OPA1688IDR
Texas Instruments
Tape & Reel (TR); Cut Tape (CT)-40°C ~ 85°CRail-to-Rail
Ref. price$1.82
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Texas Instruments OPA1 Memory Series
13 variants · Texas Instruments
About the Texas Instruments OPA1 Memory Series
The Texas Instruments OPA1 Memory Series series groups 13 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common mounting of Surface Mount. Variants differ by amplifier type, case and current - input bias, so you can match the exact amplifier type your application requires using the selection guide below.
Select a variant by
- Amplifier type
- Audio · General Purpose · Zero-Drift
- Case
- 5-TSSOP, SC-70-5, SOT-353 · 8-SOIC (0.154\", 3.90mm Width) · 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) · SC-74A, SOT-753 · SOT-553
- Current - input bias
- 2 µA · 5 pA · 8 pA · 10 pA · 20 pA · 250 pA
- Current - supply
- 1mA · 1.5mA · 1.6mA · 1.6mA (x2 Channels) · 14mA · 110µA · 140µA · 450µA · 475µA · 940µA
- Number of circuits
- 1 · 2
- Operating temperature
- -40°C ~ 85°C · -40°C ~ 105°C · -40°C ~ 125°C · -40°C ~ 150°C
- Package
- Bulk · Tape & Reel (TR); Cut Tape (CT) · Tube
- Slew rate
- 0.4V/µs · 0.8V/µs · 1.5V/µs · 5V/µs · 7V/µs · 8V/µs · 10V/µs · 20V/µs · 50V/µs
Shared specifications
- Mounting
- Surface Mount
Variant comparison
| Parameter | OPA1688IDR | OPA192IDR | OPA131U | OPA1632DR | OPA170ASDRLTEP | OPA1671IDBVT |
|---|---|---|---|---|---|---|
| Amplifier type | General Purpose | General Purpose | General Purpose | Audio | General Purpose | Audio |
| Case | 8-SOIC (0.154\", 3.90mm Width) | 8-SOIC (0.154\", 3.90mm Width) | 8-SOIC (0.154\", 3.90mm Width) | 8-SOIC (0.154\", 3.90mm Width) | SOT-553 | SC-74A, SOT-753 |
| Current - input bias | 10 pA | 5 pA | 5 pA | 2 µA | 8 pA | 10 pA |
| Current - supply | 1.6mA (x2 Channels) | 1mA | 1.5mA | 14mA | 110µA | 940µA |
| Number of circuits | 2 | 1 | 1 | 1 | 1 | 1 |
| Operating temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 150°C | -40°C ~ 125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tube | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) |
| Slew rate | 8V/µs | 20V/µs | 10V/µs | 50V/µs | 0.4V/µs | 5V/µs |
Request a quote on any Texas Instruments OPA1 Memory Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
