参数资料
型号: MAX132EVKIT-DIP
厂商: Maxim Integrated Products
文件页数: 9/16页
文件大小: 0K
描述: EVAL KIT FOR MAX132
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
ADC 的数量: 1
位数: 18
采样率(每秒): 100
数据接口: 串行
输入范围: ±5 V
工作温度: 0°C ~ 70°C
已用 IC / 零件: MAX132
已供物品: 板,CD
MAX132
±18-Bit ADC with Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V+ = 5V, V- = -5V, DGND = AGND = IN LO = REF- = 0V, REF+ = 545mV, RINT = 602k, CINT = 0.0047F, CREF = 0.1F,
fCLK = 32,768Hz, 60Hz mode, TA = TMIN to TMAX, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Supply Voltage
V+ to DGND ..............................................-0.3V < V+ < +6.0V
V- to DGND ................................................+0.3V < V- < -9.0V
V+ to V- ............................................................................+15V
Analog Input Voltage (any input).....................................V+ to V-
Digital Input Voltage .....................(DGND - 0.3V) to (V+ + 0.3V)
Continuous Power Dissipation
Narrow Plastic DIP (derate 8.70mW/°C above +70°C)....478mW
Wide SO (derate 11.76mW/°C above +70°C)..............647mW
Narrow CERDIP (derate 12.50mW/°C above +70°C) ..688mW
Operating Temperature Ranges
MAX132C_ _ .......................................................0°C to +70°C
MAX132E_ _ ....................................................-40°C to +85°C
MAX132MRG .................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Bits
±18
Resolution
UNITS
MIN
TYP
MAX
PARAMETER
(Note 1)
CONDITIONS
VIN HI = 0V
% of FSR
±0.0168
0
±0.0076
Zero Error
fCLK = 32.768Hz
(Note 4)
ms
63
±0.032
Rollover Error
(Notes 2, 3)
% of FSR
0
±0.010
% of FSR
±0.0015
±0.006
Integral Nonlinearity
IN HI = IN LO
V
±3.0
Input Voltage Range
Common-Mode Range
(Note 3)
ppm/°C
±5
Scale Factor Temp. Coefficient
(Note 3)
ppm/°C
±0.15
±1.5
V
15
RMS Noise
Zero-Reading Drift
mV
±512
Conversion Time
VIN HI = 400mV, V- = -5.0V,
4.5V
≤ V+ ≤ 5.5V
±0.003
±0.0168
% of FSR
±0.003
±0.0061
Positive Supply Rejection
Digital input = 0V or V+
A
110
A
-25
-60
Digital Ground Supply Current
Positive Sleep-Mode Current
Digital input = 0V or V+
A
-35
-65
A
60
125
Positive Supply Current
Negative Supply Current
Digital input = 0V or V+
A
-1
-10
Negative Sleep-Mode Current
V
-5.5
-4.5
V
4.5
5.5
Positive Supply Voltage
Negative Supply Voltage
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
IN HI to IN LO, for specified accuracy
% of FSR
±0.25
±0.50
Common-Mode Rejection Ratio
IN HI = IN LO
±0.009
±0.032
VCM = ±500mV
VCM = ±3.0V
pA
±12
±250
Leakage Current
IN HI, IN LO
±2
±10
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
VIN HI = 400mV, V- = 5.0V,
-5.5V
≤ V- ≤ -4.5V
±0.003
±0.0168
% of FSR
±0.003
±0.0061
Negative Supply Rejection
Digital input = 0V or V+
A
0±2
Digital Ground Sleep-Mode
Current
TA = +25°C
% of FSR
±3.1
Read-Zero 50Hz/60Hz Range
ACCURACY
POWER REQUIREMENTS
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MAX132EWG+ 功能描述:模数转换器 - ADC 18-Bit .1ksps .545V 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
MAX132EWG+T 功能描述:模数转换器 - ADC 18-Bit .1ksps .545V 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
MAX132EWG-T 功能描述:模数转换器 - ADC Integrated Circuits (ICs) 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
MAX132MRG 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