参数资料
型号: MAX1177BEUP+T
厂商: Maxim Integrated Products
文件页数: 7/13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
MAX1177
16-Bit, 135ksps, Single-Supply ADC
with 0 to 10V Input Range
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = +5V ±5%, external reference = +4.096V, CREF = 10F, CREFADJ = 0.1F, VREFADJ = AVDD, TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
INTERNAL REFERENCE
REF Output Voltage
VREF
4.056
4.096
4.136
V
REF Output Tempco
±35
ppm/°C
REF Short-Circuit Current
IREF-SC
±10
mA
EXTERNAL REFERENCE
REF and REFADJ Input-Voltage
Range
3.8
4.2
V
REFADJ Buffer-Disable Threshold
AVDD -
0.4
AVDD -
0.1
V
Normal mode, fSAMPLE = 135ksps
60
100
REF Input Current
IREF
Shutdown mode (Note 1)
±0.1
±10
A
REFADJ Input Current
IREFADJ
REFADJ = AVDD
16
A
DIGITAL INPUTS/OUTPUTS
Output High Voltage
VOH
ISOURCE = 0.5mA, DVDD = +2.7V to +5.25V,
AVDD = +5.25V
DVDD -
0.4
V
Output Low Voltage
VOL
ISINK = 1.6mA, DVDD = +2.7V to +5.25V,
AVDD = +5.25V
0.4
V
Input High Voltage
VIH
0.7
×
DVDD
V
Input Low Voltage
VIL
0.3
×
DVDD
V
Input Leakage Current
Digital input = DVDD or 0V
-1
+1
A
Input Hysteresis
VHYST
0.2
V
Input Capacitance
CIN
15
pF
Tri-State Output Leakage
IOZ
±10
A
Tri-State Output Capacitance
COZ
15
pF
POWER SUPPLIES
Analog Supply Voltage
AVDD
4.75
5.25
V
Digital Supply Voltage
DVDD
2.70
5.25
V
External reference, 135ksps
2.9
Analog Supply Current
IAVDD
Internal reference, 135ksps
3.8
mA
Shutdown mode (Note 1), digital input =
DVDD or 0V
0.5
5
A
Shutdown Supply Current
ISHDN
Standby mode
3.7
mA
Digital Supply Current
IDVDD
0.75
mA
Power-Supply Rejection
AVDD = DVDD = 4.75V to 5.25V
3.5
LSB
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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
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