参数资料
型号: MAX1177BEUP+T
厂商: Maxim Integrated Products
文件页数: 8/13页
文件大小: 0K
描述: IC ADC 16BIT 135KSPS 20-TSSOP
标准包装: 2,500
位数: 16
采样率(每秒): 135k
数据接口: 并联
转换器数目: 1
功率耗散(最大): 879mW
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: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
输入数目和类型: 1 个单端,单极
INL vs. CODE
MAX1177
toc01
CODE
INL
(LSB)
57,344
40,960
24,576
8192
-2
-1
0
1
2
3
-3
DNL vs. CODE
MAX1177 toc02
-2.5
-1.5
-2.0
-0.5
-1.0
0.5
0
1.0
2.0
1.5
2.5
DNL
(LSB)
0
20,000
10,000
40,000 50,000 60,000
30,000
CODE
-40
0
-20
20
40
60
80
SUPPLY CURRENT (AVDD + DVDD)
vs. TEMPERATURE
MAX1177
toc03
TEMPERATURE (
°C)
SUPPLY
CURRENT
(mA)
5.25V
4.75V
fSAMPLE = 135ksps
SHUTDOWN MODE
BETWEEN CONVERSIONS
2.00
2.05
2.10
2.15
2.20
2.25
1.95
5.0V
MAX1177
16-Bit, 135ksps, Single-Supply ADC
with to 10V Input Range
4
_______________________________________________________________________________________
TIMING CHARACTERISTICS (Figures 1 and 2)
(AVDD = +4.75V to +5.25V, DVDD = +2.7V to AVDD, external reference = +4.096V, CREF = 10F, CREFADJ = 0.1F, VREFADJ = AVDD,
CLOAD = 20pF, TA = TMIN to TMAX.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Maximum Sampling Rate
fSAMPLE-MAX
135
ksps
Acquisition Time
tACQ
2s
Conversion Time
tCONV
4.7
s
CS Pulse-Width High
tCSH
(Note 2)
40
ns
DVDD = 4.75V to 5.25V
40
CS Pulse-Width Low (Note 2)
tCSL
DVDD = 2.7V to 5.25V
60
ns
R/
C to CS Fall Setup Time
tDS
0ns
DVDD = 4.75V to 5.25V
40
R/
C to CS Fall Hold Time
tDH
DVDD = 2.7V to 5.25V
60
ns
DVDD = 4.75V to 5.25V
40
CS to Output Data Valid
tDO
DVDD = 2.7V to 5.25V
80
ns
EOC Fall to CS Fall
tDV
0ns
DVDD = 4.75V to 5.25V
40
CS Rise to EOC Rise
tEOC
DVDD = 2.7V to 5.25V
80
ns
DVDD = 4.75V to 5.25V
40
Bus Relinquish Time
tBR
DVDD = 2.7V to 5.25V
80
ns
DVDD = 4.75V to 5.25V
40
HBEN Transition to Output Data
Valid
tDO1
DVDD = 2.7V to 5.25V
80
ns
Note 1: Maximum specification is limited by automated test equipment.
Note 2: To ensure best performance, finish reading the data and wait tBR before starting a new acquisition.
Typical Operating Characteristics
(Typical Operating Circuit, AVDD = DVDD = +5V, external reference = +4.096V, CREF = 10F, CREFADJ = 0.1F, VREFADJ = AVDD,
CLOAD = 20pF. Typical values are at TA = +25°C, unless otherwise noted.)
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MAX1177CCUP 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
MAX1177CCUP+ 功能描述:模数转换器 - ADC 16-Bit 135ksps 4.2V 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
MAX1177CCUP+T 功能描述:模数转换器 - ADC 16-Bit 135ksps 4.2V 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
MAX1177CCUP-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
MAX1177CEUP 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