AD5227BUJZ100-R2 Datasheets | Data Acquisition - Digital Potentiometers Digital Potentiometer 100k Ohm 1 Circuit 64 Taps Up/Down (U/D, CS) Interface TSOT-23-8
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AD5227BUJZ100-R2, AD5227BUJZ100-R2 Datasheet,AD5227BUJZ100-R2 PDF,Analog Devices Inc.
Descriptions
Digital Potentiometer 64POS 100kOhm Single Automotive 8-Pin TSOT T/R:Verical
IC, DIGIPOT 6BIT UP/DOWN 100K, 5227; End To End Resistance:100kohm; No. of Steps:64; Resistance Tolerance:± 20%; Supply Voltage Range:2.7V to 5.5V; Control Interface:Serial, 3-Wire; No. of Pots:Single; Temperature Coefficient:± 35ppm/°C; Potentiometer IC Case Style:TSOT; No. of Pins:8; Operating Temperature Range:-40°C to +105°C; Base Number:5227; IC Generic Number:5227; Logic Function Number:5227; Memory Type:Volatile; No. of Channels:1; No. of Positions:64; Operating Temperature Max:105°C; Operating Temperature Min:-40°C; Package / Case:TSOT; Resistance Range Type:Linear; Supply Voltage Max:5.5V; Supply Voltage Min:2.7V; Termination Type:SMD; Track Resistance:100kohm:element14 APAC
The AD5227 is Analog Devices’ latest 64-step up/down control digital potentiometer1. This device performs the same electronic adjustment function as a 5 V potentiometer or variable resistor. Its simple 3-wire up/down interface allows manual switching or high speed digital control. The AD5227 presets to midscale at power-up. When CS is enabled, the devices changes step at every clock pulse. The direction is determined by the state of the U/D pin (see ). The interface is simple to activate by any host controller, discrete logic, or manually with a rotary encoder or pushbuttons. The AD5227’s 64-step resolution, small footprint, and simple interface enable it to replace mechanical potentiometers and trimmers with typically 6× improved resolution, solid-state reliability, and design layout flexibility, resulting in a considerable cost savings in end users’ systems. The AD5227 is available in a compact thin SOT-23-8 (TSOT-8) Pb-free package. The part is guaranteed to operate over the automotive temperature range of -40°C to +105°C. Users who consider EEMEM potentiometers should refer to some recommendations in the Applications section. Applications Mechanical potentiometer and trimmer replacements LCD backlight, contrast, and brightness controls Portable electronics level adjustment Programmable power supply Digital trimmer replacements Automatic closed-loop control 1RWA increments if RWB decrements and vice versa.:Analog Devices