参数资料
型号: X9429WV14I
厂商: Intersil
文件页数: 4/20页
文件大小: 0K
描述: IC DIGITAL POT 10K 64TP 14TSSOP
标准包装: 95
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: I²C(设备位址)
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: 管件
12
FN8248.3
October 13, 2008
Analog Specifications
(Over recommended operating conditions unless otherwise stated.)
DC Electrical Specifications
(Over the recommended operating conditions unless otherwise specified.)
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VCC Limits)
X9429 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
X9429-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Voltage on SCL, SDA any address input
with respect to VSS: . . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
ΔV = | (VH - VL) | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V
IW (10 s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
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.
θ
JA 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 7)
TYP.
MAX.
(Note 7)
UNIT
End-to-End Resistance Tolerance
-20
+20
%
Power Rating
+25°C, each pot
50
mW
IW
Wiper Current
±3
mA
RW
Wiper Resistance
Wiper current = VCC/RTOTAL,
VCC = 5V
150
250
Ω
Wiper current = VCC/RTOTAL,
VCC = 3V
400
1000
Ω
VTERM
Voltage on Any VH/RH or VL/RL Pin
VSS = 0V
VSS
VCC
V
Noise
Ref: 1kHz
-120
dBV
Resolution (Note 4)
1.6
%
Absolute Linearity (Note 1)
Vw(n)(actual) - Vw(n)(expected)
±1
MI
(Note 3)
Relative Linearity (Note 2)
Vw(n + 1) - [Vw(n) + MI]±0.2
MI
(Note 3)
Temperature Coefficient of RTOTAL
±300
ppm/
°C
Ratiometric Temperature Coefficient
±20
ppm/°C
CH/CL/CW
Potentiometer Capacitances
See Circuit #3, Spice Macromodel
10/10/25
pF
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
MIN.
(Note 7)
TYP
MAX.
(Note 7)
UNIT
ICC1
VCC Supply Current
(nonvolatile write)
fSCL = 400kHz, SDA = Open,
Other Inputs = VSS
3.5
mA
ICC2
VCC Supply Current
(move wiper, write, read)
fSCL = 400kHz, SDA = Open,
Other Inputs = VSS
170
A
ISB
VCC Current (standby)
SCL = SDA = VCC, Addr. = VSS
3A
ILI
Input Leakage Current
VIN = VSS to VCC
10
A
X9429
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