FN8167.2 November 14, 2005 Absolute Maximum Ratings Recommended Operating Conditions Junction Temperature under bias. . . . . . . . . . . . . . " />
參數(shù)資料
型號(hào)： X9252YV24IZ-2.7
廠商： Intersil
文件頁(yè)數(shù)： 15/20頁(yè)
文件大?。?/td> 0K
描述： IC POT DGTL QUAD 24-TSSOP
標(biāo)準(zhǔn)包裝： 62
系列： XDCP™
接片： 256
電阻（歐姆）： 2.8k
電路數(shù)： 4
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： I²C（芯片選擇，設(shè)備位址，增/減）
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類(lèi)型： 表面貼裝
封裝/外殼： 24-TSSOP（0.173"，4.40mm 寬）
供應(yīng)商設(shè)備封裝： 24-TSSOP
包裝： 管件
產(chǎn)品目錄頁(yè)面： 1237 (CN2011-ZH PDF)
4
FN8167.2
November 14, 2005
Absolute Maximum Ratings
Recommended Operating Conditions
Junction Temperature under bias. . . . . . . . . . . . . . .-65
°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65
°C to +150°C
Voltage at any digital interface pin
with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
Voltage at any DCP pin with
respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to VCC
Lead temperature (soldering, 10s). . . . . . . . . . . . . . . . . . . . . . 300
°C
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Supply Voltage (VCC)(Note 4) Limits . . . . . . . . . . . . . . . 2.7V to 5.5V
CAUTION: 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 Specifications
Over recommended operating conditions unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 4)
MAX
UNIT
RTOTAL
End to end resistance
Y, W, U, T versions respectively
2.8, 10,
50, 100
k
End to end resistance tolerance
-20
+20
%
Power rating
25°C, each DCP
50
mW
RTOTAL
Matching
DCP to DCP resistance matching
0.75
2.0
%
IW (Note 5) Wiper current
See test circuit
-3.0
+3.0
mA
RW
Wiper resistance
Wiper current =
50
150
VTERM
Voltage on any DCP pin
Vss
Vcc
V
Noise (Note 5)
Ref: 1kHz
-120
dBV
Resolution
0.4
%
Absolute linearity (Note 1)
V(RH0)=V(RH1)=V(RH2)=V(RH3)=VCC
V(RL0)=V(RL1)=V(RL2)=V(RL3)=VSS
-1
+1
MI
(Note 3)
Relative linearity (Note 2)
-0.3
+0.3
MI
(Note 3)
Temperature coefficient of resistance
(Note 5)
±300
ppm/
°C
Ratiometric Temperature (Note 5)
Coefficient
-20
+20
ppm/°C
CH/CL/CW Potentiometer Capacitance (Note 5)
See equivalent circuit
10/10/25
pF
IOL
Leakage on DCP pins
Voltage at pin from VSS to VCC
0.1
10
A
VCC
RTOTAL
DC Electrical Specifications
Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
MAX
UNITS
ICC1
VCC supply current (Volatile write/read)
fSCL = 400kHz;SDA = Open; (for 2-Wire, Active,
Read and Volatile Write States only)
3mA
ICC2
VCC supply current (active)
fSCL = 200kHz;
(for U/D interface, increment, decrement)
3mA
ICC3
VCC supply current (nonvolatile write)
fSCL = 400kHz; SDA = Open;
(for 2-Wire, Active, Nonvolatile Write State only)
5mA
ISB
VCC current (standby)
VCC = +5.5V; VIN = VSS or VCC; SDA = VCC;
(for 2-Wire, Standby State only)
100
A
X9252
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