参数资料
型号: TLC3548CDWRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 8-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO24
封装: GREEN, PLASTIC, SOIC-24
文件页数: 26/44页
文件大小: 1000K
代理商: TLC3548CDWRG4
TLC3544, TLC3548
5-V ANALOG, 3-/5-V DIGITAL, 14-BIT, 200-KSPS, 4-/8-CHANNELS SERIAL
ANALOG-TO-DIGITAL CONVERTERS WITH 0-5 V (PSEUDODIFFERENTIAL) INPUTS
SLAS266C – OCTOBER 2000 – REVISED MAY 2003
32
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 27
f – Input Signal Frequency – Hz
70
75
80
85
90
0
20000
40000
60000
80000
100000
External Reference = 4 V
AVDD = 5 V
TA = 25°C
SINAD
dB
SINAD
vs
INPUT SIGNAL FREQUENCY
100k
80k
60k
40k
20k
0
Figure 28
f – Input Signal Frequency – Hz
12.0
12.5
13.0
13.5
14.0
0
20000
40000
60000
80000
100000
External Reference = 4 V
AVDD = 5 V
TA = 25°C
ENOB
Bits
ENOB
vs
INPUT SIGNAL FREQUENCY
100k
80k
60k
40k
20k
0
Figure 29
f – Input Signal Frequency – kHz
THD
vs
INPUT SIGNAL FREQUENCY
70
60
30
20
10
190 98
40
50
80
External Reference = 4 V
AVDD = 5 V
TA = 25°C
THD
dB
–80
–85
–90
–95
–100
Figure 30
85
90
95
100
105
0
20000
40000
60000
80000
100000
f – Input Signal Frequency – Hz
External Reference = 4 V
AVDD = 5 V
TA = 25°C
SFDR
dB
SFDR
vs
INPUT SIGNAL FREQUENCY
100k
80k
60k
40k
20k
0
相关PDF资料
PDF描述
TLC3544CPWRG4 4-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
TLC4541IDGK 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
TLC4541IDG4 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
TLC4545ID 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
TLC4545IDG4 1-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
相关代理商/技术参数
参数描述
TLC3548CPW 功能描述:模数转换器 - ADC 14-bit 5V 200KSPS 8-Channel Unipolar RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLC3548CPWG4 功能描述:模数转换器 - ADC 14-bit 5V 200KSPS 8-Channel Unipolar RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLC3548CPWR 功能描述:模数转换器 - ADC 14-bit 5V 200KSPS 8-Channel Unipolar RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLC3548CPWRG4 功能描述:模数转换器 - ADC 14-bit 5V 200KSPS 8-Channel Unipolar RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
TLC3548EVM 功能描述:数据转换 IC 开发工具 TLC3548 Eval Module RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V