X9319_14 Datasheet, PDF (3/8 Pages) Intersil Corporation – Digitally Controlled Potentiometer

X9319
Absolute Maximum Ratings
Voltage on CS, INC, U/D and V_CC with respect to V_SS. . . . -1V to +7V
R_H, R_W, R_L to ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+12V
I_W (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Thermal Information
Junction Temperature under bias . . . . . . . . . . . . . . . .-65°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493
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.
Potentiometer Characteristics V_CC = 5V ±10%. Boldface limits apply across the operating temperature range, -40°C to +85°C
(Industrial) and 0°C to +70°C (Commercial).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
(Note 7) (Note 8) (Note 7) UNIT
End-to-end resistance tolerance
See ordering information for values -20
+20
%
V_RH/_RL
R_H/R_L terminal voltage
Power rating
V_SS = 0V
V_SS
10
V
25
mW
R_W
Wiper resistance
I_W
Wiper current (Note 9)
Noise (Note 11)
I_W = 1mA
See test circuit
Ref: 1kHz
40
200
W
-3.0
+3.0
mA
-120
dBV
Resolution
1
%
Absolute linearity (Note 4)
V(RH) = 10V,
V(RL) = 0V
-1
+1
MI
(Note 6)
Relative linearity (Note 5)
-0.2
+0.2
MI
(Note 6)
R_TOTAL temperature coefficient (Note 9)
Ratiometric temperature coefficient (Notes 9, 10)
±300
ppm/°C
-20
+20 ppm/°C
C_H/C_L/C_W Potentiometer capacitances
(Note 9)
See “Equivalent Circuit” on page 4
10/10/25
pF
V_CC
Supply Voltage
4.5
5.5
V
D.C. Operating Characteristics V_CC = 5V ±10%. Boldface limits apply across the operating temperature range, -40°C to +85°C
(Industrial) and 0°C to +70°C (Commercial).
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
(Note 7) (Note 8) (Note 7) UNIT
I_CC
VCC active current (Increment)
I_SB
Standby supply current
I_LI
V_IH
V_IL
C_IN
(Note 9)
CS, INC, U/D input leakage current
CS, INC, U/D input HIGH voltage
CS, INC, U/D input LOW voltage
CS, INC, U/D input capacitance
CS = V_IL, U/D = V_IL or V_IH and
INC = 0.4V/2.4V at min. t_CYC
R_L, R_H, R_W not connected
CS  2.4V, U/D and INC = 0.4V
R_L, R_H, R_W not connected
V_IN = V_SS to V_CC
-10
2
-1
V_CC = 5V, V_IN = V_SS, T_A = +25°C, f = 1MHz
1
3
mA
300
1000 µA
+10
µA
V_CC + 1 V
0.8
V
10
pF
Endurance and Data Retention V_CC = 5V ±10%, T_A = Full Operating Temperature Range
PARAMETER
MIN
Minimum endurance
100,000
Data retention
100
UNIT
Data changes per bit
Years
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FN8185.3
July 31, 2014