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參數(shù)資料
| 型號： | X9418 |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Dual 2-Wire EEPOT Nonvolatile Digital Potentiometer(2個EEPOT,IIC接口,直接寫入/讀出滑動端位置,低噪聲,非易失性數(shù)字電位器) |
| 中文描述： | 雙2線EEPOT非易失數(shù)字電位器（2個EEPOT，國際進(jìn)口接口，直接寫入/讀出滑動端位置，低噪聲，非易失性數(shù)字電位器） |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 139K |
| 代理商： | X9418 |
X9418
12
D.C. OPERATING CHARACTERISTICS
(Over the recommended operating conditions unless otherwise specified.)
7028 FMT15
Notes:
(1) Absolute Linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
(2) Relative Linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
potentiometer. It is a measure of the error in step size.
(3) MI = RTOT/63 or (V
H
– V
L
)/63, single pot
(4) Max. = all four arrays cascaded together, Typical = individual array resolutions.
ENDURANCE AND DATA RETENTION
7028 FMT16
CAPACITANCE
7028 FMT17
POWER-UP TIMING
7028 FMT18
Symbol
Parameter
Limits
Typ.
Test Conditions
f
SCL
= 400KHz, SDA = Open,
Other Inputs = V
SS
f
SCL
= 400KHz, SDA = Open,
Other Inputs = V
SS
SCL = SDA = V
CC
, Addr. = V
SS
V
IN
= V
SS
to V
CC
V
OUT
= V
SS
to V
CC
Min.
Max.
Units
I
CC1
V
CC
Supply Current
(Nonvolatile Write)
1
mA
I
CC2
V
CC
Supply Current (Move
Wiper, Write, Read)
100
μ
A
I
SB
I
LI
I
LO
V
IH
V
IL
V
OL
V
CC
Current (Standby)
1
μ
A
Input Leakage Current
10
μ
A
Output Leakage Current
10
μ
A
Input HIGH Voltage
V
CC
x 0.7
V
CC
x 0.5
V
CC
x 0.1
V
Input LOW Voltage
–0.5
V
Output LOW Voltage
0.4
V
I
OL
= 3mA
Parameter
Minimum Endurance
Data Retention
Min.
100,000
100
Units
Data Changes per Register
Years
Symbol
Test
Max.
8
6
Units
pF
pF
Test Conditions
V
I/O
= 0V
V
IN
= 0V
C
I/O
(5)
C
IN
(5)
Input/Output Capacitance (SDA)
Input Capacitance (A0, A1, A2, A3, and SCL)
Symbol
Parameter
Max.
1
5
Units
ms
ms
t
PUR
(6)
t
PUW
(6)
A.C. TEST CONDITIONS
Power-up to Initiation of Read Operation
Power-up to Initiation of Write Operation
7028 FMT19
Notes:
(5) This parameter is periodically sampled and not 100% tested
(6) t
PUR
and t
PUW
are the delays required from the time the
third (last) power supply (Vcc, V+ or V-) is stable until the
specific instruction can be issued. These parameters are
periodically sampled and not 100% tested.
(7) The bias order of power supply (Vcc, V+ and V-) don’t care.
EQUIVALENT A.C. LOAD CIRCUIT
I
nput Pulse Levels
V
CC
x 0.1 to V
CC
x 0.9
10ns
V
CC
x 0.5
Input Rise and Fall Times
Input and Output Timing Level
5V
1533
100pF
SDA OUTPUT
2.7V
100pF
7028 FM14
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9418_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometers |
| X9418-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometers |
| X9418WP24 | 功能描述:IC XDCP DUAL 64-TAP 10K 24-DIP RoHS:否 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:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)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(xì)型，TSOT-23-6 供應(yīng)商設(shè)備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X9418WP24-2.7 | 功能描述:IC XDCP DUAL 64-TAP 10K 24-DIP RoHS:否 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:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)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(xì)型，TSOT-23-6 供應(yīng)商設(shè)備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X9418WP24I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometers |
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