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參數(shù)資料
| 型號(hào)： | ISL90842UIV1427Z-TK |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 4/10頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DGTL QUAD 50K OHM 14TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Digitally Controlled Potentiometers |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 4 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±45 ppm/°C |
| 存儲(chǔ)器類型： | 易失 |
| 接口： | I²C（設(shè)備位址） |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 14-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 14-TSSOP |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁(yè)面： | 1237 (CN2011-ZH PDF) |
| 其它名稱： | ISL90842UIV1427Z-TKDKR |
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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| ISL90842WIV1427 | 制造商:INTERSIL 制造商全稱: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 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:易失 接口:6 線串行（芯片選擇，遞增，增/減） 電源電壓:2.6 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
| ISL90842WIV1427Z-TK | 功能描述:IC POT DGTL QUAD 10K OHM 14TSSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 35 ppm/°C 存儲(chǔ)器類型:非易失 接口:3 線串口 電源電壓:2.7 V ~ 5.25 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN-EP（3x3） 包裝:剪切帶 (CT) 產(chǎn)品目錄頁(yè)面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT |
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