参数资料
型号: LTC2382IDE-16#PBF
厂商: Linear Technology
文件页数: 7/24页
文件大小: 0K
描述: IC ADC 16BIT 1CH 500KSPS 16-DFN
标准包装: 91
位数: 16
采样率(每秒): 500k
数据接口: 串行,SPI?
转换器数目: 1
功率耗散(最大): 8.25mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WFDFN 裸露焊盘
供应商设备封装: 16-DFN(4x3)
包装: 管件
输入数目和类型: 1 个差分,双极
配用: DC1571A-B-ND - BOARD SAR ADC LTC2382-16
LTC2382-16
15
238216f
APPLICATIONS INFORMATION
Auto Power-Down
The LTC2382-16 automatically powers down after a
conversion has been completed as long as CNV remains
high. During power-down, the data from the last conversion
can be clocked out. To minimize power dissipation during
power-down, disable SDO and turn off SCK. To power up
the part, bring CNV low at least 200ns (tCONVL) before the
initiation of the next conversion. The auto power-down
feature will reduce the power dissipation of the LTC2382-
16 as the sampling frequency is reduced. Since the time
required to power up the part does not change at lower
sample rates, the LTC2382-16 can remain powered-down
for a larger fraction of the conversion cycle (tCYC), thereby
reducing the average power dissipation which scales
linearly with sampling rate as shown in Figure 11.
DIGITAL INTERFACE
The LTC2382-16 has a serial digital interface. The flexible
OVDD supply allows the LTC2382-16 to communicate with
any digital logic operating between 1.8V and 5V, including
2.5V and 3.3V systems.
The serial output data is clocked out on the SDO pin
when an external clock is applied to the SCK pin if SDO
is enabled. Clocking out the data after the conversion will
yield the best performance. With a shift clock frequency
of at least 30MHz, a 500ksps throughput is still achieved.
The serial output data changes state on the rising edge
of SCK and can be captured on the falling edge or next
rising edge of SCK. D15 remains valid till the first rising
edge of SCK.
The serial interface on the LTC2382-16 is simple and
straightforward to use. The following sections describe the
operation of the LTC2382-16. Several modes are provided
depending on whether a single or multiple ADCs share the
SPI bus or are daisy-chained.
相关PDF资料
PDF描述
LTC2382IMS-16#PBF IC ADC 16BIT 1CH 500KSPS 16-MSOP
14181-7SG-300 CONN RCPT 7POS PNL MNT SKT
AD7893AR-10REEL IC ADC 12BIT SRL T/H LP 8-SOIC
SP208ECT-L/TR IC TXRX RS232 ESD LP 24SOIC
SP208ECA-L/TR IC TXRX RS232 ESD LP 24SSOP
相关代理商/技术参数
参数描述
LTC2382IMS-16#PBF 功能描述:IC ADC 16BIT 1CH 500KSPS 16-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC2382IMS-16#TRPBF 功能描述:IC ADC 16BIT 1CH 500KSPS 16-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC2383CDE-16#PBF 功能描述:IC ADC 16BIT 1CH 1MSPS 16-DFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC2383CDE-16#TRPBF 功能描述:IC ADC 16BIT 1CH 1MSPS 16-DFN RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 电压电源:单电源 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC2383CDE-16PBF 制造商:Linear Technology 功能描述:ADC 16-Bit 1Msps Low Power SPI DFN16