參數(shù)資料
型號(hào)： X9421
元件分類： 數(shù)字電位計(jì)
英文描述： Single Digitally Controlled (XDCP) Potentiometer
中文描述： 單數(shù)控（數(shù)字電位器）電位
文件頁數(shù)： 12/21頁
文件大?。?/td> 117K
代理商： X9421
X9421
REV 1.1.6 8/1/02
Characteristics subject to change without notice.
12 of 21
www.xicor.com
ABSOLUTE MAXIMUM RATINGS
Temperature under bias. . . . . . . . . . . . –65
°
C to +135
°
C
Storage temperature . . . . . . . . . . . . . . –65
°
C to +150
°
C
Voltage on SCK any address input
with respect to V
SS
. . . . . . . . . . . . . . . . . –1V to +7V
V = | (V
H
– V
L
) | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Lead temperature (soldering, 10 seconds) . . . . . . 300
°
C
I
W
(10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Any V
H
/R
H
, V
L
/R
L
, V
W
/R
W
. . . . . . . . . . . . V
SS
to V
CC
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.
RECOMMENDED OPERATING CONDITIONS
Temp
Commercial
Industrial
Min.
0°C
–40°C
Max.
+70°C
+85°C
Device
X9421
X9421-2.7
Supply Voltage (V
CC
) Limits
5V
±
10%
2.7V to 5.5V
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.
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.
MI = RTOT/63 or (V
H
–V
L
)/63, single pot
Typical = Individual array resolution.
(2)
(3)
(4)
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
±20
50
±3
250
Units
%
mW
mA
End to End Resistance Tolerance
Power Rating
Wiper Current
Wiper Resistance
25°C, each pot
I
W
R
W
150
Wiper Current =
±
1mA,
V
CC
= 5V
Wiper Current =
±
1mA,
V
CC
= 3V
V
SS
= 0V
Ref: 1kHz
See Note 5
V
w(n)(actual)
– V
w(n)(expected)
V
w(n + 1)
– [V
w(n) + MI
]
See Note 5
See Note 5
400
1000
V
TERM
Voltage on any V
H
/R
H
, V
L
/R
L
, V
W
/R
W
Noise
Resolution
(4)
Absolute Linearity
(1)
Relative Linearity
(2)
Temperature Coefficient of R
TOTAL
Ratiometric Temperature
Coefficient
Potentiometer Capacitances
Rh, RI, Rw leakage current
V
SS
V
CC
V
-120
1.6
dBV
%
MI
(3)
MI
(3)
ppm/°C
ppm/°C
±1
±0.2
±
300
±
20
C
H
/C
L
/C
W
I
AL
10/10/25
0.1
pF
μA
See Circuit #3
Vin = Vss to Vcc. Device is in
stand-by mode.
10
相關(guān)PDF資料
PDF描述
X9421WS Single Digitally Controlled (XDCP) Potentiometer
X9421YV-2.7 Hook-Up Wire; Conductor Size AWG:18; No. Strands x Strand Size:19 x 30; Jacket Color:White; Approval Bodies:UL; Approval Categories:UL AWM Style 1180; Passes VW-1 Flame Test; Cable/Wire MIL SPEC:MIL-W-16878/5 Type EE RoHS Compliant: Yes
X9421YSI-2.7 Shielded Multiconductor Cable; Number of Conductors:25; Conductor Size AWG:22; No. Strands x Strand Size:7 x 30; Jacket Material:Polyvinylchloride (PVC); Leaded Process Compatible:Yes; Conductor Material:Copper RoHS Compliant: Yes
X9421YS-2.7 Single Digitally Controlled (XDCP) Potentiometer
X9421WS-2.7 Single Digitally Controlled (XDCP) Potentiometer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X9421_09 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Digitally Controlled (XDCP?) Potentiometer
X9421WS 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled (XDCP) Potentiometer
X9421WS16 功能描述:IC DIGITAL POT 10K 64TP 16SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 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:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
X9421WS16-2.7 功能描述:IC DIGITAL POT 10K 64TP 16SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行（芯片選擇，遞增，增/減） 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR)
X9421WS16-2.7T1 功能描述:IC XDCP SGL 64-TAP 10K 16-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 50 ppm/°C 存儲(chǔ)器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 細(xì)型，TSOT-23-6 供應(yīng)商設(shè)備封裝:TSOT-23-6 包裝:帶卷 (TR)
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