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參數(shù)資料
| 型號： | CAT5269U-50TE13 |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and 2-wire Interface |
| 中文描述： | 雙數(shù)字可編程電位計(jì)（民進(jìn)黨）與64個(gè)龍頭和2線接口 |
| 文件頁數(shù)： | 5/18頁 |
| 文件大小： | 95K |
| 代理商： | CAT5269U-50TE13 |
5
CAT5419
Document No. 2115, Rev. F
WRITE CYCLE LIMITS
Over recommended operating conditions unless otherwise stated.
Symbol
Parameter
t
WR
Write Cycle Time
Min
Typ
Max
5
Units
ms
The write cycle is the time from a valid stop condition of a write sequence to the end of the internal program/erase cycle. During the write cycle,
the bus interface circuits are disabled, SDA is allowed to remain high, and the device does not respond to its slave address.
tHIGH
SCL
SDA IN
SDA OUT
tLOW
tF
tLOW
tR
tBUF
tSU:STO
tSU:DAT
tHD:DAT
tHD:STA
tSU:STA
tAA
tDH
Figure 1. Bus Timing
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
ACK
8TH BIT
BYTE n
SCL
SDA
Figure 2. Write Cycle Timing
START BIT
SDA
STOP BIT
SCL
Figure 3. Start/Stop Timing
RELIABILITY CHARACTERISTICS
Over recommended operating conditions unless otherwise stated.
Symbol
Parameter
N
END(1)
Endurance
Reference Test Method
Min
Typ
Max
Units
MIL-STD-883, Test Method 1033
1,000,000
Cycles/Byte
T
DR(1)
Data Retention
MIL-STD-883, Test Method 1008
100
Years
V
ZAP(1)
ESD Susceptibility
MIL-STD-883, Test Method 3015
2000
Volts
I
LTH(1)(2)
Latch-Up
JEDEC Standard 17
100
mA
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) t
PUR
and t
PUW
are the delays required from the time V
CC
is stable until the specified operation can be initiated.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT5269WI00 | 制造商:ON Semiconductor 功能描述:DPP, NV, DUAL 256 TAPS, I2C - Rail/Tube |
| CAT5269WI-00-T1 | 功能描述:數(shù)字電位計(jì) IC DPP NV DUAL 256 TAP I2C RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| CAT5269WI50 | 功能描述:數(shù)字電位計(jì) IC Ind Temp 50K Up/Dwn RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| CAT5269WI-50 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述: |
| CAT5269WI-50-T1 | 功能描述:數(shù)字電位計(jì) IC DPP NV DUAL 256 TAP I2C RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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