- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377727 > LTC2433-1 (Linear Integrated Systems) Differential Input 16-Bit No Latency DS ADC PDF資料下載
參數(shù)資料
| 型號： | LTC2433-1 |
| 廠商： | Linear Integrated Systems |
| 英文描述： | Differential Input 16-Bit No Latency DS ADC |
| 中文描述： | 差分輸入16位ADC的無延遲局副局長 |
| 文件頁數(shù)： | 11/28頁 |
| 文件大小： | 298K |
| 代理商： | LTC2433-1 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁當前第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
LTC2433-1
11
24331fa
Simultaneous Frequency Rejection
The LTC2433-1 internal oscillator provides better than
87dB normal mode rejection over the range of 49Hz to
61.2Hz as shown in Figure 4. For this simultaneous 50Hz/
60Hz rejection, F
O
should be connected to GND.
When a fundamental rejection frequency different from
the range 49Hz to 61.2Hz is required or when the converter
must be sychronized with an outside source, the LTC2433-1
can operate with an external conversion clock. The conveter
automatically detects the presence of an external clock
signal at the F
O
pin and turns off the internal oscillator. The
frequency f
EOSC
of the external signal must be at least
Table 2. LTC2433-1 Output Data Format
Differential Input Voltage
V
IN
*
V
IN
*
≥
0.5 V
REF
**
0.5 V
REF
** – 1LSB
0.25 V
REF
**
0.25 V
REF
** – 1LSB
0
–1LSB
Bit 18
EOC
0
0
Bit 17
DMY
0
0
Bit 16
SIG
1
1
Bit 15
MSB
1
0
Bit 14
Bit 13
Bit 12
…
Bit 0
0
1
0
1
0
1
…
…
0
1
0
0
0
0
1
1
0
0
1
0
0
1
0
1
…
…
0
1
0
0
0
0
1
0
0
1
0
1
0
1
0
1
…
…
0
1
–0.25 V
REF
**
–0.25 V
REF
** – 1LSB
–0.5 V
REF
**
V
IN
* < –0.5 V
REF
**
*The differential input voltage V
IN
= IN
+
– IN
–
.
**The differential reference voltage V
REF
= REF
+
– REF
–
.
0
0
0
0
0
0
1
1
1
0
0
1
0
1
…
…
0
1
0
0
0
0
0
0
1
0
0
1
0
1
0
1
…
…
0
1
Figure 4. LTC2433-1 Normal Mode
Rejection When Using an Internal Oscillator
48
DIFFERENTIAL INPUT SIGNAL FREQUENCY (Hz)
50
52
54
56
58
60
62
N
24361 F04
–80
–90
–100
–100
–120
–130
–140
2560Hz to be detected. The external clock signal duty cycle
is not significant as long as the minimum and maximum
specifications for the high and low periods, t
HEO
and t
LEO
,
are observed.
While operating with an external conversion clock of a
frequency f
EOSC
, the LTC2433-1 provides better than 110dB
normal mode rejection in a frequency range f
EOSC
/2560
±
4%. The normal mode rejection as a function of the input
frequency deviation from f
EOSC
/2560 is shown in Figure 5.
Whenever an external clock is not present at the F
O
pin the
converter automatically activates its internal oscillator and
enters the Internal Conversion Clock mode. The LTC2433-1
Figure 5. LTC2433-1 Normal Mode Rejection When
Using an External Oscillator of Frequency f
EOSC
DIFFERENTIAL INPUT SIGNAL FREQUENCY
DEVIATION FROM NOTCH FREQUENCY f
EOSC
/2560(%)
–12
–8
–4
0
4
8
12
N
24361 F05
–80
–85
–90
–95
–100
–105
–110
–115
–120
–125
–130
–135
–140
APPLICATIOU
W
U
U
相關PDF資料 |
PDF描述 |
|---|---|
| LTC2433-1CMS | Differential Input 16-Bit No Latency DS ADC |
| LTC2433-1IMS | Differential Input 16-Bit No Latency DS ADC |
| LTC1043CS | Dual Precision Intrumentation Switched-Capacitor Building Block |
| LTC1043CN | Dual Precision Intrumentation Switched-Capacitor Building Block |
| LTC1043 | CAP., 22 MFD, 50V, ELECT., R |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2433-1CMS | 功能描述:IC ADC DIFF 16BIT 3WIRE 10-MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:2,500 系列:- 位數(shù):16 采樣率（每秒）:15 數(shù)據(jù)接口:MICROWIRE?，串行，SPI? 轉換器數(shù)目:1 功率耗散（最大）:480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應商設備封裝:38-QFN（5x7） 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端，雙極；8 個差分，雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2433-1CMS#PBF | 功能描述:IC ADC DIFF 16BIT 3WIRE 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:1 系列:microPOWER™ 位數(shù):8 采樣率（每秒）:1M 數(shù)據(jù)接口:串行，SPI? 轉換器數(shù)目:1 功率耗散（最大）:- 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:24-VFQFN 裸露焊盤 供應商設備封裝:24-VQFN 裸露焊盤（4x4） 包裝:Digi-Reel® 輸入數(shù)目和類型:8 個單端，單極 產(chǎn)品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6 |
| LTC2433-1CMS#TR | 功能描述:IC CONV A/D 16BIT DIFF 10-MSOP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:2,500 系列:- 位數(shù):16 采樣率（每秒）:15 數(shù)據(jù)接口:MICROWIRE?，串行，SPI? 轉換器數(shù)目:1 功率耗散（最大）:480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應商設備封裝:38-QFN（5x7） 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端，雙極；8 個差分，雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2433-1CMS#TRPBF | 功能描述:IC ADC DIFF 16BIT 3WIRE 10-MSOP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉換器 系列:- 標準包裝:2,500 系列:- 位數(shù):16 采樣率（每秒）:15 數(shù)據(jù)接口:MICROWIRE?，串行，SPI? 轉換器數(shù)目:1 功率耗散（最大）:480µW 電壓電源:單電源 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:38-WFQFN 裸露焊盤 供應商設備封裝:38-QFN（5x7） 包裝:帶卷 (TR) 輸入數(shù)目和類型:16 個單端，雙極；8 個差分，雙極 配用:DC1011A-C-ND - BOARD DELTA SIGMA ADC LTC2494 |
| LTC2433-1CMSPBF | 制造商:Linear Technology 功能描述:ADC,LTC2433 16bit diff D-S SPI MSOP |
發(fā)布緊急采購，3分鐘左右您將得到回復。