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參數(shù)資料
| 型號： | X9241AYVZT1 |
| 廠商： | Intersil |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 0K |
| 描述： | IC XDCP QUAD 4X2K EE 20-TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 電阻（歐姆）： | 2k |
| 電路數(shù)： | 4 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±300 ppm/°C |
| 存儲器類型： | 非易失 |
| 接口： | I²C（設(shè)備位址） |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-TSSOP |
| 包裝： | 帶卷 (TR) |
10
FN8164.6
August 31, 2007
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VCC) Limits
X9241A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
Max Wiper Current for 2k RTOTAL . . . . . . . . . . . . . . . . . . . . . . ±4mA
Max Wiper Current for 10k and 50k RTOTAL . . . . . . . . . . . . . . ±3mA
Voltage on SCK, SCL or any address
input with respect to VSS . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
Voltage on any VH/RH, VW/RW or VL/RL
referenced to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6V/-4V
ΔV = |VH/RH - VL/RL|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Power rating (each pot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50mW
Temperature under bias. . . . . . . . . . . . . . . . . . . . . . . . -65 to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Temperature (Commercial) . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Temperature (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.
Analog Specifications
(Over recommended operating conditions unless otherwise stated).
SYMBOL
PARAMETER
TEST CONDITION
LIMITS
UNIT
MIN
(Note 11)
TYP
MAX
(Note 11)
RTOTAL
End to end resistance
-20
+20
%
RW
Wiper resistance
Wiper Current = (VH - VL)/RTOTAL
40
130
Ω
VTERM
Voltage on any VH/RH, VW/RW or VL/RL Pin
-3.0
+5
V
Noise
Ref: 1kHz (Note 7)
≤120
dBV
Resolution
(Note 7)
1.6
%
Absolute linearity (Note 3)
Rw(n)(actual) - Rw(n)(expected)
±1
MI (Note 5)
Relative linearity (Note 4)
Rw(n + 1) - [Rw(n) + MI]
±0.2
MI (Note 5)
Temperature coefficient of RTOTAL
(Note 7)
±300
ppm/°C
Ratiometric temperature coefficient
(Note 7)
±20
ppm/C
CH/CL/CW Potentiometer capacitances
See Circuit #3 and (Note 7)
15/15/25
pF
lAL
RH, RI, RW leakage current
VIN = VTERM. Device is in stand-by mode.
0.1
1
A
DC Electrical Specifications
(Over recommended operating conditions unless otherwise stated.)
SYMBOL
PARAMETER
TEST CONDITION
LIMITS
UNIT
MIN
(Note 11)
TYP
MAX
(Note 11)
lCC
Supply current (active)
fSCL = 100kHz, Write/Read to WCR,
Other Inputs = VSS
3mA
ISB
VCC current (standby)
SCL = SDA = VCC, Addr. = VSS
200
500
A
ILI
Input leakage current
VIN = VSS to VCC
10
A
ILO
Output leakage current
VOUT = VSS to VCC
10
A
VIH
Input HIGH voltage
2
V
VIL
Input LOW voltage
0.8
V
VOL
Output LOW voltage
IOL = 3mA
0.4
V
NOTES:
3. Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
4. Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potentiometer. It is
a measure of the error in step size.
5. MI = RTOT/63 or (RH – RL)/63, single pot
6. Max = all four arrays cascaded together, Typical = individual array resolutions.
X9241A
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| X9241MP | 制造商:Intersil Corporation 功能描述:Quad EEPOT Nonvolatile Digital Potentiometer |
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