OPA643PB
Texas Instruments
Through HoleBulk-40°C ~ 85°C
Ref. price$3.92
Lead time on requestGet quote
Texas Instruments OPA6 Memory Series
2 variants · Texas Instruments
About the Texas Instruments OPA6 Memory Series
ICBOMS is a China IC distributor and semiconductor supplier — an independent, Shenzhen-based overseas procurement agent for Texas Instruments OPA6 Memory Series components — sourcing Texas Instruments OPA6 Memory Series parts new and original only, across the authorized and vetted independent channel, with every lot authenticity-screened before shipment. The Texas Instruments OPA6 Memory Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common number of circuits of 1. 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 OPA6 Memory Series part numbers are active and orderable.
Select a variant by
- Amplifier type
- General Purpose · Voltage Feedback
- Case
- 8-DIP (0.300\", 7.62mm) · 8-SOIC (0.154\", 3.90mm Width)
- Current - input bias
- 2 pA · 19 µA
- Current - output (Channel)
- 20 mA · 60 mA
- Current - supply
- 3mA · 20mA
- Gain bandwidth product
- 6.5 MHz · 800 MHz
- Mounting
- Surface Mount · Through Hole
- Operating temperature
- -40°C ~ 85°C · -25°C ~ 85°C
Shared specifications
- Number of circuits
- 1
Variant comparison
| Parameter | OPA643PB | OPA602AU |
|---|---|---|
| Amplifier type | Voltage Feedback | General Purpose |
| Case | 8-DIP (0.300\", 7.62mm) | 8-SOIC (0.154\", 3.90mm Width) |
| Current - input bias | 19 µA | 2 pA |
| Current - output (Channel) | 60 mA | 20 mA |
| Current - supply | 20mA | 3mA |
| Gain bandwidth product | 800 MHz | 6.5 MHz |
| Mounting | Through Hole | Surface Mount |
| Operating temperature | -40°C ~ 85°C | -25°C ~ 85°C |
Request a quote on any Texas Instruments OPA6 Memory Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.