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CA3338AD Supplier, CA3338AD on Stock |
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| CA3338AD CA3338AD PDF 1. Power amplifier shall be unconditionally stable, maximum duty cycle 100%, true cw operation, maximum load mismatch and duration: VSWR = 8:1 (all phases) 10 s, ZG = 50 W, VS = 3.6 V. 2. With external matching network, load impedance 50 W. 3. Low-noise amplifier shall be unconditionally stable. 4. With external matching components. CA3338AD Datasheet Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. Surface−mounted on FR4 board using 1 in sq pad size. 2. Surface−mounted on FR4 board using the minimum recommended pad size. 3. ESD Rating Information: HBM Class 0. CA3338AD Suppliers The MAX987/MAX988/MAX991/MAX992/MAX995/ MAX996 single/dual/quad micropower comparators feature low-voltage operation and Rail-to-Rail® inputs and outputs. Their operating voltage ranges from +2.5V to +5.5V, making them ideal for both 3V and 5V sys- tems. These comparators also operate with 1.25V to 2.75V dual supplies. They consume only 48µA per comparator while achieving a 120ns propagation delay. The common-mode input voltage range extends 250mV beyond the supply rails. Input bias current is typically 1.0pA, and input offset voltage is typically 0.5mV. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The output stages unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The MAX987/MAX991/MAX995 have a push/pull output stage that sinks as well as sources current. Large internal output drivers allow rail- to-rail output swing with loads up to 8mA. The MAX988/MAX992/MAX996 have an open-drain output stage that can be pulled beyond V CC to 6V (max) above VEE. These open-drain versions are ideal for level translators and bipolar to single-ended converters. The single MAX987/MAX988 are available in tiny 5-pin SOT23 packages. CA3338AD is a light emitting/receiving module consisting of an LED array and a photodiode in the same small package. The width of this module is minimized so that automobile antennas can be designed thin. A lens is also fitted onto the photodiode to increase the amount of input light. Although the lens makes the photodiode directivity narrow, this problem was solved by separating the photodiode optical axis from the LED axis to match the light emitting and receiving areas required for VICS. Vo Adjust: A 1 % 0.1 W resistor must be directly connected between this pin and GND to set the output voltage to a value higher than 0.8 V. The temperature stability of the resistor should be 100 ppm/C (or better). The set point range for the output voltage is from 0.8 V to 3.6 V. The resistor value required for a given output voltage may be calculated from the following formula. If this is pin is left open circuit, the output voltage will default to its lowest value. For further information on output voltage adjustment consult the related application note. PARAMETER Input Leakage Current I/O Leakage Current CE > VIH< VCC Output Current @ 2.4V Output Current @ 0.4V Standby Current CE =2.2V Standby Current CE =VCC -0.5V Operating Current tCYC=200 ns (Commercial) Operating Current tCYC=200 ns (Industrial) Write Protection Voltage (DS1225AB) Write Protection Voltage (DS1225AD) Power good indicator Stability with low ESR capacitors Low ground current: 120µA 150mA output current "Zero" shutdown mode current Fast transient response Auto Discharge Thermal shutdown Current limiting TTL-Logic-controlled enable input Pin-to-pin replacement for Mic™ 5258 |
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