参数资料
| 型号： | X9420WV14IZT1 |
| 厂商： | Intersil |
| 文件页数： | 3/19页 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT 10K 1CH 14TSSOP |
| 标准包装： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 ±300 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | SPI 串行 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 带卷 (TR) |
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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| X9420WV14Z | 功能描述:IC DGTL POT 10K 1CH 14TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 接片:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
| X9420WV14Z-2.7 | 功能描述:IC DGTL POT 10K 1CH 14TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 接片:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:14-TSSOP 包装:带卷 (TR) |
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