) | 3.5 mV |
About OPA1641AID
OPA1641AID is an orderable part number (P/N) from Texas Instruments, in the OPA1641 family. Package: 8-SOIC (D). Category: Audio op amps. Other P/N in the OPA1641 family: 3. Lifecycle status on the manufacturer site: Active. Released December 30, 2009.
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