參數(shù)資料
型號(hào)： X9420WP16Z
廠商： Intersil
文件頁(yè)數(shù)： 3/19頁(yè)
文件大小： 0K
描述： IC DGTL POT 1CH 16PDIP
標(biāo)準(zhǔn)包裝： 30
系列： XDCP™
接片： 64
電阻（歐姆）： 10k
電路數(shù)： 1
溫度系數(shù)： 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲(chǔ)器類型： 非易失
接口： 5 線 SPI（芯片選擇，設(shè)備位址）
電源電壓： 4.5 V ~ 5.5 V
工作溫度： 0°C ~ 70°C
安裝類型： 通孔
封裝/外殼： 16-DIP（0.300"，7.62mm）
供應(yīng)商設(shè)備封裝： 16-DIP
包裝： 管件
11
FN8195.1
April 26, 2006
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .....................-65 C to +135 C
Storage temperature ..........................-65 C to +150 C
Voltage on SCK, SCL or any
address input with respect to VSS ........... -1V to +7V
Voltage on V+ (referenced to VSS)........................10V
Voltage on V- (referenced to VSS)........................-10V
(V+) - (V-) .............................................................. 12V
Any VH/RH, VL/RL, VW/RW ........................... V- to V+
Lead temperature (soldering, 10s) .....................300 C
IW (10s) ..............................................................±6mA
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.
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
a potentiometer.
(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potenti-
ometer. It is a measure of the error in step size.
(3) MI = RTOT/63 or (VH - VL)/63, single pot.
(4) Typical = Individual array resolution.
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
Units
RTOTAL
End to End Resistance
±20
%
Power Rating
50
mW
25C, each pot
IW
Wiper Current
±3
mA
RW
Wiper Resistance
150
250
Ω
Wiper Current =
± 1mA,
V+/V- = ±3V
40
100
Ω
Wiper Current =
± 1mA,
V+/V- = ±5V
Vv+
Voltage on V+ Pin
X9420
+4.5
+5.5
V
X9420-2.7
+2.7
+5.5
Vv-
Voltage on V- Pin
X9420
-5.5
-4.5
V
X9420-2.7
-5.5
-2.7
VTERM
Voltage on any VH/RH, VL/RL, VW/RW
V-
V+
V
Noise
-140
dBV
Ref: 1kHz
Resolution(4)
1.6
%
See Note 5
Absolute Linearity(1)
±1
MI(3)
Vw(n)(actual) - Vw(n)(expected)
Relative Linearity(2)
±0.2
MI(3)
Vw(n + 1) - [Vw(n) + MI]
Temperature Coefficient of RTOTAL
±300
ppm/C See Note 5
Ratiometric Temperature Coefficient
±20
ppm/C See Note 5
CH/CL/CW Potentiometer Capacitances
10/10/25
pF
See Circuit #3
IAL
Rh, RI, Rw leakage current
0.1
10
A
Vin = V- to V+. Device is in
stand-by mode.
RECOMMENDED OPERATING CONDITIONS
Temp
Min.
Max.
Commercial
0
°C+70°C
Industrial
-40
°C+85°C
Device
Supply Voltage (VCC) Limits
X9420
5V
± 10%
X9420-2.7
2.7V to 5.5V
X9420
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