參數(shù)資料
型號: LM12454CIV
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 模擬信號調理
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
文件頁數(shù): 102/103頁
文件大小: 1355K
代理商: LM12454CIV
ITALIAN TECHNOLOGY
grifo
Pagina A-3
GPC
150 Rel. 3.00
P
PERIFERICHE INTERNE DELLA CPU
PESO
8
PIO
3
,
4
,
8
,
18
,
47
POWER FAILURE
PPI 82C55
2
,
6
,
8
,
11
,
12
,
59
PROCESSORE DI BORDO
59
2
,
37
4
R
RANGE DI TEMPERATURA
REAL TIME CLOCK
RESET E WATCH DOG
RETE TERMINAZIONE RS 422, 485
RS 232
2
,
8
,
16
,
29
,
38
RS 422
2
,
8
,
20
,
29
,
38
RS 485
2
,
8
,
20
,
29
,
38
RTC
47
RUN/DEBUG
40
,
55
RV1
28
9
2
,
3
,
8
,
37
,
57
36
9
S
SAMPLE & HOLD
SCHEDE ESTERNE
SEGNALAZIONI VISIVE
SELEZIONE MEMORIE
SELEZIONE TIPO INGRESSI ANALOGICI
SINGLE ENDED
28
SIO
2
,
3
,
4
,
47
,
55
SOGLIA INTERVENTO POWER FAILURE
SRAM
2
,
41
,
47
,
49
STATO DELLA BATTERIA
6
60
30
41
29
9
54
T
TEST POINT
TIMER COUNTER
TP1
28
TRIMMER E TARATURE
28
2
,
3
,
4
,
8
,
16
28
U
UMIDITà RELATIVA
9
V
VERSIONE SCHEDA
1
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相關代理商/技術參數(shù)
參數(shù)描述
LM12458 制造商:NSC 制造商全稱: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)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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
LM12458CIV/NOPB 功能描述:模數(shù)轉換器 - ADC 12B PLUS SIGN DATA ACQUISITION SYSTEM RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率: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
LM12458CIV/NOPB 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC