參數(shù)資料
型號: LTC1417C
廠商: Linear Technology Corporation
元件分類: ADC
英文描述: Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
中文描述: 低功耗14位,以其400 kSPS的串行I采樣ADC轉換器/輸出
文件頁數(shù): 21/32頁
文件大?。?/td> 394K
代理商: LTC1417C
21
LTC1417
12 11 10 9
8
7
6
5
4
3
2
1
0
FILL
ZEROS
D13
t
2
t
3
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
Hi-Z
DATA N
Hi-Z
(SAMPLE N)
D
OUT
EXTCLKIN = 5
CONVST
t
10
t
CONV
t
5
HOLD
SAMPLE
t
6
t
7
t
9
1417 F19
t
8
BUSY
SCLK
RD
D11
D12
CAPTURE ON
RISING CLOCK
D13
t
12
t
11
t
LSCLK
t
HSCLK
SCLK
V
IL
V
OH
V
OL
D
OUT
CAPTURE ON
FALLING CLOCK
LTC1417
BUSY
CONVST
14
13
9
12
7
CONVST
RD
SCLK
D
OUT
μ
P OR DSP
INT
C0
SCK
MISO
APPLICATIO
S I
N
FOR
ATIO
U
Serial Data Output After a Conversion
W
U
Figure 19. Internal Conversion Clock Selected. Data Transferred After Conversion
Using an External SCLK. BUSY
Indicates End of Conversion
MICROWIRE is a trademark of National Semiconductor Corporation.
Using an Internal Conversion Clock and an External Data
Clock
. In this mode, data is output after the end of each
conversion and before the next conversion is started
(Figure 19). The internal clock is used as the conversion
clock and an external clock is used for the SCLK. This
mode is useful in applications where the processor acts as
a serial bus master device. This mode is SPI and
MICROWIRE
TM
compatible. It also allows operation when
the SCLK frequency is very low (less than 30kHz). To
select the internal conversion clock, tie EXTCLKIN high.
The external SCLK is applied to SCLK. RD can be used to
gate the external SCLK, such that data will clock only after
RD goes low and to three-state D
OUT
after data transfer. If
more than 16 SCLKs are provided, more zeros will be filled
in after the data word indefinitely.
相關PDF資料
PDF描述
LTC1417I Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
LTC1417CGN Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
LTC1417IGN Low Power 14-Bit, 400ksps Sampling ADC Converter with Serial I/O
LTC1418ACG Low Power, 14-Bit, 200ksps ADC with Serial and Parallel I/O
LTC1418AIG Low Power, 14-Bit, 200ksps ADC with Serial and Parallel I/O
相關代理商/技術參數(shù)
參數(shù)描述
LTC1417CGN 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP 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:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端,單極
LTC1417CGN#PBF 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP 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 產品目錄頁面:892 (CN2011-ZH PDF) 其它名稱:296-25851-6
LTC1417CGN#PBF 制造商:Linear Technology 功能描述:ADC, 14BIT, 400KSPS, SSOP-16
LTC1417CGN#TR 功能描述:IC ADC 14BIT 400KSPS SMPL 16SSOP 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:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端,單極
LTC1417CGN#TRPBF 功能描述:IC A/D CONV 14BIT SAMPLNG 16SSOP 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:1,000 系列:- 位數(shù):16 采樣率(每秒):45k 數(shù)據(jù)接口:串行 轉換器數(shù)目:2 功率耗散(最大):315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個單端,單極