参数资料
型号: MAX19505ETM+
厂商: Maxim Integrated Products
文件页数: 30/35页
文件大小: 0K
描述: IC ADC 8BIT 1CH 65MSPS 48TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 43
位数: 8
采样率(每秒): 65M
数据接口: 串行,并联
转换器数目: 1
功率耗散(最大): 99mW
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-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 托盘
输入数目和类型: 2 个单端,单极;1 个差分,单极
MAX19505
Dual-Channel, 8-Bit, 65Msps ADC
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = VOVDD = 1.8V, internal reference, differential clock, VCLK = 1.5VP-P, fCLK = 65MHz, AIN = -0.5dBFS, data output termination
= 50
, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INTERCHANNEL CHARACTERISTICS
fINA or fINB = 70MHz at -1dBFS
95
Crosstalk
fINA or fINB = 175MHz at -1dBFS
85
dBc
Gain Match
fIN = 70MHz
±0.05
dB
Offset Match
fIN = 70MHz
±0.1
%FSR
Phase Match
fIN = 70MHz
±0.5
Degrees
ANALOG OUTPUTS (CMA, CMB)
CMA, CMB Output Voltage
VCOM
Default programmable setting
0.85
0.9
0.95
V
INTERNAL REFERENCE
REFIO Output Voltage
VREFOUT
1.23
1.25
1.27
V
REFIO Temperature Coefficient
TCREF
< ±60
ppm/°C
EXTERNAL REFERENCE
REFIO Input-Voltage Range
VREFIN
1.25 +5/
-10%
V
REFIO Input Resistance
RREFIN
10
±20%
k
CLOCK INPUTS (CLK+, CLK-)—DIFFERENTIAL MODE
Differential Clock Input Voltage
0.4 to 2.0
VP-P
Self-biased
1.20
Differential Input Common-Mode
Voltage
DC-coupled clock signal
1.0 to 1.4
V
Differential, default
10
k
Differential, programmable internal
termination selected
100
Input Resistance
RCLK
Common mode
9
k
Input Capacitance
CCLK
DC-coupled clock signal
3
pF
CLOCK INPUTS (CLK+, CLK-)—SINGLE-ENDED MODE (VCLK- < 0.1V)
Single-Ended Mode Selection
Threshold (VCLK-)
0.1
V
Allowable Logic Swing (VCLK+)
0 - VAVDD
V
Single-Ended Clock Input High
Threshold (VCLK+)
1.5
V
Single-Ended Clock Input Low
Threshold (VCLK+)
0.3
V
VCLK+ = VAVDD = 1.8V or 3.3V
+0.5
Input Leakage (CLK+)
VCLK+ = 0V
-0.5
A
Input Leakage (CLK-)
VCLK- = 0V
-150
-50
A
Input Capacitance (CLK+)
3pF
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相关代理商/技术参数
参数描述
MAX19505ETM+ 功能描述:模数转换器 - ADC 8-Bit 2Ch 65Msps 1.8V Precision 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
MAX19505ETM+T 功能描述:模数转换器 - ADC 8-Bit 2Ch 65Msps 1.8V Precision 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
MAX19505EVKIT+ 功能描述:数据转换 IC 开发工具 MAX19505-07/15-17 Eval 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
MAX19506ETM+ 功能描述:模数转换器 - ADC 8-Bit 2Ch 100Msps 1.8V Precision 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
MAX19506ETM+T 功能描述:模数转换器 - ADC 8-Bit 2Ch 100Msps 1.8V Precision 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