| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-OPA1644AIPWRCT-ND | 3460 | $5.27 | Buy |
| Mouser Electronics | 595-OPA1644AIDR | 2393 | $4.98 | Buy |
| Mouser Electronics | 595-OPA1644AIPW | 589 | $4.38 | Buy |
| Mouser Electronics | 595-OPA1644AID | 7107 | $4.38 | Buy |
| Mouser Electronics | 595-OPA1644AIPWR | 0 | $2.57 | Buy |
| Farnell | OPA1644AIPW | 69 | * $5.13 | Buy |
| Texas Instruments | OPA1644AIPW | 4641 | $4.58 | Buy |
| Texas Instruments | OPA1644AIDR | 25003 | $3.81 | Buy |
| Win Source | OPA1644AIDR | 5740 | $4.70 | Buy |
| AVNET Europe | OPA1644AIPW | * $3.82 | Buy | |
| AVNET Express | OPA1644AIPW | 1633 | $3.20 | Buy |
| Verical Marketplace | OPA1644AIPW | 4320 | $3.38 | Buy |
| element14 APAC | OPA1644AIPW | 69 | * $9.51 | Buy |
| Arrow North American Components | OPA1644AIPW | 0 | $3.49 | Buy |
| RS Components | OPA1644AIPW | $25.45 | Buy | |
| Verical Marketplace | OPA1644AIDR | 2500 | $2.56 | Buy |
| Newark | OPA1644AIPW | 73 | $0.00 | Buy |
| AVNET Europe | OPA1644AIDR | * $3.18 | Buy | |
| Farnell | OPA1644AID | 5 | * $7.15 | Buy |
| element14 APAC | OPA1644AID | 5 | * $7.47 | Buy |
| Texas Instruments | OPA1644AID | 24274 | $4.58 | Buy |
| Arrow North American Components | OPA1644AIPWR | 0 | $2.73 | Buy |
| AVNET Express | OPA1644AIPWR | 17192 | $2.67 | Buy |
| Texas Instruments | OPA1644AIPWR | 26929 | $3.81 | Buy |
| AVNET Europe | OPA1644AID | 50 | * $3.82 | Buy |
| AVNET Express | OPA1644AID | $2.88 | Buy | |
| AVNET Europe | OPA1644AIPWR | * $3.18 | Buy | |
| AVNET Express | OPA1644AIDR | $2.40 | Buy | |
| Arrow North American Components | OPA1644AID | 0 | $3.62 | Buy |
| RS Components | OPA1644AID | $25.45 | Buy | |
| Newark | OPA1644AID | 5 | $6.72 | Buy |
| Arrow North American Components | OPA1644AIDR | 2500 | $2.56 | Buy |
OPA1644 OPA1641/1642/1644 SoundPLUS? High-Performance, JFET-Input Audio OpAmps
| Title | Manufacturer | Part Number |
|---|---|---|
| Tone Stack for Guitar Amplifier Reference Design | Texas Instruments | TIPD186 |