參數(shù)資料
型號： X95840WV20I-2.7
廠商： INTERSIL CORP
元件分類： 數(shù)字電位計
英文描述： Quad Digital Controlled Potentiometers
中文描述： QUAD 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO20
封裝： PLASTIC, TSSOP-20
文件頁數(shù)： 5/13頁
文件大?。?/td> 1145K
代理商： X95840WV20I-2.7
5
FN8213.1
September 27, 2005
SDA vs SCL Timing
t
SU:DAT
Input data setup time
From SDA exiting the 30% to 70% of V
CC
window, to
SCL rising edge crossing 30% of V
CC
100
ns
t
HD:DAT
Input data hold time
From SCL rising edge crossing 70% of V
CC
to SDA
entering the 30% to 70% of V
CC
window.
0
ns
t
SU:STO
STOP condition setup time
From SCL rising edge crossing 70% of V
CC
, to SDA
rising edge crossing 30% of V
CC
.
600
ns
t
HD:STO
STOP condition setup time
From SDA rising edge to SCL falling edge. Both
crossing 70% of V
CC
.
600
ns
t
DH
(Note 15)
Output data hold time
From SCL falling edge crossing 30% of V
CC
, until SDA
enters the 30% to 70% of V
CC
window.
0
ns
t
R
(Note 15)
SDA and SCL rise time
From 30% to 70% of V
CC
20 +
0.1 * Cb
250
ns
t
F
(Note 15)
SDA and SCL fall time
From 70% to 30% of V
CC
20 +
0.1 * Cb
250
ns
Cb
(Note 15)
Capacitive loading of SDA or
SCL
Total on-chip and off-chip
10
400
pF
Rpu
(Note 15) SDA and SCL bus pull-up
resistor off-chip
Maximum is determined by t
R
and t
F
.
For Cb = 400pF, max is about 2~2.5k
.
For Cb = 40pF, max is about 15~20k
1
k
t
WP
(Notes 15, 16)
Non-volatile Write cycle time
12
20
ms
t
SU:WPA
A2, A1, A0, and WP setup
time
Before START condition
600
ns
t
HD:WPA
A2, A1, A0, and WP hold
time
After STOP condition
600
ns
Operating Specifications
Over the recommended operating conditions unless otherwise specified.
(Continued)
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX
UNITS
t
SU:STO
t
DH
t
HIGH
t
SU:STA
t
HD:STA
t
HD:DAT
t
SU:DAT
SCL
SDA
(Input Timing)
SDA
(Output Timing)
t
F
t
LOW
t
BUF
t
AA
t
R
X95840
相關(guān)PDF資料
PDF描述
X95840UV20I-2.7 Quad Digital Controlled Potentiometers
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X95840UV20IZ-2.7 Quad Digital Controlled Potentiometers
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X95840WV20IZ-2.7 功能描述:IC XDCP QUAD 256TAP 10K 20-TSSOP 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)
X95840WV20IZ-2.7T1 功能描述:IC POT DGTL QUAD 10K OHM 20TSSOP 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)品目錄頁面:1399 (CN2011-ZH PDF) 其它名稱:MAX5423ETA+TCT
X95RP-2 功能描述:消費電池與相機電池 D 18900mAh 2 PK Titanium Alkaline RoHS:否 制造商:FDK Batteries 電池大小:CR1/3N 輸出電壓:3 V 容量:160 mAh 化學(xué)性質(zhì):Lithium 端接類型:Pressure Contacts 可再充電/不可再充電:Non-Rechargeable
X95RP-4 功能描述:消費電池與相機電池 NOT AVAILABLE THROUGH MOUSER RoHS:否 制造商:FDK Batteries 電池大小:CR1/3N 輸出電壓:3 V 容量:160 mAh 化學(xué)性質(zhì):Lithium 端接類型:Pressure Contacts 可再充電/不可再充電:Non-Rechargeable
X96010 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Sensor Conditioner with Dual Look Up Table Memory and DACs
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