ISL23710 Intersil Corporation, ISL23710 Datasheet
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ISL23710
Related parts for ISL23710
ISL23710 Summary of contents
Page 1
... Terminal Voltage ±3V or ±5V, 128 Taps Up/Down Interface The Intersil ISL23710 is a digitally controlled potentiometer (XDCP). The device consists of a resistor array, wiper switches, and a control section. The wiper position is controlled by a Up/Down interface. The potentiometer is implemented by a resistor array composed of 127 resistive elements and a wiper switching network ...
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... V- 3 GND VCC 10 INC 2 ISL23710 U/D 7-BIT INC UP/DOWN COUNTER RECALL CONTROL CIRCUITRY DESCRIPTION Controls the direction of wiper movement and whether the counter is incremented or decremented. Negative supply voltage for the potentiometer wiper control. ...
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... RESISTOR MODE (Measurements between RW and RL with RH not connected, or between RW and RH with RL not connected) RINL Integral Non-linearity (Note 11) RDNL Differential Non-linearity (Note 10) Roffset Offset (Note 9) TC Resistance Temperature Coefficient R (Notes 12,13) 3 ISL23710 Thermal Information Thermal Resistance (Typical, Note 1) MSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V CC Recommended Operating Conditions Temperature Range (Industrial .-40°C to +85° 2. -2.7V to -5.5V CC TEST CONDITIONS W option U option V- = -5.5V ...
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... Lock Setup Time, INC High to CS High ICL t (Note 13) INC to R Change INC Cycle Time CYC INC Input Rise and Fall Time ISL23710 TEST CONDITIONS , U and INC = 0.4V/2. min not connected CYC U and INC = 0 ...
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... This parameter is not 100% tested. Symbol Table WAVEFORM INPUTS Must be steady May change from Low to High May change from High to Low Don’t Care: Changes Allowed N/A 5 ISL23710 and V(RW) are V(RW) for the DCP register set to 7F hex and 00 hex respectively. LSB is the 127 ---------------- - ) ⁄ ...
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... The device is selected when the CS input is LOW. pin on CC Principles of Operation There are three sections of the ISL23710: the input control, counter and decode section, and the resistor array. The input control section operates just like an up/down counter. The . output of this counter is decoded to turn on a single electronic switch connecting a point on the resistor array to the wiper output ...
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... CC TABLE 1. MODE SELECTION CS INC U Wiper Wiper Down H X Lock Wiper Value H X Standby L X Standby Standby L H Wiper up One Position (not recommended Wiper Down One Position (not recommended) 7 ISL23710 MODE FN6126.0 August 22, 2005 ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 8 ISL23710 M10.118 (JEDEC MO-187BA) 10 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE SYMBOL ...