参数资料
型号: ADS1259EVM
厂商: Texas Instruments
文件页数: 47/48页
文件大小: 0K
描述: EVAL MODULE FOR ADS1259
标准包装: 1
ADC 的数量: 1
位数: 24
采样率(每秒): 14k
数据接口: 串行,SPI?
工作温度: -40°C ~ 125°C
已用 IC / 零件: ADS1259
已供物品:
其它名称: 296-29312
ADS1259EVM-ND
7
6
5
4
3
2
1
0
V
(V)
IN
Noise(
Vrms)
m
2.5
-2.5 -2.0 -1.5 -1.0 -0.5
0
0.5
1.0
1.5
InternalReference
C
=1 F
REFIN
m
REF5025
2.0
RatiometricConfiguration
DataRate=10SPS
7
6
5
4
3
2
1
0
V
(V)
IN
Noise(
Vrms)
m
2.5
-2.5 -2.0 -1.5 -1.0 -0.5
0
0.5
1.0
1.5
InternalReference
C
=1 F
REFIN
m
REF5025
2.0
RatiometricConfiguration
DataRate=60SPS
10
8
6
4
2
0
V
(V)
IN
Noise(
Vrms)
m
2.5
-2.5 -2.0 -1.5 -1.0 -0.5
0
0.5
1.0
1.5
InternalReference
C
=1 F
REFIN
m
REF5025
2.0
RatiometricConfiguration
DataRate=14.4kSPS
10
9
8
7
6
5
4
3
2
1
0
ReferenceVoltage(V)
Noise(
Vrms)
m
5.5
0
0.5
1.0
2.0
2.5
3.0
3.5
4.0
4.5
DataRate=14.4kSPS
5.0
ShortedInput
1.5
DataRate=400SPS
DataRate=14.4kSPS
DataRate=10SPS
DataRate=16.6SPS
3
2
1
0
1
2
3
-
InputSignal(V)
LinearityDeviation(ppm)
2.5
-
2.5 -2.0 -1.5
-
0.5
0
0.5
1.0
1.5
2.0
T=+125 C
°
-
1.0
T=+85 C
°
T=+25 C
°
T= 40 C
-
°
3.0
2.5
2.0
1.5
1.0
0.5
0
Temperature( C)
°
INL(ppm)
125
5Units
-
55
-
35
-
15
5
25
45
65
85
105
SBAS424D
– JUNE 2009 – REVISED AUGUST 2011
TYPICAL CHARACTERISTICS (continued)
At TA = +25°C, AVDD = +2.5V, AVSS = –2.5V, DVDD = 3.3V, VREF = 2.5V, VREFN = AVSS, fCLK = 7.3728MHz, and
fDATA = 60SPS, unless otherwise noted.
NOISE vs INPUT VOLTAGE
Figure 8.
Figure 9.
NOISE vs INPUT VOLTAGE
NOISE vs REFERENCE VOLTAGE
Figure 10.
Figure 11.
LINEARITY DEVIATION vs INPUT LEVEL
INTEGRAL NONLINEARITY vs TEMPERATURE
Figure 12.
Figure 13.
8
Copyright
2009–2011, Texas Instruments Incorporated
相关PDF资料
PDF描述
0210490281 CABLE JUMPER 1.25MM .076M 22POS
EBC19DREN-S93 CONN EDGECARD 38POS .100 EYELET
EEC19DRYN-S93 CONN EDGECARD 38POS DIP .100 SLD
EBC19DREH-S93 CONN EDGECARD 38POS .100 EYELET
MLK1005S2N4S INDUCTOR MULTILAYER 2.4NH 0402
相关代理商/技术参数
参数描述
ADS1259EVM 制造商:Texas Instruments 功能描述:DEVELOPMENT TOOL
ADS1259EVM-PDK 功能描述:数据转换 IC 开发工具 ADS1259 Perf Demo Kit 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
ADS1259EVM-PDK 制造商:Texas Instruments 功能描述:DEVELOPMENT TOOL
ADS1259IPW 功能描述:模数转换器 - ADC Low-Noise 14kSPS 24B ADC 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
ADS1259IPW 制造商:Texas Instruments 功能描述:A/D CONVERTER (A-D) IC