参数资料
型号: LTC1404IS8#PBF
厂商: Linear Technology
文件页数: 1/24页
文件大小: 0K
描述: IC A/D CONV 12BIT W/SHTDN 8-SOIC
标准包装: 100
位数: 12
采样率(每秒): 600k
数据接口: MICROWIRE?,串行,SPI?
转换器数目: 1
功率耗散(最大): 160mW
电压电源: 双 ±
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
输入数目和类型: 1 个单端,单极;1 个单端,双极
产品目录页面: 1346 (CN2011-ZH PDF)
1
LTC1404
1404fa
VCC
AIN
VREF
GND
VSS
CONV
CLK
DOUT
MPU
P1.4
P1.3
P1.2
LTC1404
+
0.1
F
10
F
+
0.1
F
10
F*
*AVX TPSD106M035R0300
REFOUT
2.43V
ANALOG INPUT
(0V TO 4.096V)
SERIAL
DATA LINK
5V
LTC1404 TA01
TYPICAL APPLICATIO
U
APPLICATIO S
U
DESCRIPTIO
U
FEATURES
Power Consumption vs Sample Rate
Single 5V Supply, 600kHz, 12-Bit Sampling A/D Converter
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, it consumes 60
W of power typically. Upon power-
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.
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.
The 3-wire serial port allows compact and efficient data
transfertoawiderangeofmicroprocessors,microcontrollers
and DSPs.
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: 60
W
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
MICROWIRE
TM Compatible)
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
SAMPLE RATE (Hz)
0.01
SUPPLY
CURRENT
(mA)
100
10
1
0.1
0.01
0.001
10
1k
1M
LTC1404 TA02
0.1
1
100
10k 100k
NORMAL CONVERSION
9.6MHz CLOCK
SLEEP MODE
BETWEEN CONVERSION
NAP MODE
BETWEEN CONVERSION
Complete SO-8, 12-Bit,
600ksps ADC with Shutdown
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
相关PDF资料
PDF描述
MS27468E25B46B CONN HSG RCPT 46POS JAMNUT SCKT
LTC1404IS8 IC A/D CONV 12BIT W/SHTDN 8-SOIC
LTC2286CUP#TRPBF IC ADC DUAL 10BIT 25MSPS 64QFN
D38999/26MD18PNLC CONN HSG PLUG 18POS STRGHT PINS
LTC2415-1CGN IC ADC 24BIT DIFFINPUT/REF16SSOP
相关代理商/技术参数
参数描述
LTC1405CGN 功能描述:IC ADC 12BIT 5MSPS SAMPLE 28SSOP RoHS:否 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:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极
LTC1405CGN#PBF 功能描述:IC ADC 12BIT 5MSPS SAMPLE 28SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 其它有关文件:TSA1204 View All Specifications 标准包装:1 系列:- 位数:12 采样率(每秒):20M 数据接口:并联 转换器数目:2 功率耗散(最大):155mW 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:48-TQFP 供应商设备封装:48-TQFP(7x7) 包装:Digi-Reel® 输入数目和类型:4 个单端,单极;2 个差分,单极 产品目录页面:1156 (CN2011-ZH PDF) 其它名称:497-5435-6
LTC1405CGN#TR 功能描述:IC ADC 12BIT 5MSPS SAMPLE 28SSOP RoHS:否 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:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极
LTC1405CGN#TRPBF 功能描述:IC ADC 12BIT 5MSPS SAMPLE 28SSOP 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:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极
LTC1405IGN 功能描述:IC ADC 12BIT 5MSPS SAMPLE 28SSOP RoHS:否 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:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极