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| 型号： | MX574ALEWI+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 11/18页 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT W/REF 28-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1,000 |
| 位数： | 12 |
| 采样率（每秒）： | 40k |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 265mW |
| 电压电源： | 双 ± |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 带卷 (TR) |
| 输入数目和类型： | 2 个单端，单极；2 个单端，双极 |
Maxim Integrated Products 2
MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
VCC to DGND..............................................................0 to 16.5V
VEE to DGND...............................................................0 to 16.5V
VL to DGND......................................................................0 to 7V
DGND to AGND ................................................................... Q1V
Control Inputs to DGND
(CE, CS, A0, 12/8, R/C) ........................ -0.3V to (VCC + 0.3V)
Digital Output Voltage to DGND
(DB11–DB0, STS)..................................... -0.3V to (VL + 0.3V)
Analog Inputs to AGND (REFIN, BIPOFF, 10VIN)........... Q16.5V
20VIN to AGND................................................................... Q24V
REFOUT................................... Indefinite short to VCC or AGND
Power Dissipation (any package) to +75NC .................1000mW
Derates above +75NC ..............................................10mW/NC
Operating Temperature Ranges
MAX174_C, MX_74AJ/K/L...................................... 0 to +70NC
MAX174_E, MX_74AJE/KE/LE ........................ -40NC to +85NC
MAX174_M, MX_74AS/T/U............................ -55NC to +125NC
Storage Temperature Range............................ -55NC to +160NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow)
PDIP, Wide SO.............................................................+260NC
PLCC............................................................................+245NC
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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.
ELECTRICAL CHARACTERISTICS—MAX174
(VL = +5V, VEE = +15V or +12V, VEE = -15V or -12V, TA = +25NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ACCURACY
Resolution
RES
12
Bits
Integral Nonlinearity
INL
TA = +25°C
MAX174A/B
±1/2
LSB
MAX174C
±1
TA = TMIN to TMAX
MAX174AC/BC
±1/2
MAX174AE/BE/AM/BM
±3/4
MAX174C
±1
Differential Nonlinearity
DNL
12 bits, no missing codes over temperature
±1
LSB
Unipolar Offset Error (Note 1)
MAX174A/B
±1
LSB
MAX174C
±2
Bipolar Offset Error (Notes 2, 3)
MAX174A
±3
LSB
MAX174B/C
±4
Full-Scale Calibration Error (Note 3)
±0.25
%
TEMPERATURE COEFFICIENTS (Using Internal Reference) (Notes 2, 3, 4)
Unipolar Offset Change
MAX174A/B
±1
LSB
MAX174C
±2
Bipolar Offset Change
MAX174AC/BC
±1
LSB
MAX174CC
±2
MAX174AE/AM
±1
MAX174BE/BM
±2
MAX174CE/CM
±4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MX574ALN | 功能描述:模数转换器 - ADC 12-Bit 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 |
| MX574ALN+ | 功能描述:模数转换器 - ADC 12-Bit 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 |
| MX574ALP | 功能描述:模数转换器 - ADC 12-Bit 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 |
| MX574ALP+ | 功能描述:模数转换器 - ADC 12-Bit 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 |
| MX574ALP+T | 功能描述:模数转换器 - ADC 12-Bit 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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