Texas Instruments OPA2145IDR Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC OPAMP JFET 2 CIRCUIT 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA2145IDR
Category
Detailed Description
IC OPAMP JFET 2 CIRCUIT 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
OPA2145IDR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments OPA2145IDR Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.
General
RoHS
True
Number of Channels
2
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
Current Supply
445µA
Output Type
Rail-to-Rail
Number of Circuits
2
Amplifier Type
J-FET
Alternate Parts Comparison (OPA2145IDR vs THS3112CDR vs TL062CDRE4 vs TLC2654I-8DR)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) | 0°C ~ 70°C | 0°C ~ 70°C (TA) | -40°C ~ 85°C |
| Amplifier Type | J-FET | Current Feedback | J-FET | General Purpose |
| Current Input Bias | 2 pA | 330 nA | 30 pA | 50 pA |
| Current Output Channel | 20 mA | 270 mA | 20 mA | 50 mA |
| Current Supply | 445µA | 4.9mA (x2 Channels) | 200µA (x2 Channels) | 1.5mA |
| Number of Circuits | 2 | 2 | 2 | 1 |
| Voltage Input Offset | 40 µV | 3 mV | 3 mV | 5 µV |
| Voltage Supply Span Max | 36 V | 30 V | 30 V | 16 V |
| Voltage Supply Span Min | 4.5 V | 10 V | 10 V | 4.6 V |
| Gain Bandwidth Product | 5.5 MHz | -- | 1 MHz | 1.9 MHz |
| Action |
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