CA3290 Bi-MOS Dual Voltage Comparators

Product Highlights 

• Two Current Controlled Amplifiers with Differential Inputs
• Excellent Matching Between Amplifiers
• Linearizing Diodes
• Controlled Impedance Buffers
• High Output Signal-to-Noise Ratio
• Ideal for Current Controlled Amplifiers, Filters and Oscillators

Product Highlights:

• Low Supply-Current Drain Independent.
• Supply Voltage: 0.8 mA (Typical).
• Low Input Bias Current: 25 nA (Typical).
• Low Input Offset Current: 3 nA (Typical) (LM139).
• Low Input Offset Voltage: 2 mV (Typical).
• Common-Mode Input Voltage Range .