參數(shù)資料
型號(hào): LM12454CIV
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 模擬信號(hào)調(diào)理
英文描述: 12-Bit Sign Data Acquisition System with Self-Calibration
中文描述: SPECIALTY ANALOG CIRCUIT, PQCC44
封裝: PLASTIC, LCC-44
文件頁(yè)數(shù): 68/103頁(yè)
文件大?。?/td> 1355K
代理商: LM12454CIV
ITALIAN TECHNOLOGY
grifo
Pagina 61
GPC
150 Rel. 3.00
F
IGURA
40: S
CHEMA
DELLE
POSSIBILI
CONNESSIONI
FBC 116
NCS 01
ANY CPU TYPE
GPC
552
GPC
15R
etc.............
.
RS 232, RS 422, RS 485,
current loop serial lines
PC or
Macintosh
PLC
QTP 24
etc.
2 COUNTERS
or
2 TIMERS
12 Bits+Sign
Analog voltage
inputs:
0
÷
2.490V,0
÷
5.000 V
0
÷
20 mA, 4
÷
20 mA
V
A
ANY MOTHER BOARD TYPE WITH ABACO
BUS
C
R
L
I
ANY
I/O
TYPE
POWER
SUPPLY
+5Vdc
ONLY
40 DIGITAL TTL I/O LINES
direct to XBI 01, OBI 01, RBO 08, etc...
RELAY TRANSISTOR COUPLED
OPTO
EXTERNAL
LITIUM
BATTERY 3,6 V
for Back up
+
-
PRINTER MEMORY
CARD
QTP xxP
DIGITAL I/O INTERFACES:
CURRENT to
VOLTAGE
CONVERTER
with
8 A-V modules
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM12458 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:12-Bit Sign Data Acquisition System with Self-Calibration
LM12458A WAF 制造商:Texas Instruments 功能描述:
LM12458CIV 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
LM12458CIV/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12B PLUS SIGN DATA ACQUISITION SYSTEM 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
LM12458CIV/NOPB 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC