X9420WV14I-2.7 Intersil, X9420WV14I-2.7 Datasheet - Page 11

• Manufacturer Part Number: X9420WV14I-2.7
• Description: IC DIGITAL POT 10K 64TP 14TSSOP
• Manufacturer: Intersil
• Series: XDCP™r

Specifications of X9420WV14I-2.7

• Taps: 64
• Resistance (ohms): 10K
• Number Of Circuits: 1
• Temperature Coefficient: 300 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Resistance In Ohms: 10K
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ABSOLUTE MAXIMUM RATINGS
Temperature under bias .....................-65 C to +135 C
Storage temperature ..........................-65 C to +150 C
Voltage on SCK, SCL or any
Voltage on V+ (referenced to V
Voltage on V- (referenced to V
(V+) - (V-) .............................................................. 12V
Any V
Lead temperature (soldering, 10s) .....................300 C
I
ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
Notes: (1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as
W
C
RECOMMENDED OPERATING CONDITIONS
Symbol
address input with respect to V
R
V
H
(10s) ..............................................................±6mA
TOTAL
/C
TERM
Vv+
R
Vv-
I
Commercial
I
AL
W
W
H
L
Industrial
(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potenti-
(3) MI = RTOT/63 or (V
(4) Typical = Individual array resolution.
/C
/R
Temp
W
a potentiometer.
ometer. It is a measure of the error in step size.
H
, V
End to End Resistance
Power Rating
Wiper Current
Wiper Resistance
Voltage on V+ Pin
Voltage on V- Pin
Voltage on any V
Noise
Resolution
Absolute Linearity
Relative Linearity
Temperature Coefficient of R
Ratiometric Temperature Coefficient
Potentiometer Capacitances
Rh, RI, Rw leakage current
L
/R
L
, V
W
/R
(4)
W
H
-40°C
11
Parameter
Min.
0°C
- V
........................... V- to V+
L
H
(2)
SS
(1)
)/63, single pot.
SS
/R
SS
)........................-10V
H
)........................ 10V
, V
........... -1V to +7V
X9420
X9420-2.7
X9420
X9420-2.7
L
/R
L
TOTAL
, V
+70°C
+85°C
W
Max.
/R
W
Min.
+4.5
+2.7
-5.5
-5.5
V-
X9420
10/10/25
Typ.
±300
-140
150
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
conditions for extended periods may affect device
reliability.
1.6
0.1
40
X9420-2.7
Device
X9420
Limits
Max.
+5.5
+5.5
±0.2
-4.5
-2.7
±20
250
100
±20
V+
50
±3
±1
10
ppm/ C
ppm/ C
Units
MI
MI
dBV
mW
mA
Supply Voltage (V
µA
pF
%
%
Ω
Ω
V
V
V
(3)
(3)
25 C, each pot
Wiper Current = ± 1mA,
V+/V- = ±3V
Wiper Current = ± 1mA,
V+/V- = ±5V
Ref: 1kHz
See Note 5
V
V
See Note 5
See Note 5
See Circuit #3
Vin = V- to V+. Device is in
stand-by mode.
w(n)(actual)
w(n + 1)
2.7V to 5.5V
5V ± 10%
Test Conditions
- [V
CC
- V
w(n) + MI
w(n)(expected)
) Limits
]
April 26, 2006
FN8195.1