OPA2328DGKR
Texas Instruments
Tape & Reel (TR); Cut Tape (CT)OPAx328Rail-to-Rail
Ref. price$3.75
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Texas Instruments OPA2 Discrete Semiconductors Series
5 variants · Texas Instruments
About the Texas Instruments OPA2 Discrete Semiconductors Series
The Texas Instruments OPA2 Discrete Semiconductors Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common mounting of Surface Mount, number of circuits of 2 and operating temperature of -40°C ~ 125°C (TA). 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. All listed Texas Instruments OPA2 Discrete Semiconductors Series part numbers are active and orderable.
Select a variant by
- Amplifier type
- CMOS · General Purpose · Zero-Drift
- Case
- 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) · SOT-23-8
- Current - input bias
- 0.2 pA · 10 pA · 30 pA
- Current - output (Channel)
- 55 mA · 60 mA · 65 mA · 80 mA
- Current - supply
- 1.9mA (x2 Channels) · 2.4mA (x2 Channels) · 3.8mA (x2 Channels) · 120µA (x2 Channels) · 570µA (x2 Channels)
- Gain bandwidth product
- 1.1 MHz · 5.7 MHz · 10 MHz · 10.6 MHz · 40 MHz
- Slew rate
- 2.8V/µs · 4.5V/µs · 5V/µs · 30V/µs · 32V/µs
- Voltage - input offset
- 0.25 µV · 3 µV · 210 µV · 300 µV
Shared specifications
- Mounting
- Surface Mount
- Number of circuits
- 2
- Operating temperature
- -40°C ~ 125°C (TA)
- Output type
- Rail-to-Rail
- Package
- Tape & Reel (TR); Cut Tape (CT)
Variant comparison
| Parameter | OPA2328DGKR | OPA2387DGKT | OPA2388QDGKRQ1 | OPA2990IDDFR | OPA2992IDGKR |
|---|---|---|---|---|---|
| Amplifier type | CMOS | Zero-Drift | Zero-Drift | General Purpose | General Purpose |
| Case | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) | SOT-23-8 | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Current - input bias | 0.2 pA | 30 pA | 30 pA | 10 pA | 10 pA |
| Current - output (Channel) | 65 mA | 55 mA | 60 mA | 80 mA | 65 mA |
| Current - supply | 3.8mA (x2 Channels) | 570µA (x2 Channels) | 1.9mA (x2 Channels) | 120µA (x2 Channels) | 2.4mA (x2 Channels) |
| Gain bandwidth product | 40 MHz | 5.7 MHz | 10 MHz | 1.1 MHz | 10.6 MHz |
| Slew rate | 30V/µs | 2.8V/µs | 5V/µs | 4.5V/µs | 32V/µs |
| Voltage - input offset | 3 µV | 0.25 µV | 0.25 µV | 300 µV | 210 µV |
Request a quote on any Texas Instruments OPA2 Discrete Semiconductors Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
