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Product Detailed Parameters
- Description：IC COMPARATOR 1 DIFF 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Type：Differential
- Number of Elements：1
- Output Type：Push-Pull, TTL
- Voltage - Supply, Single/Dual (±)：±7.5V ~ 12V
- Voltage - Input Offset (Max)：5mV @ ±12V
- Current - Input Bias (Max)：40µA @ ±12V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：10mA
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：0°C ~ 70°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Download product information
Overview
The LM306DR is a high-speed voltage comparator manufactured by Texas Instruments in an 8-pin SOIC package. It features differential inputs and two strobe control functions. The device provides a low-impedance output capable of sinking up to 100 mA. It operates within a supply voltage range of 3V to 30V (single) or ±1.5V to ±15V (dual). The typical response time is 28 ns, with a maximum offset voltage of 6.5 mV. The operating temperature range extends from 0°C to 70°C.
Feature Summary
- High-speed differential voltage comparison with 28 ns typical response time
- Integrated dual strobe inputs for precise timing control
- Low-impedance output stage supporting 100 mA sink current
- Push-pull output capability compatible with TTL logic levels
Applications
- High-speed pulse generation circuits
- Voltage monitoring systems requiring strobe control
- TTL-compatible digital interface applications
Procurement Notes
Verify the specific suffix DR indicates tape-and-reel packaging when sourcing. Confirm the manufacturer is Texas Instruments, as other entities may distribute similar components. Check datasheet revisions for any updates to electrical characteristics or mechanical dimensions before finalizing design integration.
Selection Notes
Select this component when high-speed comparison with active strobing is required. The 100 mA sink capability allows direct driving of loads without additional buffering. Ensure the application stays within the 0°C to 70°C commercial temperature range. Consider the 8-pin SOIC footprint for PCB layout constraints.
Part Context
The LM306 belongs to Texas Instruments' family of analog comparators designed for general-purpose and high-speed applications. Unlike standard comparators, it includes dedicated strobe inputs to disable outputs during specific intervals. This distinguishes it from simpler devices like the LM393, offering greater control in timing-sensitive digital circuits.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation.
