参数资料
型号: DC1190A-B
厂商: Linear Technology
文件页数: 9/24页
文件大小: 0K
描述: BOARD SAR ADC LTC2365
软件下载: QuikEval System
设计资源: DC1190A Design Files
DC1190A Schematic
标准包装: 1
系列: QuikEval™
ADC 的数量: 1
位数: 12
采样率(每秒): 1M
数据接口: MICROWIRE?,串行,SPI?
已用 IC / 零件: LTC2365
已供物品:
相关产品: LTC2365ITS8#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-8
LTC2365ITS8#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-8
LTC2365IS6#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-6
LTC2365IS6#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-6
LTC2365HTS8#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-8
LTC2365HTS8#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-8
LTC2365HS6#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-6
LTC2365HS6#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-6
LTC2365CTS8#TRPBF-ND - IC ADC 12BIT 1MSPS TSOT23-8
LTC2365CTS8#TRMPBFTR-ND - IC ADC 12BIT 1MSPS TSOT23-8
更多...
LTC2365/LTC2366
17
23656fb
For more information www.linear.com/LTC2365
Figure 15. LTC2365/LTC2366 Exiting Sleep Mode
applications inForMation
Exiting Sleep Mode and Power-Up Time
To exit sleep mode, pull CS LOW and perform a dummy
conversion. The LTC2365/LTC2366 device power up
completely after the 16th falling edge of SCK. After power-
ing up, the ADC can continuously acquire an input signal
and perform conversions as described in the SERIAL
INTERFACE section (see Figure 15). The wake-up time is
333ns for the LTC2366 with a 48MHz SCK and 1s for
the LTC2365 with a 16MHz SCK.
The sample-and-hold is in hold mode while the device is
in sleep mode. The ADC returns to sample mode after the
1st falling edge of SCK during power-up (see Figure 15).
POWER VERSUS SAMPLING RATE
Figure 16 shows the power consumption of the LTC2365/
LTC2366inoperationalmode.BytakingtheADCintosleep
mode when not performing a conversion, the average
power consumption of the ADC decreases as the sampling
rate decreases. Figure 17 shows the power consumption
versus sampling rate with the device in sleep mode when
not performing a conversion.
Figure 16. Power Consumption vs Sample Rate while
the Device Remains Powered Up Continuously
Figure 17. Power Consumption vs Sample Rate while the Device
Enters Sleep Mode when not Performing Conversions
1
2
16
14
12
10
1 2
16
14
12
10
INVALID DATA
VALID DATA
23656 F15
SCK
SDO
CS
THE DEVICE BEGINS
TO POWER UP
THE DEVICE BEGINS
TO ACQUIRE INPUT
tPOWER-UP
THE DEVICE IS FULLY
POWERED UP AND READY
TO PERFORM CONVERSION
SAMPLE RATE (ksps)
0
3.0
POWER
(mW)
3.5
4.5
5.0
5.5
2000
7.5
23656 F16
4.0
1000
500
2500
1500
3000
6.0
6.5
7.0
VDD = 3V
fSCK = VARIABLE
16 SCKS PER CONVERSION
SAMPLE RATE (ksps)
0
POWER
(mW)
4
5
6
1000
23656 F17
3
2
0
250
500
750
1
8
7
VDD = 3V
fSCK = 48MHz
相关PDF资料
PDF描述
ECM25DCMH CONN EDGECARD 50POS .156 WW
REF192FSZ-REEL IC VREF SERIES PREC 2.5V 8-SOIC
MLG1005SR16J INDUCTOR MULTILAYER .16UH 0402
REF198FSZ-REEL IC VREF SERIES PREC 4.096V 8SOIC
0210490865 CABLE JUMPER 1.25MM .152M 17POS
相关代理商/技术参数
参数描述
DC1190A-C 功能描述:BOARD SAR ADC LTC2362 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:QuikEval™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
DC1190A-D 功能描述:BOARD SAR ADC LTC2361 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:QuikEval™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
DC1190A-E 功能描述:BOARD SAR ADC LTC2360 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:QuikEval™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
DC1192A 制造商:Linear Technology 功能描述:BOARD EVAL LT6105
DC1194A 功能描述:BOARD EVAL LTM8020 RoHS:否 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:µModule® 标准包装:1 系列:- 主要目的:DC/DC,步降 输出及类型:1,非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND