参数资料
| 型号： | ISL90842UIV1427Z |
| 厂商： | Intersil |
| 文件页数： | 4/10页 |
| 文件大小： | 0K |
| 描述： | IC DCP 256-TAP 50KOHM TSSOP-14 |
| 标准包装： | 95 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 电阻（欧姆）： | 50k |
| 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： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 管件 |
3
FN8096.1
January 16, 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
Latchup . . . . . . . . . . . . . . . . . . . . . . . . . . Class II, Level B at +85°C
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >2kV Human Body Model
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 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.
Analog Specifications
Over recommended operating conditions unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(NOTE 1)
MAX
UNIT
RTOTAL
RH to RW resistance
W option, wiper counter = 00h
10
k
U option, wiper counter = 00h
50
k
RH to RW resistance tolerance
Wiper counter = 00h
-20
+20
%
RW
Wiper resistance
VCC = 3.3V @ 25°C, wiper current =
VCC/RTOTAL
70
200
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
RESISTOR MODE (Measurements between RWi and RHi, i = 0, 1, 2 or 3)
RINL
(Note 5)
Integral non-linearity
DCP register set between 20 hex and FF
hex; monotonic over all tap positions
-1
1
MI
(Note 2)
RDNL
(Note 4)
Differential non-linearity
-0.5
0.5
MI
(Note 2)
Roffset
(Note 3)
Offset
U option
0
1
7
MI
(Note 2)
W option
0
0.5
2
MI
(Note 2)
RMATCH
(Note 6)
DCP to DCP matching
Any two DCPs at the same tap position with
the same terminal voltages
-2
2
MI
(Note 2)
TCR
(Note 7)
Resistance temperature coefficient
DCP register set between 20 hex and FF hex
±45
ppm/°C
Operating Specifications Over the recommended operating conditions unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(NOTE 1)
MAX
UNIT
ICC1
VCC supply current (volatile write/
read)
fSCL = 400kHz; SDA = Open; (for I2C, active,
read and write states)
1mA
ISB
VCC current (standby)
VCC = +5.5V, I2C interface in standby state
5
A
VCC = +3.6V, I2C interface in standby state
2
A
ILkgDig
Leakage current, at pins A0, A1, SDA,
and SCL
Voltage at pin from GND to VCC
-10
10
A
ISL90842
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| ISL90842UIV1427Z-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:1 系列:- 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 35 ppm/°C 存储器类型:非易失 接口:3 线串口 电源电压:2.7 V ~ 5.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN-EP（3x3） 包装:剪切带 (CT) 产品目录页面:1399 (CN2011-ZH PDF) 其它名称:MAX5423ETA+TCT |
| ISL90842WIV1427 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Noise, Low Power, I2C Bus, 256 Taps |
| ISL90842WIV1427Z | 功能描述:IC DCP 256-TAP 10KOHM 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) |
| ISL90842WIV1427Z-TK | 功能描述:IC POT DGTL QUAD 10K 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:1 系列:- 接片:256 电阻（欧姆）:100k 电路数:1 温度系数:标准值 35 ppm/°C 存储器类型:非易失 接口:3 线串口 电源电压:2.7 V ~ 5.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN-EP（3x3） 包装:剪切带 (CT) 产品目录页面:1399 (CN2011-ZH PDF) 其它名称:MAX5423ETA+TCT |
| ISL90843 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Quad Digital Controlled Potentiometers (XDCP⑩) |
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