Texas Instruments OPA2170AIDSGR Amplifiers - Instrumentation, OP Amps, Buffer Amps
IC OPAMP GP 2 CIRCUIT 8WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
OPA2170AIDSGR
Category
Detailed Description
IC OPAMP GP 2 CIRCUIT 8WSON
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
OPA2170AIDSGR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments OPA2170AIDSGR Amplifiers - Instrumentation, OP Amps, Buffer Amps technical specifications.
General
RoHS
Yes
Number of Channels
2
Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Current Supply
110µA (x2 Channels)
Output Type
Rail-to-Rail
Number of Circuits
2
Amplifier Type
General Purpose
Alternate Parts Comparison (OPA2170AIDSGR vs OPA2210IDRGT vs OPA859QDSGRQ1 vs OPA855QDSGRQ1)
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-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -55°C ~ 150°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Number of Channels | 2 | 2 | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Amplifier Type | General Purpose | General Purpose | J-FET | General Purpose |
| Architecture | CMOS | Bipolar | FET / CMOS Input, Voltage FB | Voltage FB |
| CMRR Typ Db | 120 | 140 | 84 | 100 |
| Current Input Bias | 8 pA | 300 pA | 0.5 pA | 12 µA |
| Current Output Channel | 20 mA | 65 mA | 105 mA | 105 mA |
| Current Supply | 110µA (x2 Channels) | 2.2mA (x2 Channels) | 21mA | 17.8mA |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCS20072DMR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Operational Amplifier, Wide supply range, 3 MHz CMOS Op-Amp, 4000-REEL
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