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LTC1404CS8#PBF PDF预览

LTC1404CS8#PBF

更新时间: 2024-01-22 04:37:34
品牌 Logo 应用领域
凌特 - Linear 光电二极管转换器
页数 文件大小 规格书
24页 310K
描述
LTC1404 - Complete SO-8, 12-Bit, 600ksps ADC with Shutdown; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C

LTC1404CS8#PBF 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:3.6最大模拟输入电压:2.048 V
最小模拟输入电压:-2.048 V转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9025 mm最大线性误差 (EL):0.0244%
湿度敏感等级:1标称负供电电压:-5 V
模拟输入通道数量:1位数:12
功能数量:1端子数量:8
最高工作温度:70 °C最低工作温度:
输出位码:BINARY, 2'S COMPLEMENT BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5/+-5 V认证状态:Not Qualified
采样速率:0.6 MHz采样并保持/跟踪并保持:SAMPLE
座面最大高度:1.752 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.899 mm
Base Number Matches:1

LTC1404CS8#PBF 数据手册

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LTC1404  
Complete SO-8, 12-Bit,  
600ksps ADC with Shutdown  
U
FEATURES  
DESCRIPTIO  
The LTC®1404 is a complete 600ksps, 12-bit A/D con-  
verter which draws only 75mW from 5V or ± 5V supplies.  
This easy-to-use device comes complete with a 160ns  
sample-and-hold and a precision reference. Unipolar and  
bipolar conversion modes add to the flexibility of the ADC.  
The LTC1404 has two power saving modes: Nap and  
Sleep. In Nap mode, it consumes only 7.5mW of power  
and can wake up and convert immediately. In the Sleep  
mode, itconsumes60µWofpowertypically. Uponpower-  
up from Sleep mode, a reference ready (REFRDY) signal  
is available in the serial data word to indicate that the  
reference has settled and the chip is ready to convert.  
Complete 12-Bit ADC in SO-8  
Single Supply 5V or ±5V Operation  
Sample Rate: 600ksps  
Power Dissipation: 75mW (Typ)  
72dB S/(N + D) and 80dB THD at Nyquist  
No Missing Codes over Temperature  
Nap Mode with Instant Wake-Up: 7.5mW  
Sleep Mode: 60µW  
High Impedance Analog Input  
Input Range (1mV/LSB): 0V to 4.096V or ± 2.048V  
Internal Reference Can Be Overdriven Externally  
3-Wire Interface to DSPs and Processors (SPI and  
MICROWIRETM Compatible)  
The LTC1404 converts 0V to 4.096V unipolar inputs from  
a single 5V supply and ±2.048V bipolar inputs from ±5V  
supplies. Maximum DC specs include ±1LSB INL, ± 1LSB  
DNL and 45ppm/°C full-scale drift over temperature.  
Guaranteed AC performance includes 69dB S/(N + D)  
and 76dB THD at an input frequency of 100kHz over  
temperature.  
U
APPLICATIO S  
High Speed Data Acquisition  
Digital Signal Processing  
Multiplexed Data Acquisition Systems  
Audio and Telecom Processing  
Digital Radio  
Spectrum Analysis  
Low Power and Battery-Operated Systems  
Handheld or Portable Instruments  
The 3-wire serial port allows compact and efficient data  
transfertoawiderangeofmicroprocessors,microcontrollers  
and DSPs.  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
U
TYPICAL APPLICATIO  
Power Consumption vs Sample Rate  
Single 5V Supply, 600kHz, 12-Bit Sampling A/D Converter  
100  
5V  
NORMAL CONVERSION  
V
V
SS  
CC  
10  
+
NAP MODE  
BETWEEN CONVERSION  
10µF*  
0.1µF  
MPU  
P1.4  
LTC1404  
1
ANALOG INPUT  
(0V TO 4.096V)  
A
V
CONV  
CLK  
IN  
SLEEP MODE  
BETWEEN CONVERSION  
REF  
2.43V  
10µF  
OUT  
0.1  
P1.3  
P1.2  
REF  
+
GND  
D
OUT  
0.1µF  
SERIAL  
DATA LINK  
0.01  
9.6MHz CLOCK  
*AVX TPSD106M035R0300  
LTC1404 • TA01  
0.001  
0.01 0.1  
100  
SAMPLE RATE (Hz)  
1
10  
1k 10k 100k 1M  
LTC1404 • TA02  
1404fa  
1

LTC1404CS8#PBF 替代型号

型号 品牌 替代类型 描述 数据表
LTC1404CS8#TRPBF Linear

完全替代

LTC1404 - Complete SO-8, 12-Bit, 600ksps ADC with Shutdown; Package: SO; Pins: 8; Temperat
AD7895ARZ-3 ADI

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True Bipolar Input, 5 V Single Supply, 12-Bit, Serial 3.8 µs ADC in 8-Pin Package

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