X93156_07 Datasheet, PDF (3/7 Pages) Intersil Corporation – Single Digitally Controlled Potentiometer (XDCP™)

X93156
Absolute Maximum Ratings
Temperature under bias . . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, INC, U/D, RH, RL and V_CC
with respect to V_SS . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +6.5V
Maximum resistor current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA
Thermal Information
Thermal Resistance (Typical, Note 1)
θ_JA (°C/W)
8 Ld MSOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
190
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Temperature Range
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage V_CC
X93156xxx-2.7 . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V (Note 8)
X93156xxx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±10%
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1. θ_JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Potentiometer Specifications Over recommended operating conditions unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS/NOTES
MIN
(Note 9)
MAX
TYP (Note 9)
R_TOT
End to end resistance
9.375
37.5
12.5 15.625
50
62.5
V_R
R_H, R_L terminal voltages
Power rating
(Note 7)
0
V_CC
1
Noise
Ref: 1kHz (Note 7)
-120
R_W
Wiper Resistance
I_W
Wiper Current
Resolution
(Note 6)
1100
±0.6
3
Absolute linearity (Note 2)
V_H(n)(actual) - V_{H(n)(expected)}
±1
(Note 4)
C_H/C_L/C_W
Relative linearity (Note 3)
R_TOTAL temperature coefficient
Potentiometer capacitances
V_{H(n + 1)} - [V_{H(n) + MI}] (Note 4)
(Note 7)
See circuit #2 (Note 7)
±0.5
±35
10/10/25
UNIT
kΩ
kΩ
V
mW
dBV
Ω
mA
%
MI
MI
ppm/°C
pF
DC Electrical Specifications Over recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 9) (Note 5)
I_CC1
VCC active current (Increment) CS = V_IL, U/D = V_IL or V_IH and INC = 0.4V
50
@ max. t_CYC V_CC = 3V
CS = V_IL, U/D = V_IL or V_IH and INC = 0.4V
200
@ max. t_CYC V_CC = 5V
I_CC2
VCC active current (Store)
(EEPROM Store)
CS = V_IH, U/D = V_IL or V_IH and INC =
V_IH @ max. t_WR V_CC = 3V
CS = V_IH, U/D = V_IL or V_IH and INC =
V_IH @ max. t_WR V_CC = 5V
I_SB
Standby supply current
CS = V_CC - 0.3V, U/D and INC = V_SS or
V_CC - 0.3V V_CC = 3V
CS = V_CC - 0.3V, U/D and INC = V_SS or
V_CC - 0.3V V_CC = 5V
I_LI
CS input leakage current
V_IN = V_CC
MAX
(Note 9)
250
300
600
1400
1
2
±1
UNIT
µA
µA
µA
µA
µA
µA
µA
3
FN8182.3
November 21, 2007