参数资料
| 型号： | X95820WV14I-2.7T1 |
| 厂商： | Intersil |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | IC XDCP DUAL 256TAP 10K 14-TSSOP |
| 标准包装： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 10k |
| 电路数： | 2 |
| 温度系数： | 标准值 ±45 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 2.7 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： | 带卷 (TR) |
3
FN8212.2
July 18, 2006
Absolute Maximum Ratings
Recommended Operating Conditions
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65
°C to +150°C
Voltage at Any Digital Interface Pin
with Respect to GND . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC+0.3
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
Voltage at Any DCP Pin with Respect to GND . . . . . . -0.3V to VCC
Lead Temperature (soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300
°C
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Temperature Range (Industrial) . . . . . . . . . . . . . . . . . . -40°C to 85°C
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Power Rating of Each DCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW
Wiper Current of Each DCP. . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA
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 1)
MAX
UNIT
RTOTAL
RH to RL Resistance
W, U versions respectively
10, 50
k
Ω
RH to RL Resistance Tolerance
-20
+20
%
RW
Wiper Resistance
VCC = 3.3V @ 25°C
Wiper current = VCC/RTOTAL
70
200
Ω
CH/CL/CW
Potentiometer Capacitance (Note 15)
10/10/25
pF
ILkgDCP
Leakage on DCP Pins (Note 15)
Voltage at pin from GND to VCC
0.1
1
A
VOLTAGE DIVIDER MODE (0V @ RLi; VCC @ RHi; measured at RWi, unloaded; i = 0 or 1)
INL (Note 6)
Integral Non-linearity
-1
1
LSB
(Note 2)
DNL (Note 5) Differential Non-linearity
Monotonic over all tap positions
-0.5
0.5
LSB
(Note 2)
ZSerror
(Note 3)
Zero-scale Error
U option
0
1
7
LSB
(Note 2)
W option
0
0.5
2
FSerror
(Note 4)
Full-scale Error
U option
-7
-1
0
LSB
(Note 2)
W option
-2
-1
0
VMATCH
(Note 7)
DCP to DCP Matching
Any two DCPs at same tap position, same
voltage at all RH terminals, and same
voltage at all RL terminals
-2
2
LSB
(Note 2)
DCP Register set to 80 hex
±4
ppm/°C
RESISTOR MODE (Measurements between RWi and RLi with RHi not connected, or between RWi and RHi with RLi not
connected. i = 0 or 1)
RINL
(Note 12)
Integral Non-linearity
DCP register set between 20 hex and
FF hex. Monotonic over all tap positions
-1
1
MI
(Note 9)
RDNL
(Note 11)
Differential Non-linearity
-0.5
0.5
MI
(Note 9)
Roffset
(Note 10)
Offset
DCP Register set to 00 hex, U option
0
1
7
MI
(Note 9)
DCP Register set to 00 hex, W option
0
0.5
2
MI
(Note 9)
RMATCH
(Note 13)
DCP to DCP Matching
Any two DCPs at the same tap position with
the same terminal voltages.
-2
2
MI
(Note 9)
TCR
(Note 14)
Resistance Temperature Coefficient
DCP register set between 20 hex and FF
hex
±45
ppm/°C
X95820
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