參數(shù)資料
型號： LM12L438CIWMX
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)： 80/80頁
文件大?。?/td> 1552K
代理商： LM12L438CIWMX
20 Electrical Specifications (Continued)
223 DC Characteristics
The following specifications apply to the LM12434 and LM12 L 438 for VAa e VDa e 5V 33V
AGND e DGND e 0V VREFa e 4096V 25V VREFb e 0V fCLK e 80 MHz 6 MHz and minimum acquisition time unless
otherwise specified Boldface limits apply for TA e TJ e TMIN to TMAX all other limits TA e TJ e 25 C (Notes 6 7
and 8) (Continued)
Symbol
Parameter
Conditions
Typical
Limits
Units
(Note 10)
(Note 11)
(Limit)
RON
Multiplexer ON-Resistance
LM12434
VIN e 5V
650
1000
X
(max)
VIN e 25V
700
1000
X
(max)
VIN e 0V
630
1000
X
(max)
Multiplexer Channel-to-Channel
LM12434
RON matching
VIN e 5V
g
10%
g
30%
(max)
VIN e 25V
g
10%
g
30%
(max)
VIN e 0V
g
10%
g
30%
(max)
224 Digital DC Characteristics
The following specifications apply to the LM12434 and LM12 L 438 for VAa e VDa e 5V
33V
AGND e DGND e 0V unless otherwise specified Boldface limits apply for TA e TJ e TMIN to TMAX all other
limits TA e TJ e 25 C (Notes 6 7 and 8)
Symbol
Parameter
Conditions
Typical
Limits
Units
(Note 10)
(Note 11)
(Limit)
VIN(1)
Logical ‘‘1’’ Input Voltage
VAa e VDa e 55V 36V
20
V (min)
VIN(0)
Logical ‘‘0’’ Input Voltage
VAa e VDa e 45V 30V
08
V (max)
IIN(1)
Logical ‘‘1’’ Input Current
VIN e 5V 33V
0005
10
m
A (max)
IIN(0)
Logical ‘‘0’’ Input Current
VIN e 0V
b
0005
b
10
m
A (max)
CIN
All Digital Inputs
6
pF
VOUT(1)
Logical ‘‘1’’ Output Voltage
VAa e VDa e 45V 30V
IOUT eb360 mA
24
V (min)
IOUT eb10 mA
425 29
V (min)
VOUT(0)
Logical ‘‘0’’ Output Voltage
VAa e VDa e 45V 30V
04
V (max)
IOUT e 16 mA
IOUT
TRI-STATE Output Leakage Current
VOUT e 0V
b
005
b
30
m
A (max)
VOUT e 5V 33V
005
30
m
A (max)
9
相關(guān)PDF資料
PDF描述
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
LM22677QTJE-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
LM12L454CIV 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
LM12L458 制造商:NSC 制造商全稱:National Semiconductor 功能描述:12-Bit + Sign Data Acquisition System with Self-Calibration
LM12L458_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
LM12L458CIV 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
LM12L458CIV/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*