X9511_14 Datasheet, PDF (5/9 Pages) Intersil Corporation – Linear, 32 Taps, Push Button Controlled,Terminal Voltage ±5V

X9511
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65°C to +135°C
Storage temperature.......................... -65°C to +150°C
Voltage on PU, PD, and V_CC
with respect to V_SS ................................. -1V to +7V
Voltage on V_H and V_L
referenced to V_SS ................................... -8V to +8V
ΔV = |V_H - V_L|
X9511W ............................................................. 10V
Lead temperature (soldering 10 seconds) ....... +300°C
Wiper current ........................................................... ±1mA
ESD Rating
Human Body Model
(Per MIL-STD-883 Method 3015.7) .................... 2.5kV
Machine Model
(Per EIAJ ED-4701 Method C-111)...................... 250V
ANALOG CHARACTERISTICS
Linearity
Absolute linearity⁽¹⁾ ..........................................±1.0 MI⁽²⁾
Relative linearity⁽³⁾ ...........................................±0.2 MI⁽²⁾
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating con-
ditions for extended periods may affect device reliability.
Temperature Coefficient
-40°C to +85°C
X9511W ......................................+300 ppm/°C Typical
Ratiometric temperature coefficient ................±20 ppm
Electrical Characteristics
End-to-end resistance tolerance ...........................±20%
Power rating at +25°C
X9511W ......................................................... 10mW
Wiper Adjustability
Unlimited wiper adjustment ....... (Non-Store operation)
Wiper position store operations.......................100,000
data changes
Wiper current .................................................±1mA Max.
Typical wiper resistance .......................................40Ω
Typical noise..............................< -120dB/√Hz Ref: 1V
Physical Characteristics
Marking Includes
Manufacturer’s Trademark
Resolution
Resistance ............................................................. 3%
Resistance Value or Code
Date Code
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = [V_W(n) - (n*MI + V_W(0))]/MI = ±1 MI
Maximum.
(2) 1 Ml = Minimum Increment = R_TOT/31 for resistor mode or 1MI = [V_W(31) - V_W(0)]/31 for voltage divider mode.
(3) Relative linearity is a measure of the error in step size between taps = (V_W(n+1) - V_W(n) ] )/MI - 1= ±0.2 MI
SYMBOL TABLE
WAVEFORM INPUTS
OUTPUTS
Must be
steady
May change
from Low to
High
May change
from High to
Low
Don’t Care:
Changes
Allowed
N/A
Will be
steady
Will change
from Low to
High
Will change
from High to
Low
Changing:
State Not
Known
Center Line
is High
Impedance
5
FN8205.3
February 2, 2007