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參數(shù)資料
| 型號： | ISL90840WIV2027Z |
| 廠商： | Intersil |
| 文件頁數(shù)： | 8/13頁 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL QUAD 10K OHM 20TSSOP |
| 產(chǎn)品培訓模塊： | Digitally Controlled Potentiometers |
| 標準包裝： | 75 |
| 系列： | XDCP™ |
| 接片： | 256 |
| 電阻（歐姆）： | 10k |
| 電路數(shù)： | 4 |
| 溫度系數(shù)： | 標準值 ±45 ppm/°C |
| 存儲器類型： | 易失 |
| 接口： | I²C（設備位址） |
| 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： | 20-TSSOP（0.173"，4.40mm 寬） |
| 供應商設備封裝： | 20-TSSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1237 (CN2011-ZH PDF) |
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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| ISL90840WIV2027ZT2 | 功能描述:IC XDCP 256-TAP 10KOHM TSSOP-20 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)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標準值 50 ppm/°C 存儲器類型:易失 接口:3 線串行（芯片選擇，遞增，增/減） 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:SOT-23-6 細型，TSOT-23-6 供應商設備封裝:TSOT-23-6 包裝:帶卷 (TR) |
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| ISL90841UIV1427Z | 功能描述:IC XDCP 256-TAP 50KOHM 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)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 接片:256 電阻（歐姆）:100k 電路數(shù):2 溫度系數(shù):標準值 35 ppm/°C 存儲器類型: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） 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) |
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