参数资料
型号: TLV1562CDW
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
封装: 1.27 MM PITCH, SOIC-28
文件页数: 32/41页
文件大小: 600K
代理商: TLV1562CDW
TLV1562
2.7 V TO 5.5 V, HIGH-SPEED LOW-POWER RECONFIGURABLE ANALOG-TO-DIGITAL
CONVERTER WITH 4-INPUT, DUAL S/H, PARALLEL INTERFACE, AND POWER DOWN
SLAS162 – SEPTEMBER 1998
38
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 36
AVDD = 3 V, VREF+ = 2 V, VREF = 1 V
57
56
54
53
50 100 200 300 400 500 600
SINAD
Magnitude
dB
59
60
Analog Input Frequency – kHz
SIGNAL TO NOISE HARMONIC DISTORTION
vs
INPUT FREQUENCY
61
700 800 900 1000
58
55
AVDD = 5 V, VREF+ = 4 V, VREF = 1 V
AVDD = 5 V, VREF+ = 3.5 V, VREF = 1.5 V
Figure 37
9
8.8
8.6
8.4
50 100 200 300 400 500 600
Effective
Number
of
Bits
9.4
9.6
Analog Input Frequency – kHz
EFFECTIVE NUMBER OF BITS
vs
INPUT FREQUENCY
9.8
700 800 900 1000
9.2
AVDD = 5 V, VREF+ = 3.5 V, VREF = 1.5 V
AVDD = 5 V, VREF+ = 4 V, VREF = 1 V
AVDD = 3 V, VREF+ = 2 V, VREF = 1 V
AVDD = 5 V, VREF+ = 3.5 V, VREF = 1.5 V
–69
–69.5
–70
–70.5
50 100 200 300 400 500 600
THD
Magnitude
dB
–68
–67.5
Analog Input Frequency – kHz
TOTAL HARMONIC DISTORTION
vs
INPUT FREQUENCY
–67
700 800 900 1000
–68.5
AVDD = 3 V, VREF+ = 2 V, VREF = 1 V
AVDD = 5 V, VREF+ = 4 V, VREF = 1 V
Figure 38
相关PDF资料
PDF描述
TLV1562IDWR 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562CPWR 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562CPW 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562IPWR 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
TLV1562IPW 4-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28
相关代理商/技术参数
参数描述
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TLV1562CPW 功能描述:模数转换器 - ADC 10bit Programmable 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
TLV1562CPWG4 功能描述:模数转换器 - ADC 10-Bit 2 MSPS Quad Channel 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
TLV1562EVM 制造商:Rochester Electronics LLC 功能描述:10- BIT A-D CONVERTER EVALUATION MODULE - Bulk 制造商:Texas Instruments 功能描述:10- BIT A-D CONVERTER EVALUATION MODULE - Bulk
TLV1562IDW 功能描述:模数转换器 - ADC 10bit Programmable 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