X9119 Datasheet, PDF (11/18 Pages) Xilinx, Inc – Single Digitally-Controlled (XDCP ™ ) Potentiometer

X9119
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65°C to +135°C
Storage temperature ......................... -65°C to +150°C
Voltage on SCL, SDA, or any address input
with respect to V_SS ................................. -1V to +7V
∆V = | (VH–VL) | ......................................................5V
Lead temperature (soldering, 10s) .................... 300°C
I_W (10s) ..............................................................±6mA
RECOMMENDED OPERATING CONDITIONS
Temp
Commercial
Industrial
Min.
0°C
-40°C
Max.
+70°C
+85°C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; the 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 conditions for extended periods may
affect device reliability.
Device
X9118
X9118-2.7
Supply Voltage (V_CC) Limits⁽⁴⁾
5V ± 10%
2.7V to 5.5V
ANALOG CHARACTERISTICS (Over recommended industrial (2.7V) operation conditions unless otherwise stated.)
Limits
Symbol
Parameter
Min. Typ. Max. Units
Test Conditions
R_TOTAL End to End Resistance
End to End Resistance Tolerance
100
kΩ
±20 %
Power Rating
50 mW 25°C, each pot
I_W
Wiper Current
R_W
Wiper Resistance
V_TERM Voltage on any R_H or R_L Pin
Noise
±3 mA
40
110
Ω Wiper Current = ± 50µA,
V_CC = 5V
150 300 Ω Wiper Current = ± 50µA,
V_CC = 3V
V_SS
5
V V_SS = 0V
-120
dBV Ref: 1V
Resolution
Absolute Linearity⁽¹⁾
Relative Linearity⁽²⁾
Temperature Coefficient of R_TOTAL
Ratiometric Temp. Coefficient
0.1
±1.5
±0.5
±300
±1
±2.0
±0.5
±1.0
20
%
MI⁽³⁾
MI⁽³⁾
MI⁽³⁾
MI⁽³⁾
ppm/°C
ppm/°C
R_w(n)(actual) – R_{w(n)(expected)},
where n=8 to 1006
R_w(n)(actual) – R_{w(n)(expected)(5)}
R_{w(m + 1)} – [R_w(m) + MI], where
m=8 to 1006
R_{w(m + 1)} – [R_w(m) + MI]⁽⁵⁾
C_H/C_L/C_W Potentiometer Capacitancies
10/10/25
pF See Macro model
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
potentiometer. It is a measure of the error in step size.
(3) MI = RTOT / 1023 or (R_H – R_L) / 1023, single pot
(4) n = 0, 1, 2, …,1023; m =0, 1, 2, …, 1022.
(5) ESD Rating on RH, RL, RW pins is 1.5KV (HBM, 1.0µA leakage maximum), ESD rating on all other pins is 2.0kV.
11
FN8162.2
September 15, 2005