參數(shù)資料
型號(hào): X9421YV14Z-2.7
廠商: Intersil
文件頁(yè)數(shù): 3/20頁(yè)
文件大?。?/td> 0K
描述: IC XDCP SGL 64-TAP 2.5K 14-TSSOP
標(biāo)準(zhǔn)包裝: 95
系列: XDCP™
接片: 64
電阻(歐姆): 2.5k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲(chǔ)器類(lèi)型: 非易失
接口: 5 線(xiàn) SPI(芯片選擇,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(lèi)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: 管件
11
FN8196.4
January 14, 2009
Analog Specifications
(Over recommended operating conditions unless otherwise stated.)
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VCC Limits)
X9421 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
X9421-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Voltage on SCK, SDA any address input
with respect to VSS: . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
ΔV = | (VH - VL) | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Any VH/RH, VL/RL, VW/RW . . . . . . . . . . . . . . . . . . . . . VSS to VCC
Thermal Resistance (Typical, Note 1)
θ
JA (°C/W)
14 Lead TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
16 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
82
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65
°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
Operating Conditions
Temperature Range
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
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.
NOTES:
1.
θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
MIN.
(Note 5)
TYP.
(Note 6)
MAX.
(Note 5)
UNITS
Rtotal
End to End Resistance
Tolerance
-20
+20
%
Power Rating
+25°C, each pot
50
mW
RW
Wiper Resistance
Wiper Current
Iw = (VH - VL)/RTOTAL, VCC = 5V
150
250
Ω
Wiper Current
Iw = (VH - VL)/RTOTAL, VCC = 3V
400
1000
Ω
VTERM
Voltage on any VH/RH, VL/RL,
VW/RW
VSS = 0V
VSS
VCC
V
Noise
Ref: 1kHz
-120
dBV
Resolution (Note 4)
(Note 5)
1.6
%
Absolute Linearity (Note 1)
Vw(n)(actual) - Vw(n)(expected)
-1
+1
MI (Note 3)
Relative Linearity (Note 2)
Vw(n + 1) - [Vw(n) + MI]
-0.2
+0.2
MI (Note 3)
Temperature Coefficient of
RTOTAL
(Note 5)
±300
ppm/°C
Ratio metric Temperature
Coefficient
(Note 5)
±20
ppm/°C
CH/CL/CW
Potentiometer Capacitances
10/10/25
pF
IAL
Rh, RI, Rw leakage current
VIN = VSS to VCC. Device is in stand-by
mode.
0.1
10
A
X9421
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