參數(shù)資料
型號: X9313USI
廠商: Intersil
文件頁數(shù): 8/12頁
文件大小: 0K
描述: IC DIGITAL POT 50K 32TP 8SOIC
標(biāo)準(zhǔn)包裝: 100
系列: XDCP™
接片: 32
電阻(歐姆): 50k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 非易失
接口: 3 線串行(芯片選擇,遞增,增/減)
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
5
FN8177.6
January 15, 2008
Absolute Maximum Ratings
Recommended Operating Conditions
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, INC, U/D, and
VCC with Respect to VSS . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
Voltage on VH, VL, VW
with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . -6V to +7V
ΔV = |VH - VL|:
X9313Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4V
X9313W, X9313U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±8.8mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
Temperature:
Commercial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Supply Voltage (VCC):
X9313 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V ±10%
X9313-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 5.5V
Max Wiper current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±4.4mA
Power rating:
RTOTAL ≥ 10kΩ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10mW
RTOTAL 1kΩ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16mW
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications
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.
Potentiometer Characteristics
Over recommended operating conditions, unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
UNIT
MIN
TYP
MAX
End-to-End Resistance Tolerance
±20
%
VVH
VH Terminal Voltage
-
VCC
+
VCC
V
VVL
VL Terminal Voltage
-
VCC
+
VCC
V
RW
Wiper Resistance
IW = (VH - VL)/RTOTAL, VCC = 5V
40
100
Ω
IW
Wiper Current
±4.4
mA
Noise (Note 5)
Ref: 1kHz
-120
dBV
Resolution
3%
Absolute Linearity (Note 1)
RW(n)(actual) - RW(n)(expected)
±1
MI
(Note 3)
Relative Linearity (Note 2)
RW(n+1) - (RW(n)+MI)
±0.2
MI
(Note 3)
RTOTAL Temperature Coefficient (Note 5)
±300
ppm/°C
Ratiometric Temperature Coefficient
(Note 5)
±20
ppm/°C
CH/CL/CW
(Note 5)
Potentiometer Capacitances
See Circuit #3
10/10/25
pF
NOTES:
1. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = (VW(n)(actual) - VW(n)(expected)) = ±1 MI maximum.
2. Relative linearity is a measure of the error in step size between taps = RW(n+1) - (RW(n) + MI) = ±0.2 MI.
3. 1 MI = minimum increment = RTOT/31.
X9313
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