Texas Instruments OPA381AIDRBR Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC TRANSIMPEDANCE 1 CIRCUIT 8SON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA381AIDRBR
Category
Detailed Description
IC TRANSIMPEDANCE 1 CIRCUIT 8SON
Package
8-VDFN Exposed Pad
Key Features
Package / Case: 8-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
OPA381AIDRBR Datasheet
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Technical Specifications
Texas Instruments OPA381AIDRBR Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.
General
Package / Case
8-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Current Supply
800µA
Number of Circuits
1
Amplifier Type
Transimpedance
Current Output Channel
10 mA
Slew Rate
12V/µs
Gain Bandwidth Product
18 MHz
Current Input Bias
3 pA
Alternate Parts Comparison (OPA381AIDRBR vs OPA653IDRBR vs OPA2277AIDRMT vs OPA2333AIDRBT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C |
| Amplifier Type | Transimpedance | J-FET | General Purpose | CMOS, Zero-Drift |
| Current Input Bias | 3 pA | 10 pA | 4 nA | 70 pA |
| Current Output Channel | 10 mA | 70 mA | 35 mA | 5 mA |
| Number of Circuits | 1 | 1 | 2 | 2 |
| Slew Rate | 12V/µs | 2675V/µs | 0.8V/µs | 0.16V/µs |
| Voltage Input Offset | 7 µV | 1 mV | 35 µV | 2 µV |
| Voltage Supply Span Max | 5.5 V | 13 V | 36 V | 5.5 V |
| Voltage Supply Span Min | 2.7 V | 7 V | 4 V | 1.8 V |
| Current Supply | 800µA | 32mA | -- | 17µA (x2 Channels) |
| Action |
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