参数资料
型号: MAX1188
厂商: Maxim Integrated Products, Inc.
元件分类: ADC
英文描述: 16-Bit. 135ksps. Single-Supply ADCs with Bipolar Analog Input Range
中文描述: 16位、135ksps、单电源ADC,提供双极性模拟输入范围
文件页数: 3/14页
文件大小: 330K
代理商: MAX1188
M
16-Bit, 135ksps, Single-Supply ADCs with
Bipolar Analog Input Range
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= DV
DD
= +5V ±5%, external reference = +4.096V, C
REF
= 10μF, C
REFADJ
= 0.1μF, V
REFADJ
= AV
DD
, T
A
= T
MIN
to T
MAX
,
unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
-1.8
-1.8
-1.8
-1.8
TYP
MAX
+0.4
+1.8
+1.2
+1.8
UNITS
Normal operation
Shutdown mode
Normal operation
Shutdown mode
MAX1178,
-5V
V
AIN
+5V
Input Current
I
AIN
MAX1188,
-10V
V
AIN
+10V
mA
MAX1178, V
AIN
= +5V, shutdown mode to
operating mode
1
1.4
Input Current Step at Power-Up
I
PU
MAX1188, V
AIN
= +10V, shutdown mode to
operating mode
0.5
0.7
mA
Input Capacitance
INTERNAL REFERENCE
REF Output Voltage
REF Output Tempco
REF Short-Circuit Current
EXTERNAL REFERENCE
C
IN
10
pF
V
REF
4.056
4.096
±35
±10
4.136
V
ppm/
°
C
mA
I
REF-SC
REF and REFADJ Input-Voltage
Range
3.8
4.2
V
REFADJ Buffer-Disable Threshold
AV
DD
-
0.4
AV
DD
-
0.1
V
Normal mode, f
SAMPLE
= 135ksps
Shutdown mode (Note 1)
REFADJ = AV
DD
60
±0.1
16
100
±10
REF Input Current
I
REF
μA
REFADJ Input Current
DIGITAL INPUTS/OUTPUTS
I
REFADJ
μA
Output High Voltage
V
OH
I
SOURCE
= 0.5mA, DV
DD
= +2.7V to +5.25V,
AV
DD
= +5.25V
DV
DD
-
0.4
V
Output Low Voltage
V
OL
I
SINK
= 1.6mA, DV
DD
= +2.7V to +5.25V,
AV
DD
= +5.25V
0.4
V
Input High Voltage
V
IH
0.7
×
DV
DD
V
Input Low Voltage
V
IL
0.3
×
DV
DD
+1
V
Input Leakage Current
Input Hysteresis
Input Capacitance
Tri-State Output Leakage
Tri-State Output Capacitance
Digital input = DV
DD
or 0V
-1
μA
V
pF
μA
pF
V
HYST
C
IN
I
OZ
C
OZ
0.2
15
±10
15
相关PDF资料
PDF描述
MAX1178ACUP 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
MAX1178AEUP 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
MAX1178BCUP 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
MAX1178CCUP 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
MAX1178CEUP 16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range
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参数描述
MAX1188ACUP 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
MAX1188ACUP+ 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
MAX1188ACUP+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
MAX1188ACUP-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
MAX1188AEUP 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