1. Device Versions and Operating Temperatures

️· LT1722/LT1723/LT1724: Devices are available in three variations - C, I, and are implied to be standard.
️· LT1722C/LT1723C/LT1724C: Guaranteed performance from 0°C to 70°C.
️· LT1722I/LT1723I/LT1724I: Guaranteed performance from -40°C to 85°C.
️· The "C" versions are designed for a wider range but are not fully tested at the extended range.

2. Key Electrical Characteristics (Summary - representative values; many variations exist by version and temperature)

I'm providing representative values – note that specific numbers *change* significantly based on the device version (C, I), temperature range, and supply voltage (implied to be around ±5V or a single 5V supply). I'll try to highlight this variability.

️· Input Voltage: The inputs have diodes protecting them; input voltage exceeding 0.7V requires limiting input current to <10mA.
️· Input Offset Voltage (VOS): Values vary significantly. Examples (approximate):
- C Version: Around 900-1200 μV (at 0-70°C) / 1000-1200 μV (wider temperature range)
- I Version: Similar range to 'C' version.
️· Input Bias Current (IB): Values between 400nA.
️· Input Offset Current: <10mA if input voltage exceeds 0.7V.
️· Slew Rate (SR): Varies by supply voltage and input level. Generally 20-30 V/μs. (Note: this parameter is related to frequency response).
️· Full Power Bandwidth (FPBW): Calculated from Slew Rate.
️· Supply Current (IS): Between 5.95 - 6.45mA.
️· Output Voltage Swing: Between ±1.5 to 3.5V.
️· Gain Bandwidth: Between 90 - 30 MHz.
️· Channel Separation: Between 75-80 dB.

3. Important Notes/Cautions

️· Temperature Dependence: Many parameters are significantly affected by temperature.
️· Heat Sink: A heat sink might be required to prevent junction temperature from exceeding maximum ratings, especially when the output is shorted.
️· Slew Rate/Frequency Response: Slew rate is closely linked to the device's ability to handle high-frequency signals.
️· Testing & QA: Not all parameters are 100% tested; some are correlated to others.