| Part Number | OPA3691IDBQR | OPA3690IDBQR | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | 
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| Product Status | Active | Discontinued at Digi-Key | 
| Amplifier Type | Current Feedback | Voltage Feedback | 
| Number of Circuits | 3 | 3 | 
| Output Type | - | Differential | 
| Slew Rate | 2100V/µs | 1800V/µs | 
| Gain Bandwidth Product | 280 MHz | 300 MHz | 
| -3db Bandwidth | 280 MHz | 500 MHz | 
| Current - Input Bias | 5 µA | 5 µA | 
| Voltage - Input Offset | 800 µV | 1 mV | 
| Current - Supply | 15.3mA | 16.5mA | 
| Current - Output / Channel | 190 mA | 190 mA | 
| Voltage - Supply Span (Min) | 5 V | 5 V | 
| Voltage - Supply Span (Max) | 12 V | 12 V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 
| Supplier Device Package | 16-SSOP | 16-SSOP |