SMP08FSZ

SMP08 is a low droop rate monolithic octal sample-and-hold with multiplexed input. It has eight internal buffer amplifiers, input multiplexer, and internal hold capacitors. It is manufactured in an advanced oxide isolated CMOS technology to obtain high accuracy, low droop rate, and fast acquisition time. It is specifically designed for systems that use a calibration cycle to adjust a multiple of system parameters. The low cost and high level of integration make the SMP08 ideal for calibration requirements that have previously required an ASIC, or high cost multiple D/A converters. It also ideally suited for a wide variety of sample-and-hold applications including amplifier offset or VCA gain adjustments. One or more SMP08s can be used with single or multiple DACs to provide multiple set points within a system. Typical applications are multiple path timing deskew foe ATE, memory programmers, mass flow/process control systems, robotics and control systems, event analysis.

• TTL/CMOS compatible logic inputs, single or dual supply operation
• Break-before-make channel addressing, low cost
• Compatible with CD4051 pinout
• Medical and analytical instrumentation, stage lighting control
• Linearity error is 0.01% typical (-3V ≤ VIN≤ 3V, TA=-40 to 85°C)
• Buffer offset voltage is 3.5mV typical (VIN=0V, TA=-40 to 85°C)
• Hold step is 2.5mV typical (VIN=0V, TA=25 to 85°C)
• Droop rate is 2mV/s typical (VIN=0V, TA=25°C)
• SO-16 package
• Temperature rating range from -40°C to +85°C

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