参数资料
型号: MAX1062BCUB+T
厂商: Maxim Integrated Products
文件页数: 13/18页
文件大小: 0K
描述: IC ADC 14BIT 200KSPS 10-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 14
采样率(每秒): 200k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 444mW
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: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-µMAX
包装: 带卷 (TR)
输入数目和类型: 1 个单端,单极
MAX1062
14-Bit, +5V, 200ksps ADC with 10A Shutdown
4
_______________________________________________________________________________________
Note 1: AVDD = DVDD = +5V.
Note 2: Relative accuracy is the deviation of the analog value at any code from its theoretical value after the full-scale range has
been calibrated.
Note 3: Offset and reference errors nulled.
Note 4: Conversion time is defined as the number of clock cycles multiplied by the clock period; clock has 50% duty cycle.
Note 5: Defined as the change in positive full scale caused by a ±5% variation in the nominal supply voltage.
MAX1062 TIMING CHARACTERISTICS (Figures 1, 2, 3, and 6)
(AVDD = DVDD = +4.75V to +5.25V, fSCLK = 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), VREF = +4.096V, TA = TMIN
to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Acquisition Time
tACQ
1.1
s
SCLK to DOUT Valid
tDO
CDOUT = 50pF
50
ns
CS Fall to DOUT Enable
tDV
CDOUT = 50pF
80
ns
CS Rise to DOUT Disable
tTR
CDOUT = 50pF
80
ns
CS Pulse Width
tCSW
50
ns
CS Fall to SCLK Rise Setup
tCSS
100
ns
CS Rise to SCLK Rise Hold
tCSH
0ns
SCLK High Pulse Width
tCH
65
ns
SCLK Low Pulse Width
tCL
65
ns
SCLK Period
tCP
208
ns
(AVDD = +4.75V to +5.25V, DVDD = +2.7V to +5.25V, fSCLK = 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), VREF =
+4.096V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Acquisition Time
tACQ
1.1
s
SCLK to DOUT Valid
tDO
CDOUT = 50pF
100
ns
CS Fall to DOUT Enable
tDV
CDOUT = 50pF
100
ns
CS Rise to DOUT Disable
tTR
CDOUT = 50pF
80
ns
CS Pulse Width
tCSW
50
ns
CS Fall to SCLK Rise Setup
tCSS
100
ns
CS Rise to SCLK Rise Hold
tCSH
0ns
SCLK High Pulse Width
tCH
65
ns
SCLK Low Pulse Width
tCL
65
ns
SCLK Period
tCP
208
ns
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = +4.75V to +5.25V, fSCLK = 4.8MHz (50% duty cycle), 24 clocks/conversion (200ksps), VREF = +4.096V, TA = TMIN
to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Shutdown Supply Current
IAVDD +
IDVDD
CS = DVDD, SCLK = idle
0.1
10
A
Power-Supply Rejection Ratio
(Note 5)
PSRR
AVDD = DVDD = +4.75V to +5.25V, full-scale
input
68
dB
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MAX1062BEUB 功能描述:模数转换器 - 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
MAX1062BEUB+ 功能描述:模数转换器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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
MAX1062BEUB+T 功能描述:模数转换器 - ADC 5V 14-Bit 200ksp w/10uA Shutdown 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
MAX1062BEUB-T 功能描述:模数转换器 - 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
MAX1062CCUB 功能描述:模数转换器 - 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