# OPA2381AIDRBT Texas Instruments | Integrated Circuits (ICs) | DigiKey Marketplace

**Manufacturer:** Texas Instruments  
**MPN:** `OPA2381AIDRBT`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Texas Instruments |
| Manufacturer name | Texas Instruments |
| Manufacturer | Texas Instruments |
| DimensionUnit | m |
| Extra Product Name | OPA2381AIDRBT Texas Instruments \| Integrated Circuits (ICs) \| DigiKey Marketplace |
| atoms | 1 |
| extraShipping | 12.0 |
| moq | 1 |
| MPN | OPA2381AIDRBT |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 0 |
| SKU | 705323 |
| snippet | Transimpedance Amplifier 2 Circuit Rail-to-Rail 8-SON (3x3) |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 174 |
| tierPrice1 | 2.84000 |
| tierPrice2 | 2.55300 |
| tierPrice3 | 2.41360 |
| tierPrice4 | 2.09180 |
| tierPrice5 | 1.73000 |
| width | 18.0 |
| width_Attrib | Gain Bandwidth Product |
| Category | Integrated Circuits (ICs) |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Amplifier Type | Transimpedance |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 12V/?s |
| Gain Bandwidth Product | 18 MHz |
| Current - Input Bias | 3 pA |
| Voltage - Input Offset | 7 ?V |
| Current - Supply | 800?A (x2 Channels) |
| Current - Output / Channel | 10 mA |
| Voltage - Supply Span (Min) | 2.7 V |
| Voltage - Supply Span (Max) | 5.5 V |
| Operating Temperature | -40?C ~ 125?C |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-SON (3x3) |
| Base Product Number | OPA2381 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 705323 | 2.84 | 1 | None | 1 |
| Hotenda | H2690502 | 2.24776 | 1 | None | 250 |
| iodParts | OPA2381AIDRBT |  |  | 1750 | 1 |
| Win Source | OPA2381AIDRBT |  |  | 10127 | 1 |
| 4 Star Electronics | OPA2381AIDRBT |  |  | None | 1 |
| Digi-Key | 705356 | 2.84 | 1 | 396 | 100 |
| Digi-Key | 1946330 | 2.84 | 1 | 496 | 100 |
| TME | OPA2381AIDRBT | 2.6 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/199500000/199771000/part_--OPA2381AIDRBT---TexasInstruments--2b979b8254.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp