- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄67755 > LM12434CIWMX (NATIONAL SEMICONDUCTOR CORP) SPECIALTY ANALOG CIRCUIT, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | LM12434CIWMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| 封裝： | SOP-28 |
| 文件頁數(shù)： | 3/80頁 |
| 文件大小： | 1552K |
| 代理商： | LM12434CIWMX |
第1頁第2頁當(dāng)前第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁
20 Electrical Specifications (Continued)
23 DIGITAL SWITCHING CHARACTERISTICS
The following specifications apply to the LM12434 and LM12 L 438 for VAa
e
VDae 5V 33V
AGND e DGND e 0V CL (load capacitance) on output lines e 80 pF unless otherwise specified
Boldface limits apply for TA e TJ e TMIN to TMAX all other limits for TA e TJ e 25 C (Notes 6 7 and 9) (Continued)
232 8051 Interface Mode
Symbol
Parameter
Conditions
Typical
Limits
Units
(See
Figure Below)
(Note 10)
(Note 11)
(Limit)
t9
TXD (Serial Clock Period)
125 250
ns (min)
t10
CS Set-Up Time to First
25 40
ns (min)
Clock Transition
t11
Data in Valid Set-Up Time to
40
ns (min)
TXD Clock High
t12
Data in Valid Hold Time
40 90
ns (min)
from TXD Clock High
t13
Data Out Hold Time
70 120
ns (max)
from TXD Clock High
t14
CS Hold Time from Last TXD
High in a Read or Write Cycle
25 50
ns (min)
(Excluding Burst Read Cycle)
t15
CS Inactive to CS Active Again
3
CLK Cycle
(min)
t16
SCLK Idle Time between the
End of the Command Byte
3
CLK Cycle
Transfer and the Start of the
(min)
Data Transfer in Read Cycles
CLK is the main clock input to the device pin number 24 in PLCC package or pin number 2 in SO package
TLH11879 – 21
11
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM12L438CIWMX | SPECIALTY ANALOG CIRCUIT, PDSO28 |
| LM20323AMHX | 6 A SWITCHING REGULATOR, 570 kHz SWITCHING FREQ-MAX, PDSO20 |
| LM20323AMHE | 6 A SWITCHING REGULATOR, 570 kHz SWITCHING FREQ-MAX, PDSO20 |
| LM20323AMH | 6 A SWITCHING REGULATOR, 570 kHz SWITCHING FREQ-MAX, PDSO20 |
| LM22677QTJ-5.0 | 8.75 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PSSO7 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM12438CIV | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Sign Data Acquisition System with Serial I/O and Self-Calibration |
| LM12438CIWM | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Sign Data Acquisition System with Serial I/O and Self-Calibration |
| LM12454 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:General Purpose Controller Z84C15 |
| LM12454_06 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit + Sign Data Acquisition System with Self-Calibration |
| LM12454A WAF | 制造商:Texas Instruments 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。