参数资料
| 型号： | ISL23415TFUZ-TK |
| 厂商： | Intersil |
| 文件页数： | 15/20页 |
| 文件大小： | 0K |
| 描述： | IC DGTL POT 256POS 100K 10MSOP |
| 产品培训模块： | Solutions for Industrial Control Applications |
| 标准包装： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 100k |
| 电路数： | 1 |
| 温度系数： | 标准值 70 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 4 线 SPI（芯片选择） |
| 电源电压： | 1.2 V ~ 5.5 V，1.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 带卷 (TR) |
ISL23415
4
FN7780.1
August 16, 2011
Absolute Maximum Ratings
Thermal Information
Supply Voltage Range
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
VLOGIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Voltage on any DCP Terminal Pin . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Voltage on any Digital Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Wiper Current IW (10s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
ESD Rating
Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . .6.5kV
CDM Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . . . . . . . . 1kV
Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . . 200V
Latch Up
(Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . 100mA @ +125°C
Thermal Resistance (Typical)
θJA (°C/W)
θJC (°C/W)
10 Ld MSOP Package (Note 6, 7). . . . . . . .
170
70
10 Ld TQFN Package (Note 6, 7) . . . . . . .
145
90
Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
VCC Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7V to 5.5V
VLOGIC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2V to 5.5V
DCP Terminal Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to VCC
Max Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3mA
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:
6.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
7. For
θJC, the “case temp” location is the center top of the package.
Analog Specifications VCC = 2.7V to 5.5V, VLOGIC = 1.2V to 5.5V over recommended operating conditions unless otherwise stated.
Boldface limits apply over the operating temperature range, -40°C to +125°C.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 20)
TYP
(Note 8)
MAX
(Note 20)
UNITS
RTOTAL
RH to RL Resistance
W option
10
k
U option
50
k
T option
100
k
RH to RL Resistance Tolerance
-20
±2
+20
%
End-to-End Temperature Coefficient
W option
175
ppm/°C
U option
85
ppm/°C
T option
70
ppm/°C
VRH, VRL DCP Terminal Voltage
VRH or VRL to GND
0VCC
V
RW
Wiper Resistance
RH - floating, VRL = 0V, force IW current
to the wiper, IW = (VCC - VRL)/RTOTAL,
VCC = 2.7V to 5.5V
70
200
VCC = 1.7V
580
CH/CL/CW Terminal Capacitance
32
pF
ILkgDCP
Leakage on DCP Pins
Voltage at pin from GND to VCC
-0.4
<0.1
0.4
A
Noise
Resistor Noise Density
Wiper at middle point, W option
16
nV/√Hz
Wiper at middle point, U option
49
nV/√Hz
Wiper at middle point, T option
61
nV/√Hz
Feed Thru Digital Feedthrough from Bus to Wiper Wiper at middle point
-65
dB
PSRR
Power Supply Reject Ratio
Wiper output change if VCC change
±10%; wiper at middle point
-75
dB
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