(Hong Kong)
Product Summary
The LT1122CS8#TR is a JFET input operational amplifier combines high speed and precision performance. A unique poly-gate JFET process minimizes gate series resistance and gate-to-drain capacitance, facilitating wide bandwidth performance, without degrading JFET transistor matching. The LT1122CS8#TR slews at 80V/ms and settles in 340ns. The LT1122CS8#TR is internally compensated to be unity gain stable, yet it has a bandwidth of 14MHz at a supply current of only 7mA. Its speed makes the LT1122 an ideal choice for fast settling 12-bit data conversion and acquisition systems. The LT1122CS8#TR applications are: (1)fast 12 bit d/a output amplifiers; (2)high speed buffers; (3)fast sample and hold amplifiers; (4)high speed integrators; (5)voltage to frequency converters; (6)active filters; (7)log amplifiers; (8)peak detectors.
Parametrics
LT1122CS8#TR absolute maximum ratings: (1)Supply Voltage: ± 20V; (2)Differential Input Voltage: ± 40V; (3)Input Voltage: ± 20V; (4)Output Short Circuit Duration: Indefinite; (5)Lead Temperature (Soldering, 10 sec.): 300℃.
Features
LT1122CS8#TR features: (1) Slew Rate 60V/ms Min; (2) Gain Bandwidth Product 14MHz; (3) Power Bandwidth (20Vp-p) 1.2 MHz; (4) Unity Gain Stable; Phase Margin 60°; (5) Input Offset Voltage 600mV Max; (6) Input Bias Current 25℃, 75pA Max, 70℃, 600pA Max.
Diagrams
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IC OPAMP JFET FAST-SETTLE 8SOIC |
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LT1122CS8#TRPBF |
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IC OP-AMP JFET FASTSETTLNG 8SOIC |
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