CAT5121 CATALYST [Catalyst Semiconductor], CAT5121 Datasheet
CAT5121
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CAT5121 Summary of contents
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... Catalyst Semiconductor, Inc. Characteristics subject to change without notice The CAT5120 is configured as a potentiometer. The CAT5121 and CAT5122 are configured as variable resistors. See Pin Configurations for part functionality. Three resistance values are available: 10k , 50k and 100k . These are available in space-saving 5-pin and 6-pin SC70 and SOT-23 packages ...
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Doc. No. 2121, ...
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V to GND........................................... -0 All Other Pins to GND .............. -0 Input and Output Latch-Up Immunity ............ +200 mA Maximum Continuous Current into H, L and W 100k 50k 10k Continuous Power ...
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unless otherwise noted ...
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... The CAT5122 performs as a variable resistor. In this device, the wiper terminal and high terminal of the resistor array is connected at pin 5. The CAT5121 is a similar variable resistor, except the low terminal is connected to pin 5. The Minipots have two modes of operation when the serial interface is active: increment and decrement mode ...
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... Doc. No. 2121, Rev. A Figure 5 shows how to use the variable resistor to digitally adjust the gain of a noninverting op amp configuration. Connect the CAT5121 in series with a resistor to ground to form the adjustable gain control of a noninverting amplifier. The Minipots have a low 5ppm/ ˚C ratiometric tempco that allows for a very stable adjustable gain configuration over temperature ...
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SC70 E1/2 E1 0.15(.006) C PIN # .10(.004) C (b) b1 BASE METAL SECTION A-A NOTE: 1. CONTROLLING DIMENSION: MILLIMETER. CONVERTED INCH DIMENSION ARE NOT NECESSARILY EXACT. 2. DIMENSION "D" DOES NOT INCLUDE MOLD FLASH, PROTRUSION OR GATE ...
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aaa X=A &/or B ODD LEAD SIDES TOP VIEW A — — 1.00 A1 0.01 0.05 0.10 A2 0.84 0.87 0.90 c 0.12 0.15 ...
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A Initial Release Copyrights, Trademarks and Patents Trademarks and registered trademarks of Catalyst Semiconductor include each of the following: 2 DPP ™ AE ™ MiniPot™ Catalyst Semiconductor has been issued U.S. and foreign patents and has patent applications pending ...