参数资料
| 型号： | ISL90840WIV2027ZT2 |
| 厂商： | Intersil |
| 文件页数： | 8/13页 |
| 文件大小： | 0K |
| 描述： | IC XDCP 256-TAP 10KOHM TSSOP-20 |
| 标准包装： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 10k |
| 电路数： | 4 |
| 温度系数： | 标准值 ±45 ppm/°C |
| 存储器类型： | 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： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
4
FN8086.2
November 14, 2006
Absolute Maximum Ratings
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage at Any Digital Interface Pin
With Respect to VSS . . . . . . . . . . . . . . . . . . . .-0.3V to VCC+0.3V
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
Voltage at Any DCP Pin
With Respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . +300°C
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Latchup . . . . . . . . . . . . . . . . . . . . . . . . . Class II, Level A @ +105°C
ESD
HBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5kV
Thermal Resistance (Typical, Note 3)
θJA (°C/W)
20 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
90
Maximum Junction Temperature (Plastic Package). . . . . . . . +150°C
Recommended Operating Conditions
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Automotive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +105°C
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW
Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
3.
θ
JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Analog Specifications
Over recommended operating conditions unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(NOTE 4)
MAX
UNIT
RTOTAL
RH to RL resistance
W option
10
k
Ω
U option
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 18)
10/10/25
pF
ILkgDCP
Leakage on DCP pins (Note 18)
Voltage at pin from GND to VCC
0.1
1
A
VOLTAGE DIVIDER MODE (0V @ RLi; VCC @ RHi; measured at RWi, unloaded; i = 0, 1, 2, or 3)
INL
(Note 9)
Integral non-linearity
-1
1
LSB
(Note 5)
DNL
(Note 8)
Differential non-linearity
Monotonic over all tap positions
-0.5
0.5
LSB
(Note 5)
ZSerror
(Note 6)
Zero-scale error
W option
0
1
7
LSB
(Note 5)
U option
0
0.5
2
FSerror
(Note 7)
Full-scale error
W option
-7
-1
0
LSB
(Note 5)
U option
-2
-1
0
VMATCH
(Note 10)
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 5)
TCV
(Note 11)
Ratiometric temperature coefficient
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, 1, 2 or 3)
RINL
(Note 15)
Integral non-linearity
DCP register set between 20 hex and FF
hex; monotonic over all tap positions
-1
1
MI
(Note 12)
RDNL
(Note 14)
Differential non-linearity
-0.5
0.5
MI
(Note 12)
Roffset
(Note 13)
Offset
W option
0
1
7
MI
(Note 12)
U option
0
0.5
2
RMATCH
(Note 16)
DCP to DCP matching
Any two DCPs at the same tap position with
the same terminal voltages
-2
2
MI
(Note 12)
ISL90840
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| ISL90841UIV1427Z | 功能描述:IC XDCP 256-TAP 50KOHM TSSOP-14 RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 接片:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°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) |
| ISL90841UIV1427Z-TK | 功能描述:IC POT DGTL QUAD 50K OHM 14TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:XDCP™ 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 接片:256 电阻（欧姆）:100k 电路数:2 温度系数:标准值 35 ppm/°C 存储器类型:易失 接口:6 线串行（芯片选择，递增，增/减） 电源电压:2.6 V ~ 5.5 V 工作温度:-40°C ~ 125°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) |
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